Jul 072012
 

Evolutionary biologists from around the world have converged on Ottawa this weekend to partake in the First Joint Congress on Evolutionary Biology. Luckily for those of us who couldn’t make it, there are a ton of people tweeting about talks, the conference and evolution in general. I’ve been watching the #evol2012 hashtag all morning while writing this, and although I’m even more jealous of those that are attending the conference in person, I’m glad I can enjoy a slice of the conference through the tweets of others!

General Entomology

There was plenty of talk about national insects this week. I brought up Canada’s distinct lack of a national insect over at ESC Blog, while Brian Cutting noted how lame many of the state insects are in the US. Meanwhile, across the pond, Africa Gomez found some insects who had come out to celebrate the UK’s National Insect Week.

Charley Eiseman has a fun party trick: watch a walking stick emerge from it’s egg and then get guests to try and figure out how the hell it fit in there to begin with!

While teaching this winter, my students were equal parts horrified and fascinated when we talked about entomopathogenic nematodes. I can’t wait for them to read Ed Yong’s story about the glowing green bacteria who lend a deadly hand.

Dragonfly Woman continues to find cool stuff at her new job, including a magnificent phantom midge larva!

Unlike Gatorade, which fails to contain any actual alligator, Chapul energy bars will contain plenty of ground up crickets to help keep you jumping!

The Amazing Spider-man was released this week and looks great, but I kind of wish Peter Parker had been bitten by any of these other superpower-inducing arthropods.

Diptera

An amazing new fly was described this week by Brian Brown, and now ranks as the smaller species of fly we know of at only 0.4mm long! Brian has an excellent write up of his discovery over at flyobsession, and he also posted a bonus illustration of the fly which wasn’t in the paper.

The Geek in Question was asked what a strange looking aquatic arthropod was.

Dave Stone got up close and personal with a Diogmites robber fly.

In what was easily the most galling post of the week, Charley Eiseman explores the hickory homes of flies.

The Home Bug Gardener starts with a pretty picture of a flower fly, but soon begins an etymological exploration into the meaning behind Syritta pipiens.

Everytime Africa Gomez posts a photo of beautiful fly like this Scaeva pyrastri, it makes me more determined to get to the UK and see some of these things for myself!

And just to further established which order is truly the best:

Boo yah!

Hymenoptera

Fresh off the pixels, Siricidae of the Western Hemisphere was just published in Issue 21 of the Canadian Journal of Arthropod Identification. Including a number of new nomenclatural changes, new species descriptions and beautifully illustrated keys to all of the horntail wasps found in the New World, I highly recommend you check this one out as a sterling example of where taxonomic monographs are heading in the digital age.

If an ant could sneeze, I imagine it would look a little like this.

Arachnophobic statistics professor Dan Gillis discovers he’s sharing his home with mud daubers (Sphecidae) and finds himself in conflict about whether to remove his new neighbours.

Adrian Thysse has a great photo of an aphid-killer that doesn’t get much recognition.

Pretending to be a part of the pack, Takashi Komatsu exposes other interesting imposters amoung army ant raids.

Proof that even honey bees suffer from petty sibling rivaly.

Coleoptera

I’m excited to see so much entomological love at Scientific American Blogs now that Becky Crew has joined the team. Her piece on colour changing tortoise beetles is an absolute must read!

It’s that time of year again when fireflies start making yards and urban parks a veritable orgy of light displays!

A wonderful short story by Derek Niemann about a beetle attempting to climb a blade of grass.

Ted MacRae is running an ID Challenge this week with a twist!

Other Arthropod Orders

Bug Girl is in top form as she asks whether stick insects can really mate for 1400 hours.

Will the Sea Grape Flatid become a pest in the US one day? Ted MacRae worries it might, and he has some nice photos to help people keep an eye out for it.

What do dog-day cicadas and the Teenage Mutant Ninja Turtles have in common? Ask Brian Cutting.

Atlantic Canada had 3 endemic butterflies to call their own, until a keen butterfly collector in Maine went and found one of them just within state lines. Nice post by U of Guelph Diptera alum John Klymko in his new role as director of the Maritime Butterfly Atlas.

Chris Buddle is off to the Yukon in search of a neat Beringian pseudoscorpion.

Taxonomy/Academia

Kai Burington shares his thoughts on the “Do species names need to change?” thread from last week.

On Thursday, University of Wisconsin PhD candidate (and science communication proponentJacquelyn Gill defended her thesis and streamed the entire process live over the internet! She did a great job, and I really enjoyed seeing how her live-stream worked, as it’s something that I am hoping to do at the conclusion of my PhD1.

Rosie Redfield (of #ArsenicLife renown) shares some very helpful tips for coming out of your shell and connecting with other people at scientific conferences. I’m pretty bad at this sort of thing, but I’m looking forward to trying some of her tips out this fall!

Science Communication

Christie Wilcox has launched a new wiki to help scientists interested in using social media for science communication find the tool that works best for them.

Although not a scientist, Moose Peterson is a highly published wildlife & conservation photographer who regularly blogs about his work. This letter from one of his reader’s is a perfect example of the power that a blog can have in affecting people’s lives.

If you’re a grad student, you’re probably well aware of PhD Comics and their eerily accurate portrayal of grad student life. A new contest from PhD comics wants to turn YOUR THESIS into an animated comic!

Other Fun Stuff

How useful are those middle-school career aptitude tests? Marine biologist David Shiffman found his old report and puts it’s utility and advice to the test.

Apparently biodiversity ads don’t make enough to warrant inclusion by Google Ads as Chris Clarke found out.

Cuttlefish are much too clever for their own good.

This portrait of a spring peeper (Pseudacris crucifer) by TGIQ is absolutely stunning.

Your thesis can be a comic, but why not submit your own identity to Jason Hogle for the chance to become a character in his upcoming novel series!

In one of the most creative and touching pieces of feature journalism I’ve ever read, the Toronto Star turns up at a woman’s funeral and writes a beautiful biography of her life by interviewing her friends & family.

I leave you today with an interview that John Klymko gave to The Weather Network about record butterfly numbers in the Canadian Maritimes.

 

Further Reading

Ed Yong – Missing Links – July 7, 2012

Bora Zivkovic – Scienceblogging Weekly – July 6, 2012

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1- Not sure whether I’ve explicitly mentioned this here on the blog, but I’m starting my PhD at the University of Guelph in September! Lots of work to finish up before then, but I’m really excited to become a student again. :)

May 122012
 

I come across a large number of interesting blog posts, news articles, scientific papers and various other types of media every week, which I try and share through Twitter on a regular basis. Since I know not everyone has been bitten by the Twitter bug yet1, I figured I’d start a weekly round up of links to some of the stories I find interesting, important or just plain entertaining.

True to form, most of these links will be insect related, but I have broad interests, so some other topics are sure to turn up from time to time2. The internet is full of talented people, and I hope you enjoy their work as much as I have.

 

The Flies (Diptera)

The 8th International Congress of Dipterology is coming up in a few years, so be sure to start saving your pennies for the trip to Potsdam, Germany!

I prefer studying flies (dead or alive), but if that’s not your thing, check out these creative photos of dead house flies and blow flies having the times of their (already finished) lives. Here’s the full collection by photographer Nicholas Hendrickx.

The BugBlog has a nice series of photos of Helophilus pendulus, commonly called the Footballer Hoverfly in the UK. Why call it that, you might ask? Apparently the striped patterns on the thorax reminded someone of a soccer jersey.

The Dragonfly Lady shows off a nice hilltopping site in Arizona. Plenty of fly talk in the comments.

The Beetles (Coleoptera)

The Edmonton Journal has a great biography of Dr. George Ball, a beetle taxonomist at the University of Alberta who has impacted the careers of dozens of top entomologists across North America.

This short film is both beautiful and bizarre all at once. A stop-motion portrayal of the life of a beetle taxonomist who makes the discovery of a lifetime.

Emerald Ash Borer (Agrilus planipennis) has now been found in most major urban centres across Ontario, and has recently turned up in Quebec. Chris Buddle discusses the affect that EAB will have on Montreal.

While not EAB, Chrysobothris vivida looks quite similar on first glance. The Field Museum shows off the holotype and label data, helping to explain the role that natural history collections play in day to day science.

Speaking of natural history collections, a volunteer at the Natural History Museum in London, England shares why she loves helping out with the beetle collection in her spare time.

Check out this awesome longhorn beetle (Cerambycidae) Ted McRae of Beetles in the Bush came across while working in Argentina recently. While you’re there, share your ideas on the purpose of the strange tufts of hair!

The Ants, Bees, and Wasps (Hymenoptera)

The School of Ants is gearing up for another summer of discovery by sampling the ants around our houses and picnic areas.

Ants are to ________ as clown fish are to anemones. Think you know the answer? Better check Not Exactly Rocket Science (NERS) by Ed Yong for an excellent tale of commensalism.

It may not be 1984, but Big Brother is watching what Orchid Bees are up to (but don’t worry, it’s for a good reason).

Scientific American ran an interesting story about native bee populations in eastern North America, and included an excellent slideshow of some beautiful bees with it.

Some of photos in that slideshow came out of the Packer Bee Lab at York University, as did a newly published review and key to the Dufourea bees (Halictidae) of Canada in the Canadian Journal of Arthropod Identification.

Other Arthropods

Marine water striders (Gerridae) are making the news this week with the release of a new study finding that a massive raft of plastic pollution in the Pacific is harboring a growing population of these bugs. Ed Yong is excellent again on his NERS blog, and the paper is Open Access if you’d like to take a look yourself.

These plastic-loving water striders aren’t the only insects that have taken to the open ocean, and the North Carolina State University Insect Collection has a few more examples to share.

Caterpillars come in a wide variety of colours, shapes and forms, but these translucent, jelly Jewel Caterpillars are some of the most beautiful!

I saw Avengers this week, and it was really, really good. Prior to the movie, there was a trailer for the upcoming Spiderman reboot, promising plenty of web-slinging action. Before the movie comes out this summer, meet the backyard spider that may have served as inspiration for Peter Parker’s gadgets.

Taxonomy, Biodiversity, Academia, Science Communication/Photography

Although written by a marine ecologist and discussing a paper about plant taxonomists, this post on the Sea Monster Blog is one of the most best stories about the role of taxonomy and the decrease in taxonomists being hired and funded. A must read for anyone who depends on biology in their day-to-day lives (that means you).

The NCSU group shares an entertaining story and asks you to decide whether it’s fact or fiction. What do you think?

The Tepuis of Brazil are way up on the list of places I want to explore and collect one day. This excellent New York Times article by Carl Zimmer makes me want to go even more.

A new project was launched this week which hopes to provide interactive range maps for all the worlds flora & fauna! Nature has a nice feature explaining some of the goals and obstacles the project faces in the early phases. Right now they only have terrestrial vertebrates and North American freshwater fish mapped, but the interface is excellent and has a lot of potential! Now to get some insects into the project…

Most research papers only discuss results and experiments that worked. The Canadian Field Naturalists Blog discusses the importance of publishing projects which didn’t work as expected.

Just because it’s summer vacation for undergraduate university students, doesn’t mean their professors get a break too. Chris Buddle outlines some of his labs plans for the summer.

To get a job in academia, your peers (and more importantly, your hiring committees) need to know you and your work. But is all self-promotion viewed equally? Excellent discussion on the evolving role of social media and blogging to the world of academia by Scicurious.

Photography & Other Fun Stuff

Have you ever wondered what it’d be like to be a press photographer tasked with covering President Obama? This account by a Reuters photographer shows just how stressful the assignment can be.

I don’t know who started it, but the #InsectSongs suggested by Twitter users this week was an afternoon of hilarity. Check out some of my favourites, and then see which ones Bug Girl selected.

Finally, enjoy this fun stop-motion video detailing the everyday lives of insects.

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1- If you need more convincing why you should sign up for Twitter, here’s another excellent piece on the benefits of Twitter for academics

2- Ed Yong, and Bora Zivkovic do extensive weekly link round-ups covering a very broad spectrum of science writing if you need something else to read this weekend!

Dec 112011
 

This week I’ll be running a whole series of posts and ideas on using social media as a scientist; both for connecting with other researchers, but also as a tool to communicate with the general public. I encourage you to chime in and share some of your own ideas on how to use social media in science, either here in the comments section, on your own blog, or through any of the plentiful social network sites. If you don’t have a blog and want to expand on some ideas, contact me and we can set up a guest post here!

I’ll be using the hashtag #ScienceShare throughout the week (and beyond I hope) while discussing the topic on Twitter and Google+, so feel free to follow along across the web!

I figured I’d start the week off by sharing a talk I gave at both the Entomological Society of Ontario and Entomological Society of America meetings this past fall, which should serve as an overview of where this week may go!

If you’re interested in exploring some of the things I discussed, here’s the Prezi I gave at the ESO meeting. I’m looking forward to seeing where this week takes us! Be sure to stay tuned!

 

 
(You can move around and interact with this Prezi to explore some of the links and sources included within it)

Aug 232011
 

Ryan FleacrestWhen I first found this song, I had to double check that the artist actually titled it “Call of the Beettle”, and sure enough, it was spelled that horribly. I guess it’s supposed to be “hip”, I don’t know.

With that settled, I was curious whether there was any scientific validity to a song about calling dung beetles, and it just so happens that there are plenty of dung beetles which signal one another through stridulation! Take for example Aphodius ater, a European dung beetle which has been shown to serenade ladies over a fine meal of barn yard waste (Hirschberger, 2001)!

 

Aphodius ater – photo by BioImages – the Virtual Fieldguide (UK) (CC BY-NC-SA accessed via EOL)

 

It seems that most (if not all) of the 1200 Aphodius species communicate in a similar manner (Kasper & Hirschberger, 2005). The sounds themselves are made by rubbing a file (found on the base of the membranous hind wings) against a structure known as the plectrum on the first abdominal segment. As can be seen, the structures are variable between species, and so are the resulting songs.

 

Aphodius Stridulatory Morphology from Kasper & Hirschberger 2005

Kaspar & Hirschberger 2005 Aphodius Stridulation Patterns

Aphodius Stridulation Patterns from Kasper & Hirschberger 2005

 

 

 

 

 

So now that we know that the artist can’t spell but does have  a solid handle on scarab beetle biology, lets check out the song!

I assume Aphodius beetles understand one another better than I understand that song… Reading the lyrics doesn’t help either, and may have confused me even more! Oh well, at least we learned about dung beetle dinner conversation!

 

This song is available on iTunes – Call of the Dung Beettle – Sonic Imperial – Sounds of the Prophets

 

 

ResearchBlogging.org
Hirschberger, P. (2001). Stridulation in Aphodius Dung Beetles: Behavioral
Context and Intraspecific Variability of Song Patterns
in Aphodius ater (Scarabaeidae) Journal of Insect Behavior, 14 (1), 69-88 DOI: 10.1023/A:1007801713479


Kasper, J., & Hirschberger, P. (2005). Stridulation in Aphodius dung beetles: Songs and morphology of stridulatory organs in North American Aphodius species (Scarabaeidae) Journal of Natural History, 39 (1), 91-99 DOI: 10.1080/00222930310001018877