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Showing posts from December, 2012

December's Centipede

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Ohio's had a warm December so far, and I have only seen a few snowflakes here in southeast Ohio. This week has been moderately warm, with temperatures in the high 40s and low 50s (Fahrenheit, that is). We've had a few cold snaps, so I've pretty much stopped looking for any arthropods, except for lady beetles and marmorated stink bugs in my home.

Then I went outside to retrieve the mail today. I spotted something moving on the porch and took a closer look: it was a centipede! I ran inside to retrieve a vial, almost falling in the hallway due to my wet shoes (it rained today) and frightening the cat, which ran into the living room. I apologized and ran back outside, just in time to catch the critter before it left the porch and disappeared into the yard.

I took it back inside and examined it: it was one of the largest centipedes we have in Ohio, Scolopocryptops sexspinosus. It's in the family Scolopocryptopidae and only has 23 legs--not 100 (no centipede has 100 legs, desp…

Entomology Art - ESA 2012

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I'm a member of the Entomological Society of America and they had their annual meeting last month. In anticipation of the meeting, they sent out reminder postcards to everyone, urging people to register. I had other things going on and couldn't attend, but the postcard was too cool not to share.


That's just a scanned copy, so the colors don't pop like they do on the actual postcard. But it turns out that the ESA has a poster version of this card! They printed 200 and you can order one here while they're available. I may just end up hanging my postcard on the wall instead of ordering the poster, but it's nice to see insect art. It's a good reminder that the arts and sciences aren't diametrically opposed.

Old Entomological texts are the best

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Seriously. I'm not sure if it's just because I'm reading papers published a hundred years and the context of the written text is different from what I'm used to today or what, but there are so many great paragraphs hidden away in yellowing papers that are now digitized. A great resource for these papers is the Biodiversity Heritage Library, a cooperative effort by libraries to digitize biodiversity records and make them available online--for free.

It has great search features and has provided me with a lot of great information that I wasn't able to find anywhere else. It's also a nice resource for finding beautiful old pictures of plants and animals, which led me to search it today for a picture of the wheel bug. Instead, I happened upon a page from a circular released by the United States Department of Agriculture, Bureau of Entomology in 1904.

Instead of finding info about the wheel bug, I found a paragraph written by someone who did not like ambush bugs:
"…

The Golden Wheel Bug

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Every so often, animals can be a different color than what they normally are. The most recognizable case is animals that have albinism or leucism. At other times, you may even see a pink katydid.

Recently, my girlfriend came across a dead wheel bug (Arilus cristatus) on a sidewalk and noticed it wasn't quite the dusty gray that most wheel bugs are. It was much more vivid: its wings had a golden shimmer to them.


While the lighting isn't optimal, you can see the golden color pretty well. Compared to the normal color of a wheel bug, it's a noticeable difference.

I'll try to get a picture of two pinned wheel bugs side by side for a better comparison and will update this post soon. Isn't it neat? You never know what nature will throw at you.

"Why do you collect insects?"

That's a good question, and whenever I'm asked that I usually get a shocked look as I explain how I collect insects and the process of killing them. To entomologists, it's not such a big deal, especially if you've been collecting insects for a while, but the general public might see it as a hypocritical approach: if entomologists love these bugs they're collecting, why are they killing them rather than letting them live?

I always strive to explain that I collect for a purpose and do my best not to let my collected specimens go to waste by giving them a label and properly processing them, but it can be tough to get the point across.

Thankfully, Greg Pohl, the president of the Alberta Lepidopterists’ Guild, has written a letter that stands as the best defense of insect collection I've read. It's a thorough and very informative piece, and I encourage you to read it in its entirety.

Personally, using insect collections as teaching tools has been the most successf…

Grad School Preparations

I am now preparing to apply to grad schools. I've been working on nailing down exactly what I want to do over the past few months, and what schools would allow me to reach my goals, and I'm finally at the point where I can seriously start the application process.

Canada, Ohio, Arkansas, Arizona, and Illinois are looking to be strong contenders.

I would like to incorporate millipede research into my graduate work, but that isn't a make or break thing. I would like to stay within the field of systematics or ecology, though that's not set in stone either if I find a really neat project.

My final goal is still to work in a natural history museum so that I can merge research with science outreach, and we'll see how I get there--or if I find something else along the way.

A huge thanks goes out to people like Crystal Ernst, Morgan Jackson, and Chris Buddle for giving me support thus far in my journey, and for sharing their experiences and knowledge.

And of course, the Biology …