That debris-speckled looper was an early-instar larva of Synchlora aerata, the wavy-lined emerald.

All ten points go to David Winter, who got there first.
Tallying points for July, it seems we have a 1st place tie at 10 points each between David Winter and Keith Bayless, who solved the first week’s mystery. Congratulations, gentlemen. Contact me for your loot.
A personal blog by Illinois-based biologist and photographer Alex Wild.














[...] completely unaware of their existence until last summer when Alex Wild featured one of these as a Monday Night Mystery. I wondered then, “Why haven’t I seen one of these before?”, and now I know [...]