site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Crystal Springs, Eastmoreland District, Portland, Oregon, USA | 2324 map | 1963 or earlier | type locality | freshwater | Dr. Eugene Kozloff and his student Donald Hunter provided the specimens. | Hyman LH (1963): 1-2 |