Keller NB. (1977). New species of the genus Leptopenus and some peculiarities of deep-sea ahermatypic corals. Trudy Instituta Okeanologii. 108: 37-43,1 pl. [in Russian].
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Keller NB
1977
New species of the genus Leptopenus and some peculiarities of deep-sea ahermatypic corals