site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Mystic, Connecticut, USA | 1391 map | Sep 30, 1930 | type locality | stones | freshwater | stream in Mystic. several specimens in full sexual maturity taken under stones | Hyman LH (1931): 338 |