Коваль, В.П.; Изюмова, Н.А.
(Вестник зоологии, 1972)
In fish of the Cobitidae family from basins of the Azov and Black seas, besides Allocreadium transversale (R u d., 1802), A. baueri S p a s s k y et R o y t m a n, 1960, subsp., cobiti subsp. n. is also met. The new ...