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Striped Anole, Displaying

April 23, 2012 | Arikok National Park, Aruba

The Striped Anole, Anolis lineatus, was probably the species of lizard I most encountered in Aruba. I assume the common and scientific names refer to those dark broken lateral stripes, but it’s known locally as Waltaka.

Here’s another one, a female perhaps.

Female? Or a young male?

My earlier post of the lizard on a tree is also one.

After a good bit of googling, I came across a good free resource on the reptiles and amphibians of Aruba, link below.


Amphibians and Reptiles of Aruba
by R. Andrew Odum
PDF hosted at WildAruba read more

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Ants Tending Treehoppers, Poorly Perhaps

~3mm | January 7, 2012 | Tupaciguara, Minas Gerais, Brazil

I had planned to post just a single photo of this scene with ants tending treehoppers. Here we see at least two different colorful treehopper instars, with one actively molting. Ants like the one shown above tended to this small grouping of treehoppers. As I was choosing a photo to post, I noticed something strange about the treehoppers though. Do you see it too?

Look closely and you’ll see that a few nymphs have parasites. I wasn’t sure at first, so I started looking through my other photos. Sure enough, almost every one had one or more parasites. The parasites seem to prefer hiding under the wing pads and below the thorax. read more

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Checkered-Fringe Prominent Rearing

30mm | 29 October 2011 | Suwanee, GA, USA

This was one of the last caterpillars I collected last year for rearing. I generally stop looking around the end of October.

This particular caterpillar is fairly distinct and easily recognized as Schizura ipomoeae. The stripes on the head capsule are diagnostic.

Head on view

The adult on the other hand is more difficult to recognize, I think. I’d have probably given up identifying it if I didn’t already know what it was based on the caterpillar. This particular one emerged in early May.

20mm long | 11 May 2012

You might have noticed I haven’t posted anything in awhile. I get a lot of enjoyment from posting here, and I remain committed to doing so whenever possible. Lately it just hasn’t been a priority for many reasons. Hopefully, I’ll now be able to get back to posting more regularly. read more

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Leafrolling Mystery Caterpillar

20mm | April 5, 2012 | Twelvestones, Roswell, GA, USA

Earlier this month I was checking for anything interesting in my backyard when I came across this caterpillar in a rolled up leaf on viburnum. I decided to try and rear it to get an identification.

It turns out it was a final instar because it pupated beneath its leaf within a week, sometime around the 9th.

Pupa within leaf shelter

I removed the pupa from its webbing for some cleaner shots.

11mm | Underside of pupa

Dorsolateral view

I checked daily for the adult, but sadly it eclosed while I was away on vacation, sometime around the 20th give or take a few days. When I got back I found a dead and beat up adult. I prefer live images of a fresh adult that I can release later, but I’ll take what I can get here I guess. read more

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Dictyopharid Planthopper with Dryinid Wasp Parasite

~20mm | January 7, 2012 | Tupaciguara, Minas Gerais, Brazil

When I encountered the planthopper above, I had no idea what was going on. While not entirely sure, I assumed that might be a parasite on its abdomen. I had wanted to get a closeup of just the parasite, but when I went to grab the planthopper, it jumped and flew away with little difficulty. The parasite must not have been as much of a hindrance as it would appear.

Here’s a crop of the image above showing the parasite.

Closeup of parasite

It didn’t take much searching on the internet to determine that this must be the larva of a wasp in the family Dryinidae. There are plenty of images of larvae on BugGuide. According to Wikipedia, a larva initially feeds internally on the host. Only later in its development does it protrude the host as shown here. read more

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Hunting Spider on Grass

18mm long | December 30, 2011 | Quirinópolis, Goiás, Brazil

This attractively marked hunting spider spider was resting on a blade of grass after a rain. I’m being intentionally vague by saying hunting spider here, because I really don’t know how to narrow it down to even a family.

With those racing stripes, one wonders how quickly it moves.

Closer view

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Identification Challenge #14 Reveal: Arched Hooktip

27mm wide | March 24, 2012 | Twelvestones, Roswell, GA, USA

No one commented on the latest identification challenge. Despite showing just the tip of the forewing, the image provided showed the distinctive feature of a subfamily of moths commonly called hooktip moths. If you got that far, it’s a pretty simple process of elimination since there are only a handful of North American species, each one easily distinguished from the other. This species is the Arched Hooktip, Drepana arcuata.

This individual appears to be a male, based on the widely bipectinate antennae. read more

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Identification Challenge #14

March 24, 2012 | Twelvestones, Roswell, GA, USA

Today I found my first moth in the overwintering container I keep outside. Can you identify it from this wing fragment? I’ll keep the comments hidden for awhile, but this should be an easy one.

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Tortricid Moth

8mm long | July 8, 2011 | Victorio Siqueroli Park, Uberlandia, Minas Gerais, Brazil

Whenever I see a moth shaped like this, I assume it’s a tortricid. Probably not a bad guess, considering Tortricidae is one of the largest familes of Lepidoptera.

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Resting Spider

5mm long body | July 8, 2011 | Victorio Siqueroli Park, Uberlandia, Minas Gerais, Brazil

Resting with its legs held together on the edge of a leaf, this spider quickly grew tired of me. After a few shots, it slipped to the underside of the leaf.

Dorsal view

I think this is a crab spider in the family Thomisidae, perhaps a Tmarus species.

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