I’m pleased to say I found a “holy grail” caterpillar species this year. Unfortunately, at the time, I did not know what I had found. On July 13th, while searching right off a parking lot at Huzzah Conservation Area in Crawford County, MO, I found this smallish bird poop mimic caterpillar. I knew I had seen this one in photos before, but on this day I had left my field guides at home and I was in an area with absolutely no cell phone coverage.
After getting back home, I identified this as a member of the Noctuidae family – Acronicta funeralis, aka the paddle caterpillar. It gets its common name from the paired paddlelike subdorsal setae that are present on the final instar of the caterpillar. I really wish I had known what I had found at the time. I would have brought this guy home to rear in order to get photos of the final instar of this cat. This species is rare enough that it might be the one and only that I find, but I think if I try hard enough, others will come in time.
A Thousand Acres of Silphiums 
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