Borodulina, O. D. (1979). Composition of the "Polyipnus spinosus species complex" (Sternoptychidae, Osteichtyes) with a description of three new species of this genus. Voprosy Ikhtiologii. 19 (2) (art. 115): 198-208. [In Russian. English translation in Journal of Ichthyology v. 19 (no. 2) 1980:1-10.].
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Borodulina, O. D.
1979
Composition of the "Polyipnus spinosus species complex" (Sternoptychidae, Osteichtyes) with a description of three new species of this genus
Voprosy Ikhtiologii
19 (2) (art. 115): 198-208. [In Russian. English translation in Journal of Ichthyology v. 19 (no. 2) 1980:1-10.]