neogobius melanostomus

Just took some more photos of my native goby tanks. Ok, native to Dniester River))) I have 3 freshwater species of gobies in there: monkey goby, round goby, and toad goby. Toad goby ( Mesogobius batrachocephalus) is the largest one, but he only comes out when he is hugry, so I couldn't get any...

Some pics of last week's fish collecting on Dniester (Tiraspol, Transnitria). 3 species of gobies and 1 weather loach Toad Goby (Mesogobius batrachocephalus) Round Goby (Neogobius melanostomus) Monkey Goby or Sand Goby ( Neogobius fluviatilis)...