brevidorsalis, Synaphobranchus pinnatus var. Lloyd [R. E.] 1909:152 [Memoirs of the Indian Museum v. 2 (no. 3); ref. 2814] Arabian Sea, 19°51'N, 69°09'E, Investigator station 338, depth 839 fathoms. Holotype (unique): ZSI F1141/1. Type catalog: Menon & Yazdani 1968:135 [ref. 20743], Menon & Rama-Rao 1975:36 [ref. 22148]. Figured in Lloyd 1909: Pl. 47 (fig. 1) [ref. 20539]. Objectively invalid; preoccupied by Synaphobranchus brevidorsalis Günther 1887, also a synonym of same. •Synonym of Synaphobranchus brevidorsalis Günther 1887 -- (Robins & Robins 1989:227 [ref. 13287]). 1°Homonym. Current status: Synonym of Synaphobranchus brevidorsalis Günther 1887. Synaphobranchidae: Synaphobranchinae. Habitat: marine.