July 25, 2019 — Rock County
Avon Boat Landing on Beloit-Newark Road.
Smoky Rubyspot (
Hetaerina titia)
Collected
1 nymph. Differs from H. americana in all key features: shape of occipital tubercles; shape of ligula and median cleft; presence of large dorsomedial spine on Ab10, and truncate median gill.