marginatus, Leptocephalus Kaup [J. J.] (ex Quoy & Gaimard) 1857:152, Pl. 19 (fig. 19) [Catalogue of the apodal fish in the collection of the British Museum; ref. 2573] Atlantic and Puducherry, India. Syntypes: MNHN 0000-2630 (1) Pondicherry, 0000-3412 (1) Atlantic, B-3164 (1) Atlantic. Type catalog: Bertin 1935:102-104 [ref. 21550], Bauchot et al. 1993:121 [ref. 20810]. •Atlantic specimens are Ariosoma balearicum (Delaroche 1809) -- (Blache et al. 1973:241 [ref. 7185], Smith 1989:495, 726 [ref. 13285], Smith 1990:157 [ref. 13454]). Current status: Synonym of Ariosoma balearicum (Delaroche 1809). Congridae: Bathymyrinae. Habitat: marine.