lanthanum, Acyrtus Conway [K. W.], Baldwin [C. C.] & White [M. D.] 2014:3, Figs. 1, 2, 3A, 4A&G, 5A, 6A&D, 8C [PLoS ONE v. 9 (no. 5): e97664; ref. 33313] Caribbean Sea, Glovers Reef, near mouth of Middle Cay, between Middle and Long Cays, Belize, depth 7 meters. Holotype: FMNH 84325. Paratypes: FMNH, USNM. Plus additional non-type material. •Valid as Acyrtus lanthanum Conway, Baldwin & White 2014 -- (Smith-Vaniz & Jelks 2014:103 [ref. 33341], Tavera et al. 2021:7 [ref. 38564], Robertson et al. 2022:86 [ref. 39353]). Current status: Valid as Acyrtus lanthanum Conway, Baldwin & White 2014. Gobiesocidae: Gobiesocinae. Distribution: Western Atlantic: Belize, Bahamas and U.S. Virgin Islands. Habitat: marine.