Caspian tadpole goby

Benthophilus macrocephalus, the Caspian tadpole goby, is a species of goby which is widespread in the basin of the Caspian Sea, specifically in the near-estuary zone of the rivers and in small bays. It is a common species in the Volga River delta near Astrakhan, occurred in the deltas of rivers Terek, Ural, Samur. During the warmer months, this sp...
Found on http://en.wikipedia.org/wiki/Caspian_tadpole_goby
No exact match found