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Volga River, Russia
latitude: 59.966702
longitude: 30.1667
Precision of location: Alexandria Digital Library (with NGA GNDB data)
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Plagiostomum lemani | 1913 or earlier | mud | ||
| Megaloderostoma polycirra | 2002 or earlier | Upper Volga River basin. | ||
| Plagiostomum lemani | 1900 or earlier | |||
| Plagiostomum quadrioculatum | 1900 or earlier |