Volga dwarf goby
(Hyrcanogobius bergi)
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Classification
Species:
Hyrcanogobius bergi
Genus:
Hyrcanogobius
Family: Gobiidae - Gobies
Order: Gobiiformes - Gobies
Superclass: Osteichthyes - Bony fishes
General data
Scientific names:
Volga dwarf goby
Habitat:
Freshwater
Distribution: