Pitanie ryb vselentsev (sem. Gobiidae) v vodakh Sredney i Nizhney Volgi

Proniknoveniya vidov v ekosistemy, raspolozhennye za predelami ikh pervonachal'nogo areala nazyvayut biologicheskimi invaziyami. Chastnyy sluchay areal'noy ekspansii morskikh vidov ryb, dlya kotorykh proniknovenie v presnye vody nosit vtorichnyy kharakter, rassmotreny v dannoy knige. Predstavleny materialy po pitaniyu ryb ponto-kaspiyskogo zoogeograficheskogo kompleksa (Neogobius melanostomus, Neogobius gorlap, Proterorhinus marmoratus, Benthophilus stellatus) v Kuybyshevskom i Saratovskom vodokhranilishchakh, kotorye yavlyayutsya chuzherodnymi vidami dlya dannykh vodoemov. Pokazano, chto oni uspeshno naturalizovalis' v novykh usloviyakh, voydya v pishchevye tsepi vodoemov. Vliyanie issledovannykh invaziynykh vidov ryb na faunu vodokhranilishch neodnoznachna. Kandidatskaya dissertatsiya, 2006 god. Dlya biologicheskikh spetsial'nostey.