Test CircleCount PRO now!
Login now

Not your profile? Login and get free access to your reports and analysis.

Tags

Sign in

The following tags have been added by users of CircleCount.com.
You can login on CircleCount to add more tags here.

  • Science
  • Scientists

Are you missing a tag in the list of available tags? You can suggest new tags here.

Login now

Do you want to see a more detailed chart? Check your settings and define your favorite chart type.

Or click here to get the detailed chart only once.

Tommy Leung has been at 16 events

HostFollowersTitleDateGuestsLinks
Scott Lewis373,889Heck yes! 500th recording of the @117904790972122493317 podcast!! To celebrate this, @115510485336217794615 and I will be live-tweeting the show at @113166718268343560861, @117350484427668823936 and @101736365103983335412 bring us the amazing science we all know and live from TWIS.  If you're over on Twitter, live-tweet with us using the hash tag #TWIS500   (https://twitter.com/search?f=realtime&q=%23TWIS500) When the show goes live, my promo video from @112979228143535385377 will be replaced with the live feed, but just in case you're having trouble finding it, check it out at https://www.youtube.com/watch?v=pSuIbMcKpOw I'm sure Michael and I will be uploading some #selfies  of us watching and tweeting about TWIS and I hope you will too! Just put them down here in the event or on Twitter, I know that the trifecta of TWIS would LOVE to see you all celebrate with them! Also, please consider becoming a patron of TWIS. They do an amazing job bringing science to the WORLD every week and couldn't do it without the support of their listeners. You can do so easily over at their Patreon page: https://www.patreon.com/thisweekinscience (also linked as "tickets") #ScienceEveryday   #TWIS   #ThisWeekInScience   #HangoutsOnAir   #Science   #STEM   #Podcast  TWIS500 Viewing Party!!2015-02-05 05:00:0084  
STEM Women on G+180,072We've reached over 100,000 members on STEM Women! To celebrate, we'll discuss how we manage STEM Women, including some of our favourite posts and videos, as well as some of the best comments from you, our followers! We'll talk about what it's like to be women moderators of online science communities. We'll share some tips for other women who want to use social media to communicate their passion for science, and what makes Google+ a special place to share science. This HOA will be hosted by our moderation team: Dr @108510686109338749229, Dr @110756968351492254645 and Professor @114601143134471609087. You can tune in on Sunday 7th Sep at 2.30 PM Pacific or 10.30 PM UK/ Monday 8th 7.30 AM AUS. The hangout will be available for viewing on our YouTube channel after the event: http://www.youtube.com/stemwomen #stemwomen #hangoutsonair #hoa100K Celebration: Behind the Scenes of STEM Women2014-09-07 23:30:0021  
Science on Google+823,266Join us for a @105917944266111687812  Hangout on Air as we speak to Professor @116255230904882614629 and Dr @107413067341871105647 about the recent Ebola outbreak. We will discuss the basics of Ebola, why the epidemic has spread, how it might be curtailed, and debunk some of the myths surrounding this outbreak. Please leave your questions on the Event page. Vincent is a professor of virology at the University of Columbia and is a fantastic science communicator. Tara is an epidemiologist at Kent State University who has written numerous articles debunking some of the myths surrounding Ebola. This HOA will be hosted by Dr @108510686109338749229  and Dr @110756968351492254645. You can tune in on *Sunday August 10th at 2.30 PM Pacific, 5.30 PM Eastern*. The hangout will be available for viewing on our YouTube channel (https://www.youtube.com/ScienceHangouts) after the event.Science HOAs2014-08-10 23:30:00111  
STEM Women on G+180,072Dr @110202052475754664683 is the Director of Research Training at the *Australian National University* (http://goo.gl/sx3ZeE). Her background was in architecture, but she's specialised in education research since 2006. We will discuss Inger's research on the gender experiences of PhD students as they negotiate their relationships with their supervisors and administration. She will also discuss her popular blog, *The Thesis Whisperer,* which provides practical advice for students across STEM fields (http://thesiswhisperer.com/). Inger will share insights for women research students and also tell us about her career, and provide tips for navigating a successful path in academia. Join us on Sunday 6th July at 2.30 PM Pacific/ 10.30PM UK/ Monday 7th of July 7.30AM Australia EST. This HOA will be hosted by Dr @108510686109338749229  and Dr @110756968351492254645 . The hangout will be available for viewing on our YouTube channel (http://www.youtube.com/stemwomen) after the event. Post your questions and comments on our #stemwomen  Event page!Finding Solutions with Dr Inger Mewburn "The Thesis Whisperer"2014-07-06 23:30:0023  
STEM Women on G+180,072Join us for a STEM Women HOA as we speak to  @112565301103246592411 on her career as a primatologist. Erin is a graduate student in physical anthropology who recently returned to Ohio after an extended field trip. She will talk to us about her recent experiences in the field working with Diana monkeys, her exciting career path as a woman in STEM, what inspires her, and why supporting women in STEM is important.  This HOA will be hosted by Dr @108510686109338749229  and Dr @110756968351492254645   and you can tune in on Sunday May 25th at 4.30 PM Central/ 10.30PM UK. The hangout will be available for viewing on our YouTube channel (http://www.youtube.com/stemwomen) after the event.In The Spotlight, With Erin Kane2014-05-25 23:30:0053  
STEM Women on G+180,072Join us for a STEM Women HOA as we speak to @114480095884024488890  on her career as a roboticist. Annika is an engineer who works on robotics and also a passionate STEM educator, teaching kids how to program and build robots through @101828427997295401901. She will talk to us about her exciting career path as a woman in STEM, what inspires her, and why supporting women in STEM is important.  This HOA will be hosted by Dr @108510686109338749229 and Dr @110756968351492254645   and you can tune in on Sunday April 27th at 4.30 PM Central/ 10.30PM UK. The hangout will be available for viewing on our YouTube channel (http://www.youtube.com/stemwomen) after the event.In The Spotlight, With Annika O'Brien2014-04-27 23:30:0058  
STEM Women on G+180,072Join us for a STEM Women HOA as we speak to @114480095884024488890 on her career as a roboticist. Annika is an engineer who works on robotics and also a passionate STEM educator, teaching kids how to program and build robots through @101828427997295401901. She will talk to us about her exciting career path as a woman in STEM, what inspires her, and why supporting women in STEM is important.  This HOA will be hosted by Dr @108510686109338749229 and Dr @110756968351492254645  and you can tune in on Sunday April 13th at 4.30 PM Central/ 10.30PM UK. The hangout will be available for viewing on our YouTube channel (http://www.youtube.com/stemwomen) after the event.In The Spotlight, With Annika O'Brien2014-04-13 23:30:0054  
STEM Women on G+180,072Join us for a STEM Women HOA panel discussion as we speak to Professor @114601143134471609087, Dr @111479647230213565874 and Dr @115510485336217794615 about the impact of everyday sexism in academia.  We will discuss the sometimes subtle role that gender plays in academia, and discuss situations that might not be obviously sexist, but can in fact be damaging to female academics. This HOA will be hosted by Dr @108510686109338749229 and Dr @110756968351492254645  and you can tune in on Sunday March 30th at 1 PM Pacific/ 9 PM BST (UK). The hangout will be available for viewing on our YouTube channel (http://www.youtube.com/stemwomen) after the event.Everyday Sexism: A STEM Women Conversation2014-03-30 22:00:0050  
STEM Women on G+180,072Join us for a STEM Women HOA as we speak to @106279635800132388713 on her career as a behavioral scientist. Clarissa is a clinician with sixteen years of experience in public health. Clarissa has worked at the Harvard University Global Health Institute and the Columbia University Medical Center. She will talk to us about her career path as a woman in STEM, what inspires her, and why supporting women in STEM is important.  This HOA will be hosted by Dr @108510686109338749229   and Dr @110756968351492254645 and you can tune in on Sunday March 16th at 1.30 PM Pacific/ 8.30PM GMT. The hangout will be available for viewing on our YouTube channel (http://www.youtube.com/stemwomen) after the event.In the Spotlight, with Clarissa Silva2014-03-16 21:30:0065  
STEM Women on G+180,072Join us for a STEM Women HOA as we speak to Dr.  @103389452828130864950 on how men can help with the issues of gender inequality in STEM fields. Yonatan is the Chief Architect of Google+ and also has a PhD in Physics with a strong engineering background. He is a passionate advocate of gender equality in STEM, and will talk to us about what we can do to encourage women in STEM. This HOA will be hosted by Dr @108510686109338749229   and Dr @110756968351492254645  , and you can tune in on Sunday March 2nd at 12.30 PM Pacific/ 8.30PM GMT. The hangout will be available for viewing on our YouTube channel(http://www.youtube.com/stemwomen) after the event. Follow us on Twitter @stemwomen and on www.stemwomen.netSTEM Women: How Men Can Help with Dr Yonatan Zunger2014-03-02 21:30:0099  
STEM Women on G+180,072Join us for a STEM Women HOA as we speak to @103101121348859087349 on how men can help with the issues of gender inequality in STEM fields. Jonathan is a Professor at UC Davis and also the Academic Editor-in-Chief for PLOS Biology (http://www.plosbiology.org/). He is a passionate advocate of gender equality in STEM, and will talk to us about what we can do to encourage women in STEM. This is an important issue that affects both men *and* women. This HOA will be hosted by Dr @108510686109338749229  and Dr @110756968351492254645, and you can tune in on Sunday February 16th at 12.30 PM Pacific/ 8.30PM GMT. The hangout will be available for viewing on our YouTube channel (http://www.youtube.com/stemwomen) after the event. Follow us on Twitter @stemwomen and on www.stemwomen.netSTEM Women: How Men Can Help, with Professor Jonathan Eisen2014-02-16 21:30:0062  
Science on Google+823,266Happy Hour is a new hangout (not Hangout On Air), which is hosted by the Science on Google+ Community (http://goo.gl/uhJCN). The monthly hangout will start at 10:00 PM (EDT) on the last Wednesday of each month. Grab a coffee, beer, wine, or cocktail and join us as we discuss recent science findings, our favorite science communities and pages on Google+, and ways to improve the Science on Google+ community. This hangout is open to all of the friendly people in the Science on Google+ community. RSVP “yes” if you want an invite for the next Science on Google+ Happy Hour.Science on Google+ Happy Hour2013-10-31 03:00:0068  
ScienceSunday86,949Join hosts +Buddhini Samarasinghe and +Scott Lewis  for another “SciSunHOA”, a live Google+ Hangout On Air broadcast, brought to you by +ScienceSunday. This episode, Professor +Vincent Racaniello joins Buddhini and Scott to discuss his work in virology. Vincent is a professor of microbiology and immunology at Columbia University. His research includes the study of poliovirus (Polio), rhinovirus (Common Cold), and other RNA viruses. His work focuses on how our immune systems interact with these viruses, how they cause disease, while also discovering new viruses in wild animals. Outside of the lab, Vincent is involved in many science outreach efforts, including hosting the excellent podcast series This Week in Virology (TWiV). You can read more on his website here (http://www.virology.ws/) We’re all very excited for this episode of “SciSunHOA” as Vincent is not only a brilliant scientist, but also an outstanding science communicator! Questions for Vincent, Buddhini and Scott can be left here in the event page, as well as during the live show through the shares of the HOA, including on Twitter using the hash tag: #SciSunHOA  Going Viral: #SciSun Hangout on Air featuring Vincent Racaniello2013-04-29 00:00:0058  
NASA2,838,906Having trouble watching the event? Try watching directly on YouTube at: http://www.youtube.com/watch?v=u8LI5JiWEfs --------- Have you ever asked a question to someone in space? No? Well now’s your chance. In a first for the agency, NASA will host a Google+ Hangout live with the International Space Station on Feb. 22 from 10:30 a.m EST to 11:30 a.m. EST. Google+ Hangouts allow people to chat face-to-face while thousands more can tune in to watch the conversation live on Google+ or YouTube. This unique opportunity will connect you, our fans, with astronauts living and working on the orbiting laboratory 240 miles above the Earth. During the event, several video questions will be selected and answered by astronauts on the space station and on the ground. Additionally, NASA will ask real-time questions submitted by our followers on Google+, Twitter, and Facebook. Unique and original questions are more likely to be selected. You can view the Hangout live on the NASA Google+ page or the NASA Television YouTube channel to watch the astronauts answer the questions. SUBMITTING REAL-TIME QUESTIONS To ask a real-time question during the event on Google+ or Twitter, please use the hashtag #askAstro. You can also post a comment on a thread on NASA’s Facebook page that will open for questions on the morning of the event. WATCHING THE GOOGLE+ HANGOUT To join the hangout, and for updates and opportunities to participate in upcoming hangouts, visit NASA's Google+ page at http://plus.google.com/+NASA. During the hangout, astronauts Kevin Ford, Chris Hadfield and Tom Marshburn will answer questions and provide insights about life aboard the station. Station crews conduct a variety of science experiments and perform station maintenance during their six-month stay on the outpost. Their life aboard the station in near-weightlessness requires unique approaches to everyday activities such as eating, sleeping and exercising.NASA Long-Distance Google+ Hangout to Connect with Space Station2013-02-22 16:30:008308  
Billy Wilson1,547,101Another Episode of my weekly G+ variety show @108595299975404341987 ! The show is one of the largest & longest running on G+ and brings together a variety of the most interesting people on G+ for a hangout! This week is a Science Special in honour of DeSTEMber that Google has been doing this month and we'll be joined by Molecular Biologist @108510686109338749229; Psychology Professor @102953771827580749160; Astronomer & Researcher @109479143173251353583; Scientist & Engineer @107896084561441926092; @106123026171763346651; and Special Musical Guest @106481981826916607971 ! The show will be embedded on this event where you can watch and chat with us and other people watching the show, the recording will be available immediately afterwards. You can get reminders about the show if you RVSP by saying you're "Going". @111188574736819390850 loves to share screenshots of himself posted to the event!  You can watch previous episodes here: http://goo.gl/ceHtH The video is embedded above! TSBW Variety Show #39: Science Special with Live Music from Meri Amber ! (On Air Hangout)2012-12-29 04:00:00105  
Fraser Cain980,602To celebrate the landing of NASA's Curiosity Rover - the Mars Science Laboratory - we'll be running a special live hangout.  In conjunction with @106911959181067745693. We'll have all your favorite space/astronomy journalists on hand to discuss the mission in depth, and celebrate the landing live, when it happens. Join Fraser Cain, @109036978092446954908, @108952536790629690817 and @102887292457967781591 for this special event. Over the course of this 4-hour Google+ Hangout on Air, we'll interview members of the Curiosity team live in the hangout, as well as other special guests from the @111419948721791453320 and the @108759765804984663877. @109479143173251353583 and @107051665537162034944 will be on location at the Jet Propulsion Laboratory to interview members of the engineering team, and show you what it's like to be at NASA during this amazing moment. We'll update this event as we lock down more of the guests and participants. See you there! You can follow the hashtag #marshangout   (this will replace our regular Sunday night @100902337165997768522)Google+ Hangout - Curiosity Landing Coverage2012-08-06 05:00:004848  

Shared Circles including Tommy Leung

Shared Circles are not available on Google+ anymore, but you can find them still here.

The Google+ Collections of Tommy Leung

Activity

Average numbers for the latest posts (max. 50 posts, posted within the last 4 weeks)

1
comments per post
4
reshares per post
72
+1's per post

495
characters per posting

Top posts in the last 50 posts

Most comments: 11

posted image

2015-09-07 00:57:33 (11 comments; 13 reshares; 56 +1s)Open 

No More Nuts For Male Mantis
I've written a new Parasite of the Day blog post! This one is about a horsehair worm that infects praying mantis. Not only does this parasite eventually kills its host, if it infects a male mantis, it also makes the host's testes disappear. So before it loses its life, it loses its balls - double the nightmare fuel!

#scienceeveryday  

Most reshares: 20

posted image

2015-11-08 23:46:25 (1 comments; 20 reshares; 50 +1s)Open 

Prehistoric Parasites
I've written a post about fossil parasites! This is based on a long review paper that I've written which has recently been published in the journal Biological Reviews (http://onlinelibrary.wiley.com/doi/10.1111/brv.12238/abstract). This post is intended to serve as a summary for the general audience while still getting across some of the key points of that paper.

#scienceeveryday  

Most plusones: 75

posted image

2015-12-10 10:57:26 (9 comments; 11 reshares; 75 +1s)Open 

What Are These? Tapeworms For ANTS?!
I've written a new Parasite of the Day post! This one is about a tapeworm that infects ants and uses them as a way of reaching the woodpecker - the parasite's final host. To facilitate that process, the tapeworm also alter the ant's behaviour and appearance, but by doing so, this seems to also affect the ant's uninfected nestmates. To find out what effects this parasite has on the ant colony as a whole, see the post below!

#scienceeveryday  

Latest 50 posts

posted image

2016-01-25 00:42:13 (1 comments; 4 reshares; 72 +1s)Open 

Ghili In The Belly
I have written a new Parasite of the Day blog post! This post is about Artystone trysibia - a parasitic isopod which is found in Amazonian fishes. While it is related to the infamous tongue-biter, the parasitic habit of this species makes its more famous cousin seems almost quaint. Follow the post below to find out more!

#scienceeveryday  

Ghili In The Belly
I have written a new Parasite of the Day blog post! This post is about Artystone trysibia - a parasitic isopod which is found in Amazonian fishes. While it is related to the infamous tongue-biter, the parasitic habit of this species makes its more famous cousin seems almost quaint. Follow the post below to find out more!

#scienceeveryday  ___

posted image

2016-01-10 13:58:34 (2 comments; 4 reshares; 59 +1s)Open 

Heart Of The Matter
I have written a new Parasite of the Day blog post! And for the first post of 2016, I have written about the lifecycle of a fish blood fluke, specifically Cardicola orientalis. This parasite has a lifecycle which involves tuna and polychaete worms - so what does it do to its hosts? Follow the post below to find out more!

#scienceeveryday  

Heart Of The Matter
I have written a new Parasite of the Day blog post! And for the first post of 2016, I have written about the lifecycle of a fish blood fluke, specifically Cardicola orientalis. This parasite has a lifecycle which involves tuna and polychaete worms - so what does it do to its hosts? Follow the post below to find out more!

#scienceeveryday  ___

posted image

2015-12-27 22:08:48 (1 comments; 2 reshares; 66 +1s)Open 

The Worms of Beasts, Tragic Romances, and Body-Snatchers
I have written an end-of-2015 round-up post for the Parasite of the Day blog! A look back on 2015 and some of the fascinating parasite stories that were covered on the blog this year. From pea crabs to kangaroo leeches to hairworms and vampire snails, you'll find links to them all in the post below!

#scienceeveryday  

The Worms of Beasts, Tragic Romances, and Body-Snatchers
I have written an end-of-2015 round-up post for the Parasite of the Day blog! A look back on 2015 and some of the fascinating parasite stories that were covered on the blog this year. From pea crabs to kangaroo leeches to hairworms and vampire snails, you'll find links to them all in the post below!

#scienceeveryday  ___

posted image

2015-12-19 13:12:23 (0 comments; 1 reshares; 4 +1s)Open 

Ichthyosaur Survival Strategy
Mawaru Penguindrum is an anime series which aired during 2011 and directed by Ikuhara Kunihiko. He is also known to have directed Revolutionary Girl Utena, and more recently Yurikuma Arashi. Ikuhara is well known for using a lot of visual symbolism in his series, and Penguindrum is arguably the most visually and thematically dense show that he has directed so far.
Penguindrum is one of my favourite anime series and accordingly, my "PalaeoAnime" tribute for it is also thematically and visually dense as the anime itself. This piece covers the theme of the End-Permian Mass Extinction Event, the adaptive radiation of early to mid-Triassic marine reptiles, the evolution of the ichthyosaurs, and of course, it wouldn't be a Penguindrum tribute if it didn't involved Survival Strategy!

Ichthyosaur Survival Strategy
Mawaru Penguindrum is an anime series which aired during 2011 and directed by Ikuhara Kunihiko. He is also known to have directed Revolutionary Girl Utena, and more recently Yurikuma Arashi. Ikuhara is well known for using a lot of visual symbolism in his series, and Penguindrum is arguably the most visually and thematically dense show that he has directed so far.
Penguindrum is one of my favourite anime series and accordingly, my "PalaeoAnime" tribute for it is also thematically and visually dense as the anime itself. This piece covers the theme of the End-Permian Mass Extinction Event, the adaptive radiation of early to mid-Triassic marine reptiles, the evolution of the ichthyosaurs, and of course, it wouldn't be a Penguindrum tribute if it didn't involved Survival Strategy!___

posted image

2015-12-10 10:57:26 (9 comments; 11 reshares; 75 +1s)Open 

What Are These? Tapeworms For ANTS?!
I've written a new Parasite of the Day post! This one is about a tapeworm that infects ants and uses them as a way of reaching the woodpecker - the parasite's final host. To facilitate that process, the tapeworm also alter the ant's behaviour and appearance, but by doing so, this seems to also affect the ant's uninfected nestmates. To find out what effects this parasite has on the ant colony as a whole, see the post below!

#scienceeveryday  

What Are These? Tapeworms For ANTS?!
I've written a new Parasite of the Day post! This one is about a tapeworm that infects ants and uses them as a way of reaching the woodpecker - the parasite's final host. To facilitate that process, the tapeworm also alter the ant's behaviour and appearance, but by doing so, this seems to also affect the ant's uninfected nestmates. To find out what effects this parasite has on the ant colony as a whole, see the post below!

#scienceeveryday  ___

posted image

2015-12-05 23:34:46 (1 comments; 2 reshares; 40 +1s)Open 

Zombie Ants And Monster Girls
"Hey Tommy, that 'Disney Princesses Reimagined As' trend got pretty popular, how about you do something like that?"
"How about...Parasites reimagined as MONSTER GIRLS?!"
"I…I don't think anyone wants that…"
"TOO LATE."
See also a related post here:
https://plus.google.com/+TommyLeung/posts/J2CiWHwHkvx

Alternative title: 
"I'm Not Popular, So I'll Draw Parasites As Monster Girls."

Zombie Ants And Monster Girls
"Hey Tommy, that 'Disney Princesses Reimagined As' trend got pretty popular, how about you do something like that?"
"How about...Parasites reimagined as MONSTER GIRLS?!"
"I…I don't think anyone wants that…"
"TOO LATE."
See also a related post here:
https://plus.google.com/+TommyLeung/posts/J2CiWHwHkvx

Alternative title: 
"I'm Not Popular, So I'll Draw Parasites As Monster Girls."___

posted image

2015-12-03 02:43:20 (5 comments; 1 reshares; 29 +1s)Open 

Zombie Snails And Monster Girls
In addition to doing research on and writing about parasites, sometimes I also draw parasites (you can see some of that in my Creepy but Curious collection here: https://plus.google.com/u/0/collection/0fFFg).
However, my enthusiasm for all things parasitological sometimes manifest itself in strange ways, especially when it crossover with some of my other interests... (as you can see here)
See also, a short take on my #sciart  story with parasites: https://twitter.com/The_Episiarch/status/672217210073407488 

Zombie Snails And Monster Girls
In addition to doing research on and writing about parasites, sometimes I also draw parasites (you can see some of that in my Creepy but Curious collection here: https://plus.google.com/u/0/collection/0fFFg).
However, my enthusiasm for all things parasitological sometimes manifest itself in strange ways, especially when it crossover with some of my other interests... (as you can see here)
See also, a short take on my #sciart  story with parasites: https://twitter.com/The_Episiarch/status/672217210073407488 ___

posted image

2015-11-24 12:25:14 (1 comments; 2 reshares; 10 +1s)Open 

The Bone-House Wasp And The Vestibules Of Death
Earlier today I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once a month to talk about weird and wonderful animals.
This time, I talked about the Bone-house wasp Deuteragenia ossarium - a tiny insect with a number of macabre habits. First off, it is one of 5000 known species of spider wasps. These insects hunt spiders not to eat them - but to turn them into living larders to feed their developing larvae. They inject a venom into the spider which immobilises (but not kill) it, then lays a single egg on it. When the egg hatches, the larva eats the spider alive.
But as if that isn't macabre enough, the bone-house wasp also has a habit of collecting dead ants. Why? Find out more by following the link below to listen to (or download) the recorded segment.more »

The Bone-House Wasp And The Vestibules Of Death
Earlier today I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once a month to talk about weird and wonderful animals.
This time, I talked about the Bone-house wasp Deuteragenia ossarium - a tiny insect with a number of macabre habits. First off, it is one of 5000 known species of spider wasps. These insects hunt spiders not to eat them - but to turn them into living larders to feed their developing larvae. They inject a venom into the spider which immobilises (but not kill) it, then lays a single egg on it. When the egg hatches, the larva eats the spider alive.
But as if that isn't macabre enough, the bone-house wasp also has a habit of collecting dead ants. Why? Find out more by following the link below to listen to (or download) the recorded segment.

#scienceeveryday  ___

posted image

2015-11-23 11:24:24 (8 comments; 6 reshares; 56 +1s)Open 

Sunfish And Flesh Bags
I've written a new Parasite of the Day post! This one is about Accacoelium contortum, a parasitic fluke which lives on the gills of the ocean sunfish ( Mola mola ). While most other flukes live in the intestine of their hosts, this one is a little different, and it seems to have evolved some peculiar adaptations in order to live in its unusual habitat. Find out more in the post below!

#scienceeveryday  

Sunfish And Flesh Bags
I've written a new Parasite of the Day post! This one is about Accacoelium contortum, a parasitic fluke which lives on the gills of the ocean sunfish ( Mola mola ). While most other flukes live in the intestine of their hosts, this one is a little different, and it seems to have evolved some peculiar adaptations in order to live in its unusual habitat. Find out more in the post below!

#scienceeveryday  ___

posted image

2015-11-16 23:38:08 (1 comments; 11 reshares; 50 +1s)Open 

What Parasitised The Dinosaurs?
I've written an article for +The Conversation about dinosaur parasites. Recently, I wrote a post about various fossils of prehistoric parasites (http://goo.gl/ddggWv), which in turn was based on my review paper on the topic (http://onlinelibrary.wiley.com/doi/10.1111/brv.12238/abstract) which was recently published in the journal Biology Reviews. In this article, I specifically focused on the dinosaurs and the type of fossil evidence that we have for their parasites - this includes insect in amber, fluke eggs in coprolites (fossilised poop), and the pockmarked jaws of some Tyrannosaurus.

#scienceeveryday  

What Parasitised The Dinosaurs?
I've written an article for +The Conversation about dinosaur parasites. Recently, I wrote a post about various fossils of prehistoric parasites (http://goo.gl/ddggWv), which in turn was based on my review paper on the topic (http://onlinelibrary.wiley.com/doi/10.1111/brv.12238/abstract) which was recently published in the journal Biology Reviews. In this article, I specifically focused on the dinosaurs and the type of fossil evidence that we have for their parasites - this includes insect in amber, fluke eggs in coprolites (fossilised poop), and the pockmarked jaws of some Tyrannosaurus.

#scienceeveryday  ___

posted image

2015-11-12 11:55:41 (4 comments; 6 reshares; 45 +1s)Open 

A Vampire's Toolkit
I've written a new Parasite of the Day blog post!
This post is about Colubraria reticulata - a snail that feed on the blood of fish. But how does a snail feed on the blood of an agile animal like a fish, and what kind of adaptations does it have to enable it to live its vampiric lifestyle? Find out in the post below!

#scienceeveryday  

A Vampire's Toolkit
I've written a new Parasite of the Day blog post!
This post is about Colubraria reticulata - a snail that feed on the blood of fish. But how does a snail feed on the blood of an agile animal like a fish, and what kind of adaptations does it have to enable it to live its vampiric lifestyle? Find out in the post below!

#scienceeveryday  ___

posted image

2015-11-08 23:46:25 (1 comments; 20 reshares; 50 +1s)Open 

Prehistoric Parasites
I've written a post about fossil parasites! This is based on a long review paper that I've written which has recently been published in the journal Biological Reviews (http://onlinelibrary.wiley.com/doi/10.1111/brv.12238/abstract). This post is intended to serve as a summary for the general audience while still getting across some of the key points of that paper.

#scienceeveryday  

Prehistoric Parasites
I've written a post about fossil parasites! This is based on a long review paper that I've written which has recently been published in the journal Biological Reviews (http://onlinelibrary.wiley.com/doi/10.1111/brv.12238/abstract). This post is intended to serve as a summary for the general audience while still getting across some of the key points of that paper.

#scienceeveryday  ___

posted image

2015-10-29 23:14:00 (1 comments; 6 reshares; 46 +1s)Open 

Sympathy For Vampires
How many of you have vampires on your mind this Halloween? Nature is full of blood-sucking vampires (>14000 species), but they are not immuned to be attacked by vampires of their own. In this article, +Jason Bittel interviewed a group of scientists (including myself) about nature's own vampires, vampires of vampires (hypervampires?) and even vampire hunters. Perhaps a few of those will give you some costume ideas for this Halloween...

Sympathy For Vampires
How many of you have vampires on your mind this Halloween? Nature is full of blood-sucking vampires (>14000 species), but they are not immuned to be attacked by vampires of their own. In this article, +Jason Bittel interviewed a group of scientists (including myself) about nature's own vampires, vampires of vampires (hypervampires?) and even vampire hunters. Perhaps a few of those will give you some costume ideas for this Halloween...___

posted image

2015-10-27 23:46:52 (0 comments; 1 reshares; 6 +1s)Open 

A Green Aquatic Arms Race
I was on ABC New England yesterday  recording a new episode of Creepy but Curious - a regular radio segment that I go on about once a month to talk about weird and wonderful animals.
This week I was talking about Elysia - the green sea slug. Unlike most other sea slugs that munch on their food using a rasp-like radula, Elysia had evolved to be sap-suckers that feed on seaweed by sucking out their content with a straw-like mouthpart, much like an aphid. Furthermore, they are able to steal the seaweeds' chloroplast - the plant's photosynthetic organelles - intact (!) and integrate them into their own bodies. Some experiments indicates that the slug might be able to use those chloroplasts to conduct their own photosynthesising (but others are not so sure, see... more »

A Green Aquatic Arms Race
I was on ABC New England yesterday  recording a new episode of Creepy but Curious - a regular radio segment that I go on about once a month to talk about weird and wonderful animals.
This week I was talking about Elysia - the green sea slug. Unlike most other sea slugs that munch on their food using a rasp-like radula, Elysia had evolved to be sap-suckers that feed on seaweed by sucking out their content with a straw-like mouthpart, much like an aphid. Furthermore, they are able to steal the seaweeds' chloroplast - the plant's photosynthetic organelles - intact (!) and integrate them into their own bodies. Some experiments indicates that the slug might be able to use those chloroplasts to conduct their own photosynthesising (but others are not so sure, see also: http://phenomena.nationalgeographic.com/2013/11/19/solar-powered-slugs-are-not-solar-powered/).
But the seaweed isn't taking this lying down - it is heavily defended both physically and chemically - but Elysia is able to bypass all that. In addition, there is also a third party involved in this Sea Slug vs Seaweed story - to find out more, follow the link below to listen (or download) the recorded segment.___

posted image

2015-10-23 22:20:05 (1 comments; 7 reshares; 60 +1s)Open 

Shellfish Surrogate
Some of you might recall a few weeks ago, I recorded a radio segment talking about freshwater mussels and bitterling (https://plus.google.com/+TommyLeung/posts/2S3GMDWZRys). Well Matt Simon at the Wired's Absurd Creature of the Week column has written a feature piece about the bitterling, in which he also interviewed me for my take on these fish's parasitic reproductive habit.

#scienceeveryday  

Shellfish Surrogate
Some of you might recall a few weeks ago, I recorded a radio segment talking about freshwater mussels and bitterling (https://plus.google.com/+TommyLeung/posts/2S3GMDWZRys). Well Matt Simon at the Wired's Absurd Creature of the Week column has written a feature piece about the bitterling, in which he also interviewed me for my take on these fish's parasitic reproductive habit.

#scienceeveryday  ___

posted image

2015-10-23 11:28:56 (0 comments; 4 reshares; 43 +1s)Open 

Parasite Divergence
I've written a new Parasite of the Day blog post: http://goo.gl/A0Hr8b
This post is about Goussia ameliae - a protozan parasite that infects a type of fish call alewife. When alewives spawn, they migrate from the coast into freshwater lakes, but sometimes they can also become trapped in those lakes - so what happens to their parasites like G. ameliae? Find out in this post here: http://goo.gl/A0Hr8b

#scienceeveryday  

Parasite Divergence
I've written a new Parasite of the Day blog post: http://goo.gl/A0Hr8b
This post is about Goussia ameliae - a protozan parasite that infects a type of fish call alewife. When alewives spawn, they migrate from the coast into freshwater lakes, but sometimes they can also become trapped in those lakes - so what happens to their parasites like G. ameliae? Find out in this post here: http://goo.gl/A0Hr8b

#scienceeveryday  ___

posted image

2015-10-09 23:51:55 (0 comments; 3 reshares; 40 +1s)Open 

Earlier this week, I recorded radio segment talking about the parasitic larvae of freshwater mussels and bitterlings. You can listen to the segment in full here: https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings

Mussels and Bitterlings: A Pair of Unlikely Parasites
This is a drawing I did for a radio segment here: https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once every few weeks to talk about the weird and wonderful animals that live on this planet. This week, I talked about some freshwater mussels that have parasitic larvae, and a peculiar fish call the bitterling which uses mussels as living incubators. You can listen to it here:
https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings
I also wrote about the bitterling a few years in a review paper about fish species that have parasitic habits at various stages of their lives. You can download that paper for free here: http://www.researchgate.net/publication/262269926_Fish_as_parasites_An_insight_into_evolutionary_convergence_in_adaptations_for_parasitism

#scienceeveryday  ___Earlier this week, I recorded radio segment talking about the parasitic larvae of freshwater mussels and bitterlings. You can listen to the segment in full here: https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings

posted image

2015-10-07 23:47:30 (10 comments; 7 reshares; 61 +1s)Open 

A Caring, Nurturing Blood-Sucker
I've written a new Parasite of the Day blog post: http://goo.gl/2d5fxK
This post is about the kangaroo leech. But despite its name, it doesn't parasitise the kangaroo - instead, it got its name from how its reproductive strategy. For more about sex and parenting with the kangaroo leech, see the post here: http://goo.gl/2d5fxK 

A Caring, Nurturing Blood-Sucker
I've written a new Parasite of the Day blog post: http://goo.gl/2d5fxK
This post is about the kangaroo leech. But despite its name, it doesn't parasitise the kangaroo - instead, it got its name from how its reproductive strategy. For more about sex and parenting with the kangaroo leech, see the post here: http://goo.gl/2d5fxK ___

posted image

2015-10-06 11:44:42 (1 comments; 6 reshares; 10 +1s)Open 

Mussels and Bitterlings: A Pair of Unlikely Parasites
This is a drawing I did for a radio segment here: https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once every few weeks to talk about the weird and wonderful animals that live on this planet. This week, I talked about some freshwater mussels that have parasitic larvae, and a peculiar fish call the bitterling which uses mussels as living incubators. You can listen to it here:
https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings
I also wrote about the bitterling a few years in a review paper about fish species that have parasitic habits at various stages of their lives. You can download that paper for free... more »

Mussels and Bitterlings: A Pair of Unlikely Parasites
This is a drawing I did for a radio segment here: https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once every few weeks to talk about the weird and wonderful animals that live on this planet. This week, I talked about some freshwater mussels that have parasitic larvae, and a peculiar fish call the bitterling which uses mussels as living incubators. You can listen to it here:
https://soundcloud.com/abcnsw/creepy-but-curious-mussels-and-bitterlings
I also wrote about the bitterling a few years in a review paper about fish species that have parasitic habits at various stages of their lives. You can download that paper for free here: http://www.researchgate.net/publication/262269926_Fish_as_parasites_An_insight_into_evolutionary_convergence_in_adaptations_for_parasitism

#scienceeveryday  ___

posted image

2015-09-25 12:41:20 (3 comments; 5 reshares; 51 +1s)Open 

What What Up A Frog's Butt
I've written a new Parasite of the Day blog post! This one is about Allodero hylae - a segmented worm that spends its adult life living in the ureters of tree frogs. The larval worms infect their frog hosts by swimming up their cloaca. But what happens to the worms that don't find a nice frog to settle into? Find out in the post below!

#scienceeveryday  

What What Up A Frog's Butt
I've written a new Parasite of the Day blog post! This one is about Allodero hylae - a segmented worm that spends its adult life living in the ureters of tree frogs. The larval worms infect their frog hosts by swimming up their cloaca. But what happens to the worms that don't find a nice frog to settle into? Find out in the post below!

#scienceeveryday  ___

posted image

2015-09-07 00:57:33 (11 comments; 13 reshares; 56 +1s)Open 

No More Nuts For Male Mantis
I've written a new Parasite of the Day blog post! This one is about a horsehair worm that infects praying mantis. Not only does this parasite eventually kills its host, if it infects a male mantis, it also makes the host's testes disappear. So before it loses its life, it loses its balls - double the nightmare fuel!

#scienceeveryday  

No More Nuts For Male Mantis
I've written a new Parasite of the Day blog post! This one is about a horsehair worm that infects praying mantis. Not only does this parasite eventually kills its host, if it infects a male mantis, it also makes the host's testes disappear. So before it loses its life, it loses its balls - double the nightmare fuel!

#scienceeveryday  ___

posted image

2015-08-30 00:20:23 (6 comments; 8 reshares; 53 +1s)Open 

Dinosaur Fleas (Maybe)!
It is guest post time at the Parasite of the Day blog! This is the seventh (and final for 2015) in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Maxine Walter and it is about some fossil insects from the Mesozoic period which might have been fleas of dinosaurs. Find out more in the post below.

Next month, it's back to writing my usual posts about newly published and interesting parasite papers which you might have missed, and/or not as widely covered by the usual news and media outlets - so stay tuned!

#scienceeveryday  

Dinosaur Fleas (Maybe)!
It is guest post time at the Parasite of the Day blog! This is the seventh (and final for 2015) in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Maxine Walter and it is about some fossil insects from the Mesozoic period which might have been fleas of dinosaurs. Find out more in the post below.

Next month, it's back to writing my usual posts about newly published and interesting parasite papers which you might have missed, and/or not as widely covered by the usual news and media outlets - so stay tuned!

#scienceeveryday  ___

posted image

2015-08-26 13:31:52 (0 comments; 2 reshares; 24 +1s)Open 

My Parasitology Papers - Free To Download
It is a truth universally acknowledged, that a researcher in possession of a reasonable number of publications, must be in want of yet another social media profile... So I finally decided to set up an account on +ResearchGate, so if any of you want to download my papers on parasitology and stuff, that is a good place to bypass the paywalls and get them for free.
#scienceeveryday  

My Parasitology Papers - Free To Download
It is a truth universally acknowledged, that a researcher in possession of a reasonable number of publications, must be in want of yet another social media profile... So I finally decided to set up an account on +ResearchGate, so if any of you want to download my papers on parasitology and stuff, that is a good place to bypass the paywalls and get them for free.
#scienceeveryday  ___

posted image

2015-08-26 00:29:15 (2 comments; 5 reshares; 8 +1s)Open 

Alice Ant And The Curious Carnivorous Caterpillar
This is a piece which I drew for a radio segment here: https://soundcloud.com/abcnsw/creepy-but-curious-carnivorous-caterpillars where I talked about carnivorous caterpillar.
There are over 160000 species of known moths and butterflies and most of them are herbivorous. In fact, caterpillars are very specific about what plants they munch on - some only ever feed on a single species of plant throughout their development, and few have a host plant range of more than three plant families.
But there is a tiny percentage of caterpillars that have evolved to be carnivorous, about one percent of all know lepidopteran (moths and butterflies) are actually carnivores. They have all evolved to be that way through different paths - some of them from associating with ants and their aphid livestock, others through becoming isolated and evolved into a... more »

Alice Ant And The Curious Carnivorous Caterpillar
This is a piece which I drew for a radio segment here: https://soundcloud.com/abcnsw/creepy-but-curious-carnivorous-caterpillars where I talked about carnivorous caterpillar.
There are over 160000 species of known moths and butterflies and most of them are herbivorous. In fact, caterpillars are very specific about what plants they munch on - some only ever feed on a single species of plant throughout their development, and few have a host plant range of more than three plant families.
But there is a tiny percentage of caterpillars that have evolved to be carnivorous, about one percent of all know lepidopteran (moths and butterflies) are actually carnivores. They have all evolved to be that way through different paths - some of them from associating with ants and their aphid livestock, others through becoming isolated and evolved into a predatory niche in the absence of other carnivorous insects. To find out more about the fascinating story behind carnivorous caterpillars, you can listen to the radio segment I recorded yesterday on ABC New England for their segment "Creepy but Curious" here: https://soundcloud.com/abcnsw/creepy-but-curious-carnivorous-caterpillars

#scienceeveryday  ___

posted image

2015-08-25 00:09:48 (6 comments; 5 reshares; 43 +1s)Open 

Different Webs For Different Wasps
It is guest post time at the Parasite of the Day blog! This is the sixth in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Rebecca-Lee Puglisi and it is about three different parasitoid wasps. Some of you might have come across the news of a new study on a parasitoid wasp that commandeer spider to weave a web for them, but did you know that they are many species of such parasitoids, and they all cause their hosts to weave slightly different types of webs? Find out more in the post below.

#scienceeveryday  

Different Webs For Different Wasps
It is guest post time at the Parasite of the Day blog! This is the sixth in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Rebecca-Lee Puglisi and it is about three different parasitoid wasps. Some of you might have come across the news of a new study on a parasitoid wasp that commandeer spider to weave a web for them, but did you know that they are many species of such parasitoids, and they all cause their hosts to weave slightly different types of webs? Find out more in the post below.

#scienceeveryday  ___

posted image

2015-08-20 13:28:13 (2 comments; 8 reshares; 32 +1s)Open 

Migrating Butterflies Maligned By Parasites
It is guest post time at the Parasite of the Day blog! This is the fifth in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Kate Ives and it is about a study looking at how a little parasite might mess with the migratory journey of the Monarch Butterfly.

Migrating Butterflies Maligned By Parasites
It is guest post time at the Parasite of the Day blog! This is the fifth in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Kate Ives and it is about a study looking at how a little parasite might mess with the migratory journey of the Monarch Butterfly.___

posted image

2015-08-17 00:26:41 (7 comments; 6 reshares; 47 +1s)Open 

Creeping Into The Minds Of Creepy Crawlies
I recently spoke with science writer +Jason Bittel about host-manipulating parasites that commandeer their hosts for their own ends. Here's the piece he wrote about the the marvellous/malevolent ways that some parasites make their hosts do their bidding.

#scienceeveryday   

Creeping Into The Minds Of Creepy Crawlies
I recently spoke with science writer +Jason Bittel about host-manipulating parasites that commandeer their hosts for their own ends. Here's the piece he wrote about the the marvellous/malevolent ways that some parasites make their hosts do their bidding.

#scienceeveryday   ___

posted image

2015-08-16 11:57:53 (1 comments; 2 reshares; 33 +1s)Open 

The Scoop On Hyena Poop
It is guest post time at the Parasite of the Day blog! This is the fourth in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Courtney Hawkins and it is about a study looking at a tapeworm that you'd find when you starting digging up shit on the spotted hyena... 

#scienceeveryday  

The Scoop On Hyena Poop
It is guest post time at the Parasite of the Day blog! This is the fourth in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Courtney Hawkins and it is about a study looking at a tapeworm that you'd find when you starting digging up shit on the spotted hyena... 

#scienceeveryday  ___

posted image

2015-08-12 11:56:13 (0 comments; 6 reshares; 54 +1s)Open 

Butterfly Blemishes
It is guest post time at the Parasite of the Day blog! This is the third in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Aimee Diamond and it is about Ophryocystis elektroscirrha - a protozoan parasite that infects Monarch Butterflies. But the butterflies have a secret for keep their scales free from parasite-induced blemishes - it has to do with what they eat as caterpillars...

#scienceeveryday  

Butterfly Blemishes
It is guest post time at the Parasite of the Day blog! This is the third in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Aimee Diamond and it is about Ophryocystis elektroscirrha - a protozoan parasite that infects Monarch Butterflies. But the butterflies have a secret for keep their scales free from parasite-induced blemishes - it has to do with what they eat as caterpillars...

#scienceeveryday  ___

posted image

2015-08-07 21:05:22 (8 comments; 9 reshares; 52 +1s)Open 

Sick Bunnies
It is guest post time at the Parasite of the Day blog! This is the second in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Brenda Cornick and it is about an outbreak of Encephalitozoon cuniculi - a deadly single-cell parasite that infects rabbit and among other things, cause them to look like they were animated by Shaft animation studio.

#scienceeveryday  

Sick Bunnies
It is guest post time at the Parasite of the Day blog! This is the second in a series of guest posts that have been written by students from my Evolutionary Parasitology class this year. This particular posts was written by Brenda Cornick and it is about an outbreak of Encephalitozoon cuniculi - a deadly single-cell parasite that infects rabbit and among other things, cause them to look like they were animated by Shaft animation studio.

#scienceeveryday  ___

posted image

2015-08-03 12:37:10 (0 comments; 5 reshares; 23 +1s)Open 

A Wasp, A Spider, And A Tangled Web
It's guest posts time over at the Parasite of the Day blog! Some of you might recall that this time last year I featured some guest posts written by students from my ZOOL329 Evolutionary Parasitology class - well, it's happening again this year! During this month I will be presenting a series of guest posts on the blog, all of which have been written by students who did my Evolutionary Parasitology class. To kick things off, here's a post by Alison Cash on a paper published in 2001 about a parasitoid that uses its spider host to weave a tangled web.

#scienceeveryday  

A Wasp, A Spider, And A Tangled Web
It's guest posts time over at the Parasite of the Day blog! Some of you might recall that this time last year I featured some guest posts written by students from my ZOOL329 Evolutionary Parasitology class - well, it's happening again this year! During this month I will be presenting a series of guest posts on the blog, all of which have been written by students who did my Evolutionary Parasitology class. To kick things off, here's a post by Alison Cash on a paper published in 2001 about a parasitoid that uses its spider host to weave a tangled web.

#scienceeveryday  ___

posted image

2015-08-03 00:11:25 (3 comments; 1 reshares; 45 +1s)Open 

When It Pays To Be Quiet
Resharing this as I was reminded of it the other day - about this time last year I was on the radio talking about how crickets on Haiwaii evolved to be silent in response to a parasitoid fly that homes in on the male cricket's chirping. For more stories of weird and wonderful nature, check out my Creepy but Curious collection here: https://plus.google.com/u/0/collection/0fFFg

Silence Of The Crickets
Listen to the segment here: http://goo.gl/whxs7T
Earlier today, I was on the local radio for their Creepy but Curious segment. This time I was talking crickets, parasitoid flies, and evolution - a story of how field crickets introduced to the Hawaiian islands lost their song, but in turn gained a new lease on life.
#scienceeveryday   #biology   #evolution   #parasitology   #entomology   #cricket   #scicomm   ___When It Pays To Be Quiet
Resharing this as I was reminded of it the other day - about this time last year I was on the radio talking about how crickets on Haiwaii evolved to be silent in response to a parasitoid fly that homes in on the male cricket's chirping. For more stories of weird and wonderful nature, check out my Creepy but Curious collection here: https://plus.google.com/u/0/collection/0fFFg

posted image

2015-07-28 12:45:49 (0 comments; 5 reshares; 39 +1s)Open 

Shark Parasites, Networks, And An (In)Famous Cat Parasite
I've written a new Parasite of the Day blog post! This is Part 2 of my summary of the  conference which I attended earlier this month. This post features studies on shark tapeworms, lizard ticks, and everyone's favourite cat parasite - Toxoplasma gondii.
I also sometimes talk about parasites (and other weird fauna) on the radio for a segment call Creepy but Curious https://plus.google.com/collection/0fFFg (I also draw the artwork which accompany each of those segments) - if you are interested, you can find a collection links to the backlog here: https://plus.google.com/collection/0fFFg

#scienceeveryday  

Shark Parasites, Networks, And An (In)Famous Cat Parasite
I've written a new Parasite of the Day blog post! This is Part 2 of my summary of the  conference which I attended earlier this month. This post features studies on shark tapeworms, lizard ticks, and everyone's favourite cat parasite - Toxoplasma gondii.
I also sometimes talk about parasites (and other weird fauna) on the radio for a segment call Creepy but Curious https://plus.google.com/collection/0fFFg (I also draw the artwork which accompany each of those segments) - if you are interested, you can find a collection links to the backlog here: https://plus.google.com/collection/0fFFg

#scienceeveryday  ___

posted image

2015-07-22 02:23:02 (0 comments; 1 reshares; 8 +1s)Open 

ImpoStory (Impostor Story)
This is a piece which I drew for a radio segment here: https://soundcloud.com/abcnsw/9-6-cbc-imposter-bees-and-birds where I talked about Cuckoo Bees and Cuckoo Birds.
Brood parasitism is common in the animal kingdom and it has independently evolved in many different lineages. This is where instead of raising its own offspring, a species exploits the parental provision and behaviour of another species.
Of course, this is not an easy life style, one does not simply imposes one's babies on another species and expect that they will take care of it. As a result, brood parasites have also evolved numerous strategies for bypassing the defensive mechanisms of their host/foster species. On the flip side, one does not get very far in evolution through raising the offspring of other species at the expense of your own, thus potential brood parasite hosts have... more »

ImpoStory (Impostor Story)
This is a piece which I drew for a radio segment here: https://soundcloud.com/abcnsw/9-6-cbc-imposter-bees-and-birds where I talked about Cuckoo Bees and Cuckoo Birds.
Brood parasitism is common in the animal kingdom and it has independently evolved in many different lineages. This is where instead of raising its own offspring, a species exploits the parental provision and behaviour of another species.
Of course, this is not an easy life style, one does not simply imposes one's babies on another species and expect that they will take care of it. As a result, brood parasites have also evolved numerous strategies for bypassing the defensive mechanisms of their host/foster species. On the flip side, one does not get very far in evolution through raising the offspring of other species at the expense of your own, thus potential brood parasite hosts have also evolved their own counter-strategies.
For insects like cuckoo bees, their survival mechanism often come in the form of chemical mimicry. For birds like cuckoos, it involves mimicking both the visual and behavioural aspects of their host. In another words, brood parasites make their living by being fakes - by being impostors. In this 20 minute long radio segment, I talk about the fakery behind cuckoo bees and cuckoo birds - a story about impostors:
https://soundcloud.com/abcnsw/9-6-cbc-imposter-bees-and-birds

Side note/Trivia: That drawing and its associated radio segment was also basically one big tribute/reference to the anime series Nisemonogatari...___

posted image

2015-07-21 01:30:38 (1 comments; 3 reshares; 10 +1s)Open 

Long-Lived Vampire Of The Deep
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once a month to talk about the weird and wonderful animals that live on this planet. This week, I talked about the Vampire Squid - which you can listen to here: https://soundcloud.com/abcnsw/creepy-but-curious-the-vampire

#scienceeveryday  

Long-Lived Vampire Of The Deep
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once a month to talk about the weird and wonderful animals that live on this planet. This week, I talked about the Vampire Squid - which you can listen to here: https://soundcloud.com/abcnsw/creepy-but-curious-the-vampire

#scienceeveryday  ___

posted image

2015-07-17 11:18:18 (0 comments; 2 reshares; 44 +1s)Open 

Seashells On The Seashore To Deep Sea Giant Squid
I've written a new Parasite of the Day blog post: http://goo.gl/KnjDl0
This is Part 1 of my summary of the #NZASP15  conference which I attended recently earlier this month. This post features the parasites of periwinkles, clams, and giant squids. Check out this link to find out more: http://goo.gl/KnjDl0

#scienceeveryday  

Seashells On The Seashore To Deep Sea Giant Squid
I've written a new Parasite of the Day blog post: http://goo.gl/KnjDl0
This is Part 1 of my summary of the #NZASP15  conference which I attended recently earlier this month. This post features the parasites of periwinkles, clams, and giant squids. Check out this link to find out more: http://goo.gl/KnjDl0

#scienceeveryday  ___

posted image

2015-06-26 12:59:19 (2 comments; 7 reshares; 42 +1s)Open 

Parasitising Parasitoids
Yo dawg, I heard you like parasitoids. So I wrote a new Parasite of the Day post here: http://goo.gl/JvS9Gk about a hyperparasitoid that parasitises parasitoids, so you can read about how this hyperparasitoid manages to parasitise parasitoids which are parasitising caterpillars.
http://goo.gl/JvS9Gk
#scienceeveryday  

Parasitising Parasitoids
Yo dawg, I heard you like parasitoids. So I wrote a new Parasite of the Day post here: http://goo.gl/JvS9Gk about a hyperparasitoid that parasitises parasitoids, so you can read about how this hyperparasitoid manages to parasitise parasitoids which are parasitising caterpillars.
http://goo.gl/JvS9Gk
#scienceeveryday  ___

posted image

2015-06-21 22:46:06 (0 comments; 3 reshares; 5 +1s)Open 

Dead Clade Walking
Koolasuchus was the last of the temnospondyl amphibians, it lived alongside dinosaurs such as Leaellynasaura in southern Australia during the Early Cretaceous. It was the final surviving member of a group which has been a Dead Clade Walking since the Triassic-Jurassic mass extinction event.
This weekend, I decided to draw to draw a Koolasuchus as Ononoki Yotsugi - a character from the Monogatari series anime to explain the concept of Dead Clade Walking

Dead Clade Walking
Koolasuchus was the last of the temnospondyl amphibians, it lived alongside dinosaurs such as Leaellynasaura in southern Australia during the Early Cretaceous. It was the final surviving member of a group which has been a Dead Clade Walking since the Triassic-Jurassic mass extinction event.
This weekend, I decided to draw to draw a Koolasuchus as Ononoki Yotsugi - a character from the Monogatari series anime to explain the concept of Dead Clade Walking___

posted image

2015-06-12 23:29:20 (3 comments; 4 reshares; 37 +1s)Open 

Promiscuous Ladybirds Pay The Price When It Comes To Parasites
There is a new guest post at the Parasite of the Dayblog! This one is by Katie O'Dwyer (‪https://sites.google.com/site/katieodwyer00/‬) who recently completed her PhD at the University of Otago. She has written a post about a parasitic mites which makes a living as a sexually-transmitted infection between ladybird beetles.

#scienceeveryday  

Promiscuous Ladybirds Pay The Price When It Comes To Parasites
There is a new guest post at the Parasite of the Dayblog! This one is by Katie O'Dwyer (‪https://sites.google.com/site/katieodwyer00/‬) who recently completed her PhD at the University of Otago. She has written a post about a parasitic mites which makes a living as a sexually-transmitted infection between ladybird beetles.

#scienceeveryday  ___

posted image

2015-06-10 01:58:07 (4 comments; 0 reshares; 10 +1s)Open 

Another day, another prominent male scientist reveals himself to be a completely sexist douche-canoe. For every Tim Hunt, there are a bunch of other male scientists with similar sexist attitudes who simply don't say that stuff in public. And for every man like that, there are a group of apologists waiting in the wings, ready to jump to their defence, and excuse their sexism on the basis of their work - as if somehow being good at your job gives you a free pass to be a complete asshole.
Men, if you are in a position of power or authority and you decide to be quiet about this stuff or simply let it slide, then you are complicit in perpetuating sexism in science - because this shit is everywhere and it happens all the damn time.

Lovesick Crybabies?

The problem with "girls" in lab according to Nobelist Tim Hunt: "You fall in love with them, they fall in love with you, and when you criticize them, they cry.” Hunt went on to explain that he was in favor of "single sex" labs although he didn't want to "stand in the way" of women.

Sadly, this sort of rubbish is routine for women in STEM. 
#EverydaySexism  ___Another day, another prominent male scientist reveals himself to be a completely sexist douche-canoe. For every Tim Hunt, there are a bunch of other male scientists with similar sexist attitudes who simply don't say that stuff in public. And for every man like that, there are a group of apologists waiting in the wings, ready to jump to their defence, and excuse their sexism on the basis of their work - as if somehow being good at your job gives you a free pass to be a complete asshole.
Men, if you are in a position of power or authority and you decide to be quiet about this stuff or simply let it slide, then you are complicit in perpetuating sexism in science - because this shit is everywhere and it happens all the damn time.

posted image

2015-06-09 04:08:46 (0 comments; 1 reshares; 5 +1s)Open 

Imposter Stories
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once a month to talk about weird and wonderful animals. This week, I talked about Cuckoo Bees and Cuckoo Birds - animals that make a living by pretending to be something they are not. As usual, I also drew the art that goes with the radio segment, which you can see below. To find out more about these natural-born imposters, follow the link below to download an MP3 of that segment.
P.S. This will most likely be lost on most listeners, but there are numerous subtle references to the anime series Nisemonogatari which I have woven into that radio segment and its associating drawing. 

#scienceeveryday  

Imposter Stories
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on once a month to talk about weird and wonderful animals. This week, I talked about Cuckoo Bees and Cuckoo Birds - animals that make a living by pretending to be something they are not. As usual, I also drew the art that goes with the radio segment, which you can see below. To find out more about these natural-born imposters, follow the link below to download an MP3 of that segment.
P.S. This will most likely be lost on most listeners, but there are numerous subtle references to the anime series Nisemonogatari which I have woven into that radio segment and its associating drawing. 

#scienceeveryday  ___

posted image

2015-06-05 01:05:45 (0 comments; 2 reshares; 3 +1s)Open 

Better Advice From Science Careers
This is a follow-up to a previous published (but quickly retracted) post by Science Careers where a postdoc was suggested to "put up with" her adviser leering down her shirt - to basically "lean back and think of the science".
Due to the flood of criticism that "advice" had (rightfully) attracted, Science Careers has published a follow-up with a collection of posts outlining why tolerating sexual harassment is a bad thing (beyond the blinding obvious).

Better Advice From Science Careers
This is a follow-up to a previous published (but quickly retracted) post by Science Careers where a postdoc was suggested to "put up with" her adviser leering down her shirt - to basically "lean back and think of the science".
Due to the flood of criticism that "advice" had (rightfully) attracted, Science Careers has published a follow-up with a collection of posts outlining why tolerating sexual harassment is a bad thing (beyond the blinding obvious).___

posted image

2015-06-03 01:44:22 (2 comments; 0 reshares; 9 +1s)Open 

Lean Back And Think Of The Science
Recently, Science magazine had to retract an advice post in which a postdoc was suggested to "put up with" having her advisor leering down her shirt - to basically "lean back and think of the science".
(The original post can be found here: https://web.archive.org/web/20150601150626/http://sciencecareers.sciencemag.org/career_magazine/previous_issues/articles/2015_06_01/caredit.a1500140)
I don't think I need to explain why this is really bad advice. Additionally, there are many other people who have already explained what's wrong with this kind of "advice", in a more eloquent manner than I can. So here are a collection of posts pertaining to this issue:
By Christina Richey from Women in Astronomy
http://womeninastronomy.blogspot.com/2015/06/my-response-to-bothered-from-science.html
By+... more »

Lean Back And Think Of The Science
Recently, Science magazine had to retract an advice post in which a postdoc was suggested to "put up with" having her advisor leering down her shirt - to basically "lean back and think of the science".
(The original post can be found here: https://web.archive.org/web/20150601150626/http://sciencecareers.sciencemag.org/career_magazine/previous_issues/articles/2015_06_01/caredit.a1500140)
I don't think I need to explain why this is really bad advice. Additionally, there are many other people who have already explained what's wrong with this kind of "advice", in a more eloquent manner than I can. So here are a collection of posts pertaining to this issue:
By Christina Richey from Women in Astronomy
http://womeninastronomy.blogspot.com/2015/06/my-response-to-bothered-from-science.html
By +Philip Plait 
http://www.slate.com/blogs/bad_astronomy/2015/06/02/sexual_harassment_in_the_workplace_advice_for_men.html
By +Janet D. Stemwedel 
http://www.forbes.com/sites/janetstemwedel/2015/06/01/advice-to-put-up-with-ogling-adviser-hurts-scientists-and-science/___

posted image

2015-05-29 15:18:14 (5 comments; 8 reshares; 45 +1s)Open 

Hidden Passengers
I have written a new Parasite of the Day blog post: http://goo.gl/s56Tb9 
The European earwig, Forficula auricularia, was introduced to New Zealand in the 19th century, and when arrived in their new home, they also brought along a wormy passenger inside them. To find out more, read more new post about this introduced duo here: http://goo.gl/s56Tb9

#scienceeveryday 

Hidden Passengers
I have written a new Parasite of the Day blog post: http://goo.gl/s56Tb9 
The European earwig, Forficula auricularia, was introduced to New Zealand in the 19th century, and when arrived in their new home, they also brought along a wormy passenger inside them. To find out more, read more new post about this introduced duo here: http://goo.gl/s56Tb9

#scienceeveryday ___

posted image

2015-05-22 04:41:18 (1 comments; 8 reshares; 36 +1s)Open 

Ancient Invader
The pentastomids (http://en.wikipedia.org/wiki/Pentastomida) or "tongue worms" are a bizarre group of parasitic arthropods that infect the respiratory tract of various vertebrate animals - mostly reptiles. As their name indicates, they resemble worms more than "typical" arthropods and their evolutionary origin is shrouded in mystery. Specimens of fossil pentastomids have been found from deposits dating back from the Cambrian period which are about 500 million years old - they resembled modern tongue worms, but the specimen were not found associated with any host animal.

Now, this new fossil might just hold the key to their evolutionary origin - a 425 million year old tongue worm caught in the act of supposedly invading its host. Unlike living tongue worm, instead of a vertebrate, this little parasite (named Invavita piratica) was latching... more »

Ancient Invader
The pentastomids (http://en.wikipedia.org/wiki/Pentastomida) or "tongue worms" are a bizarre group of parasitic arthropods that infect the respiratory tract of various vertebrate animals - mostly reptiles. As their name indicates, they resemble worms more than "typical" arthropods and their evolutionary origin is shrouded in mystery. Specimens of fossil pentastomids have been found from deposits dating back from the Cambrian period which are about 500 million years old - they resembled modern tongue worms, but the specimen were not found associated with any host animal.

Now, this new fossil might just hold the key to their evolutionary origin - a 425 million year old tongue worm caught in the act of supposedly invading its host. Unlike living tongue worm, instead of a vertebrate, this little parasite (named Invavita piratica) was latching onto a crustacean. This mean that while the evolutionary origin of this group of parasite is indeed very ancient, they didn't start out infecting vertebrates, but "broke into" parasitism by the way of parasitising arthropods, and at some point between now and 425 million years ago, they made a jump to vertebrate animals where they remain to this day.

One thing to note is that modern tongue worms have a complex life cycle where the larval parasite infects a prey animal, which are eaten by a predatory animal where the tongue worm reach sexual maturity. This fossil may indicate this life cycle had evolved through a process of "upward incorporation" (http://www.nature.com/nature/journal/v425/n6957/fig_tab/nature02012_F1.html), where the parasite had evolved the ability to live on despite having its original host eaten by a predator simply as an insurance-type survival strategy (this happens in some modern parasites too), but over time it eventually incorporated the predator as a usual part of its life cycle. Maybe as their original crustacean hosts were being eaten more often by newly evolved predatory vertebrate animals, the tongue worm simply co-opted these new-fangled predators into life cycle routine.

Note: the paper is not available yet, so this is just my superficial, face-value impression of this find. I would love to read and scrutinise the finding in detail for myself later. Also, I am both excited and frustrated by this fossil because I would have loved to include this in a manuscript that I just submitted about a month ago - I can even picture exactly where I would fit in the discussion of this fossil!!!

#scienceeveryday  ___

posted image

2015-05-15 13:05:46 (0 comments; 8 reshares; 22 +1s)Open 

Monkey Business
I have written a new Parasite of the Day blog post! This post features a long term study on the impact of a species of tapeworm on a population of gelada baboons. Also, it features a monkey named Frodo and the parasite is closely related to a species which starred in an episode of House!
#scienceeveryday  

Monkey Business
I have written a new Parasite of the Day blog post! This post features a long term study on the impact of a species of tapeworm on a population of gelada baboons. Also, it features a monkey named Frodo and the parasite is closely related to a species which starred in an episode of House!
#scienceeveryday  ___

posted image

2015-05-12 03:38:19 (2 comments; 0 reshares; 5 +1s)Open 

Some Like It Hot
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on every month to talk about weird and wonderful animals. This week, I talk about the Alvinellids - a family of segmented worms that thrive around deep sea hydrothermal vents, living at temperature and conditions that would normally kill most animals. As usual, I also drew the art that goes with the radio segment which you can see below. To find out more about these denizens of the deep sea, follow the link below to download an MP3 of that segment.
#scienceeveryday  

Some Like It Hot
Earlier today, I was on ABC New England recording a new episode of Creepy but Curious - a regular radio segment that I go on every month to talk about weird and wonderful animals. This week, I talk about the Alvinellids - a family of segmented worms that thrive around deep sea hydrothermal vents, living at temperature and conditions that would normally kill most animals. As usual, I also drew the art that goes with the radio segment which you can see below. To find out more about these denizens of the deep sea, follow the link below to download an MP3 of that segment.
#scienceeveryday  ___

posted image

2015-05-06 01:31:58 (0 comments; 0 reshares; 5 +1s)Open 

An Oddity
In which I decided to jump on the Yi qi / Jurassic Wyvern bandwagon and draw this odd bat-winged dinosaur. Of course, being me, I cannot  simply do a "normal" reconstruction of this dinosaur - no, I've decided to draw Yi qi as Oshino Shinobu - a character from the Monogatari series... Because reasons.
Also, it seems drawing prehistoric animals as anime characters has totally become a thing I do semi-regularly now... Did I just accidentally PalaeoAnime?
#sciart  

An Oddity
In which I decided to jump on the Yi qi / Jurassic Wyvern bandwagon and draw this odd bat-winged dinosaur. Of course, being me, I cannot  simply do a "normal" reconstruction of this dinosaur - no, I've decided to draw Yi qi as Oshino Shinobu - a character from the Monogatari series... Because reasons.
Also, it seems drawing prehistoric animals as anime characters has totally become a thing I do semi-regularly now... Did I just accidentally PalaeoAnime?
#sciart  ___

posted image

2015-04-27 00:10:39 (4 comments; 3 reshares; 19 +1s)Open 

Evening Rendezvous
I have written a new Parasite of the Day post! This one is about pea crabs tickling mussels under the cover of darkness - and no, that is not an euphemism for anything, that's literally what the post is about. Go check it out!
#scienceeveryday  

Evening Rendezvous
I have written a new Parasite of the Day post! This one is about pea crabs tickling mussels under the cover of darkness - and no, that is not an euphemism for anything, that's literally what the post is about. Go check it out!
#scienceeveryday  ___

posted image

2015-04-16 00:24:35 (2 comments; 2 reshares; 26 +1s)Open 

Egg Wars
Most people who look at a bird's nest might not think much of it, but it can be the front line of a perpetual battle that has been fought over many millennia between brood parasites and their hosts. Brood parasites are birds like cuckoo and cowbirds that have evolved to use other species of birds to raise their young.
This of course comes at a cost to the host bird, which might have less energy to take care of their own offspring which, in some cases are outright killed by the brood parasites. So the hosts have in turn evolved strategies for detecting and evicting any such parasites, which means cuckoos and cowbirds have also evolved methods of bypassing such defences.
This article discusses the fascinating details of this perpetual conflict between brood parasites and their hosts. It is a evolutionary tale of surveillance, deception, detection, aggression and... more »

Egg Wars
Most people who look at a bird's nest might not think much of it, but it can be the front line of a perpetual battle that has been fought over many millennia between brood parasites and their hosts. Brood parasites are birds like cuckoo and cowbirds that have evolved to use other species of birds to raise their young.
This of course comes at a cost to the host bird, which might have less energy to take care of their own offspring which, in some cases are outright killed by the brood parasites. So the hosts have in turn evolved strategies for detecting and evicting any such parasites, which means cuckoos and cowbirds have also evolved methods of bypassing such defences.
This article discusses the fascinating details of this perpetual conflict between brood parasites and their hosts. It is a evolutionary tale of surveillance, deception, detection, aggression and countermeasures worthy of any spy drama.
#scienceeveryday  ___

Buttons

A special service of CircleCount.com is the following button.

The button shows the number of followers you have directly on a small button. You can add this button to your website, like the +1-Button of Google or the Like-Button of Facebook.






You can add this button directly in your website. For more information about the CircleCount Buttons and the description how to add them to another page click here.

Tommy LeungTwitterCircloscope