Species that contain: Synaphobranchus and pinnatus [ 2 ] records

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.

parvipinnis, Synaphobranchus pinnatus var. Roule [L.] 1916:4 [Bulletin de l'Institut Océanographique (Monaco) No. 320; ref. 3818] Southeast of Portugal, station 1248, depth 1500 meters. Holotype (unique): MOM 0091-0511. Type catalog: Belloc 1949:3 [ref. 21544], Bauchot et al. 1993:128 [ref. 20810]. Correct species spelling is kaupii. •Synonym of Synaphobranchus kaupi Johnson 1862 -- (Blache et al. 1973:252 [ref. 7185], Robins & Robins 1989:221 [ref. 13287], Smith 1990:198 [ref. 13616]). Current status: Synonym of Synaphobranchus kaupii Johnson 1862. Synaphobranchidae: Synaphobranchinae. Habitat: marine.