Subfamily Benthophilinae Rank Species | Genus Ponticola Phylum Chordata Order Perciformes | |
Similar Ponticola, Ponticola cyrius, Benthophilus grimmi, Benthophilus casachicus, Caspian stellate tadpole‑goby | ||
The Caucasian goby (Ponticola constructor) is a species of goby native to rivers of the Caucasus draining to the Black Sea in Europe and Asia. This species is strictly a fresh water species and will not enter brackish water. It can reach a length of 20 centimetres (7.9 in) SL.
References
Caucasian goby Wikipedia(Text) CC BY-SA