pygmaeus, Glossanodon (Prosoarchus) Cohen [D. M.] 1958:156, Fig. 9 [Bulletin of the Florida State Museum, Biological Sciences v. 3 (no. 3); ref. 878] Off Tortugas, Gulf of Mexico, 25°08'N, 84°19'W, depth 163 fathoms. Holotype: FMNH 64345. Paratypes: FMNH 45933 (1), 46267 (1), 64346 (6, now 5); CAS-SU 49734-35 (1, 1); UF 8027 (2); USNM 152104 (2), 159350-51 (1, 3), 159394 [ex FMNH 64346] (1). Type catalog: Gilbert 1974:114 [ref. 21035], Ibarra & Stewart 1987:40 [ref. 12367]. •Valid as Glossanodon pygmaeus Cohen 1958 -- (Burgess et al. 1980:76 [ref. 41504], Boschung 1992:68 [ref. 23239], Cervigón 1992:255 [ref. 23827], Andreata & Séret 1996:583 [ref. 16204], McEachran & Fechhelm 1998:368 [ref. 23897], Kobyliansky 1998:727 [ref. 24170], Carter & Hartel 2003:867 [ref. 27000], Menezes in Menezes et al. 2003:43 [ref. 27192], Nelson et al. 2004:84 [ref. 27807], Endo & Nashida 2012:17 [ref. 32024], Page et al. 2013:85 [ref. 32708], Bineesh et al. 2019:291 [ref. 37034], Robertson et al. 2020:151 [ref. 38098], Page et al. 2023:81 [ref. 40505]). Current status: Valid as Glossanodon pygmaeus Cohen 1958. Argentinidae. Distribution: Western Atlantic: South Carolina (U.S.A.) south to northern Brazil. Habitat: marine.