oligoradiatus, Benthodesmus Parin [N. V.] & Becker [V. E.] 1970:355, Fig. 2 (top) [Proceedings of the Biological Society of Washington v. 83 (no. 33); ref. 7772] Arabian Sea [northeast of Socotra (Yemen)] 13°35'N, 54°31'E, depth 0-1000 meters. Holotype: ZIN 39124. Paratypes: (3). •Valid as Benthodesmus oligoradiatus Parin & Becker 1970 -- (Nakamura & Parin 1993:77 [ref. 21769], Adam et al. 1998:14 [ref. 23610], Manilo & Bogorodsky 2003:S121 [ref. 27377], Holleman 2022:263 [ref. 40163]). Current status: Valid as Benthodesmus oligoradiatus Parin & Becker 1970. Trichiuridae: Aphanopodinae. Distribution: Northern Indian Ocean: Socotra (Yemen), Maldives, India and Sri Lanka. Habitat: marine.