site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Livland (Livonia, Liivimaa, Livonija, Liflandia, Livoniya), Latvia | 2728 map | 1885 or earlier | freshwater | Braun M (1885): ;from Graff (citation)- p. 248 | ||||
B | Charkov (Kharkiv, Charkow, Khar'kov, Kharkow), Ukraine | 2444 map | 1913 or earlier | freshwater | Graff Lvon (1913): 248 |