Author: (Pallas, 1814)
FBname: Tubenose goby
Remark: Name should be changed to <i>Proterorhinus semilunaris</i> Heckel 1837 according to: Stepien C.A. & M.A. Tumeo, 2006: Invasion Genetics of Ponto-Caspian Gobies in the Great Lakes: A ‘Cryptic’ Species, Absence of Founder Effects, and Comparative Risk Analy
Comments: Pure inhabitant of brackish waters (Ref. 92840). Occur in rivers and estuaries (Ref. 4696).  Based on morphological and molecular data, this species does not enter pure freshwater and inhabits brackish waters in Sevastopol, Crimea (Ref. 59043).