Hydromya dorsalis (Fabricius, 1775)

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ID
Time
Place
Photos
Conditions
Count
Sex
3446 2016-04-11 13:41 N50.266862° E9.592014° Photos ditch filled with water 1 fem
3710 2017-02-26 12:40 N50.267063° E9.584347° Photos sidearm 1 masc
GBOL-2589078 2017-02-26 12:50 N50.267116° E9.584023°
sidearm 1 fem