anatus formicinus eating unidentified caterpillar
Location: Toledo, OH
March 21, 2012 11:13 am
Afternoon, Bugman.
Ran in to this guy while chasing snakes (to photograph, not to harm) and didn’t have the heart to lift the wood he was on to follow my snake friend. Pretty sure it is anatus formicinus, but after half an hour of digging around I can not identify my caterpillar. Ah well, it was still a wonderful sight!
Signature: Katy
Hi Katy,
We believe you have correctly identified this Running Crab Spider, though we are correcting the spelling of the genus name which is Thanatus. There are some photos of Thanatus formicinus on BugGuide that look very similar. We believe the caterpillar is most likely a Cutworm or Noctuid Caterpillar, or possibly a relative of the Tent Caterpillars, but we haven’t the time this morning to do that research. This is a thrilling spring Food Chain image.