Biochemical-genetic evidence obtained by electrophoretic investigations to support reliability of the Black Sea goby fish group Ponticola nomenclature proposed by V. I. Pinchuk (1976, 1977, 1991): 5 species (Neogobius ...

Parallel with certain constant morphological differences between populations of Gobius cephalarges constructor (Nord-m.) from the Sukhumi and Tuapse environs, differences in the male appearance are found in the period of ...

A sample of Gobius paganellus L. possessing some characters of Gobius cobitis P a l l. was caught in the Black Sea near Tuapse. Eight samples of adult hybrids of Neogobius kessleri (G u n t.) X Neogobius gymnotrachelus ...

Caspiosoma caspium (К e s s l e r, 1877), which was not known from the basin of the Black sea westward of the Berezanian estuary, was found in the Dniester estuary. 11 specimen of this species including well preserved ...

Известно, что достоверное определение многих бычковых нашей (и не только нашей) фауны сопряжено со значительными трудностями и в большинстве случаев по силам лишь специалистам. Решение вопросов систематики в этой морфологически ...