beryllinus, Gobiesox (Rimicola) Hildebrand [S. F.] & Ginsburg [I.] 1927:213, Fig. 5 [Bulletin of the Bureau of Fisheries v. 42 (Doc. 1013); ref. 15789] Boca Chica, Key West, Florida, U.S.A. Holotype (unique): USNM 87533. •Valid as Acyrtops beryllinus (Hildebrand & Ginsburg 1927) -- (Briggs 1955:74 [ref. 637], Johnson & Greenfield 1983:34 [ref. 28911], Robins & Ray 1986:85 [ref. 23100], Schmitter-Soto et al. 2000:167 [ref. 27754], Collette et al. 2003:101 [ref. 26784], McEachran 2003:1774 [ref. 27089], Menezes in Menezes et al. 2003:96 [ref. 27192], Smith et al. 2003:57 [ref. 27621], Nelson et al. 2004:167 [ref. 27807], McEachran & Fechhelm 2005:643 [ref. 28815], Page et al. 2013:172 [ref. 32708], Escobar-Sierra et al. 2021:76 [ref. 38844], Carvalho-Filho 2023:87 [ref. 40480]). Current status: Valid as Acyrtops beryllinus (Hildebrand & Ginsburg 1927). Gobiesocidae: Gobiesocinae. Distribution: Western Atlantic: Florida (U.S.A.) south to southeastern Brazil, including Caribbean Sea. IUCN (2015): Least Concern. Habitat: marine.