cayorum, Bregmaceros Nichols [J. T.] 1952:2, Fig. 1 [American Museum Novitates No. 1556; ref. 12792] Straits of Florida, "west of Cay Sal", depth 325 fathoms. Holotype: AMNH 19539 (poor condition). •Questionably a synonym of Bregmaceros mcclellandi Thompson 1840 -- (D'Ancona & Cavinato 1965:66 [ref. 9208]). •Mention -- (Masuda et al. 1986:393 [ref. 5801], Cohen in Cohen et al. 1990:16 [ref. 18936]). •Valid as Bregmaceros cayorum Nichols 1952 -- (Torii et al. 2003:30 [ref. 27810], Torii et al. 2004:109 [ref. 27809], Melo et al. 2010:29 [ref. 30775], Page et al. 2023:100 [ref. 40505]). Current status: Valid as Bregmaceros cayorum Nichols 1952. Bregmacerotidae. Distribution: Western Atlantic. Habitat: marine.