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Thridopteryx ephemeraeformis

Photography Insects posted on Jun 24, 2012
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Description


I'm not terribly big on fancy-schmancy scientific names for things, simply because I firmly believe that those fancy-schmancy scientific names for things exist simply so that people can feel superior by flaunting their ability and their allegedly higher learning by saying random things in Latin. On the flip-side of this, I rather like the Latin names for things, as those big, fancy-schmancy words usually translate to such descriptions as: ugly green thing with spots, or, mostly-squishy stuff that comes out of other stuff or those-things-that-fly-and-scare-the-living-daylights-out-of-the-bossy-nosy-lady-next-door. Okay, I'll admit that I don't know how to say any of those things in Latin, but I do know that many of the anatomical terms we recognize do translate to the little squishy thing behind that funny looking bone. In terms of living things: well, Latin is wonderfully descriptive, as well. I thought of Latin names for things as I photographed a rather sizable (extinct) colony of bagworms at home on a fence on Chicago Avenue. The fence in question surrounds an empty lot: the graveled remnant of a fast food joint with origins if Florida. The fast food joint in question was surrounded, at least partially, by various evergreens, and evergreen bagworms (being the intrepid explorers that they are) found the now-neglected and overgrown plants peeking through a fence on Chicago Avenue. The duo photographed here are the bag-remains of two females. Judging by their coloration (and size) these were late-growth bags and the females once contained inside are no longer biologically active. Evergreen bagworms (Thridopteryx ephemeraeformis for those who like Latin) live throughout the Chicago area. I suspect they're fairly common throughout the North American landmass. As bagworms are defined by their eating habits, I can say—with relative certainty—that the two ex bagworms here (their bags are actually winter-damaged, indicating that the post-mortal females inside, are simply little more than shelter [and food] for their eggs.) are juniper bagworms, or at any rate, evergreen bagworms, or as fancy people call them: Thridopteryx ephemeraeformis. There are dozens and dozens of these post-mortal husks lining various plants along Chicago Avenue, a few of them with dried and desiccated mating appendages protruding from their bottom ends. I was only able to find one such post-coital bag, and I'm sure to post it a bit later. For now, here are two of the less-gray bagworm bags that I photographed during a slow, leisurely walk to what is now my not-exactly-new job. As always, thank you for viewing, reading, and commenting, and as soon as I get my laptop back (or a new one) I hope to be back to posting and commenting regularly.

Comments (13)


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Faemike55

11:35PM | Sun, 24 June 2012

Very cool photo and wonderful, if not esoteric information that can be used, I guess somewhere in some contect, but still cool all the same

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durleybeachbum

12:25AM | Mon, 25 June 2012

Very very interesting, and a great read too. I like the Latin names for things as they avoid confusion, especially with plants. Common names are a real nuisance in intercontinental gardening conversation! Your black-eyed Susans are very different plants to mine!

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kgb224

1:59AM | Mon, 25 June 2012

Superb capture my friend. God Bless.

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helanker

4:06AM | Mon, 25 June 2012

I would never have guessed this was made by bagworms. I dont even know if we have bagworms here, but they are sure looking fancy, their bags. Thought it was somthing the plant made. And I really like this, rich in colors, shot and the story is so amusing. Thanks for sharing another of your discoveries of mother nature :)

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EJD64

7:29AM | Mon, 25 June 2012

I like the photo and have heard of bag worms, but I can't remember where.

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MrsRatbag

9:13AM | Mon, 25 June 2012

Excellent capture of these mummies, Chip; I never would have guessed that's what they were!

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flavia49

4:22PM | Mon, 25 June 2012

gorgeous picture and writing

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sandra46

5:20PM | Mon, 25 June 2012

OUTSTANDING WORK

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RodS

5:43PM | Mon, 25 June 2012

Great macro of these bagworms, Chip! Very detailed!

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jocko500

5:55PM | Mon, 25 June 2012

do have a wonderful texture and a great macro

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auntietk

11:55PM | Mon, 25 June 2012

Well they're clever little creatures, by whatever name! I would have thought this was a juniper-created bit of business. Bagworms never would have entered my mind! This is a great shot, and your narrative was enlightening. A fabulous combination, in my book! I hope your computer troubles are over, my friend. It's not the same around here without you!

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PREECHER

11:46PM | Thu, 28 June 2012

wow i remember you talking about these before and i think i found one today on a small japanese maple i planted last fall. that is an excellent photo... chills and thrills as i listen to dcd :_|)

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danapommet

3:59PM | Wed, 30 January 2013

An excellent photo Chip and having not heard of (or seen) bagworms before - very informative my friend!


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Photograph Details
F Numberf/2.7
MakeCanon
ModelCanon PowerShot A1000 IS
Shutter Speed1/60
ISO Speed100
Focal Length6

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