Blog Archives

Crypsis Challenge #13 Reveal: Jumping Stick

Posted on September 7, 2011 by Troy Bartlett

82mm | July 9, 2011 | Tupaciguara, Minas Gerais, Brazil

Were you able to find the critter in the photo above? It’s in the lower right corner. Some of you may recognize this as another stick grasshopper in the family Proscopiidae, previously featured in Crypsis Challenge #3. They are so cryptic that I couldn’t resist doing another challenge with this one. Here’s an outline of the grasshopper if you’re still not seeing it.

Grasshopper revealed

Check out how closely the color and texture of the insect matches that of the surrounding vegetation.

Can you distinguish animal from plant here?

Here’s another image where it’s blending in fairly well. read more

Posted in Crypsis Challenges | 2 Comments

Scorpion

Posted on July 13, 2011 by Troy Bartlett

20mm body | July 9, 2011 | Tupaciguara, Minas Gerais, Brazil

I spotted this scorpion on the trail just after dark. Somehow I spooked it and it ran for cover. When I removed the leaf it had hidden under, it was curled up as shown below.

Hiding under a leaf

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A Walkingstick with Wings

Posted on October 23, 2010 by Troy Bartlett

Walkingstick | January 28, 2010 | Caraça Natural Park, Minas Gerais, Brazil

We don’t have that many species of walkingsticks here in the Southeastern US. None of the ones I’ve encountered have wings. So this one looks odd to me.

Remember the jumping sticks? Here’s one more photo of one of those so you can see how easy it is to distinguish the two based on their antennae.

Jumping stick | January 28, 2010 | Caraça Natural Park, Minas Gerais, Brazil

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Crypsis Challenge #3 Reveal

Posted on October 13, 2010 by Troy Bartlett

Did you find the critter hidden in this image?

January 28, 2010 | Caraça Natural Park, Minas Gerais, Brazil

Ted C. MacRae did and correctly identified it as a stick grasshopper in the family Proscopiidae. As a reward, my next post will be a tiger beetle.

If you still need help finding it, here’s an outline and a cropped version.

Outlined

Cropped

Hopefully this one was bit more challenging. I didn’t spot the critter in this setting. It was originally higher up in some foliage and only jumped to the ground in a failed effort to escape my photographic pursuit.

Note the short antenna which makes it easy to distinguish these from walkingsticks. read more

Posted in Crypsis Challenges | 3 Comments