Кержнер, И.М.; Пучков, П.В.
(Вестник зоологии, 1979)
Epidaus tuberosus Yang, 1940 (=Nagusta czerckii Mamajeva, 1972, syn. n.) belongs to the group of species intermediate in their morphology between the genera Epidaus and Endochus, and is closely related to Epidaus nebula ...