Gobiidae

Caucasian goby

Ponticola constructor

Twenty Centimeters Goby from Asian Waters

• Temperate
• Coastal
• Transcontinental
• Freshwater fish
• Europe
• Elongated
• Medium
• Temperate fish

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.