serranilla, Elacatinus Randall [J. E.] & Lobel [P. S.] 2009:13, Figs. 13-15 [Zootaxa No. 2133; ref. 30249] Serranilla Bank, 15°50'N, 79°50'W, Caribbean Sea, from a sponge in 15 meters depth. Holotype: UF 230714. Paratypes: UF 208312 (1), 173088 (1); USNM 394968 (1). •Valid as Elacatinus serranilla Randall & Lobel 2009 -- (Colin 2010:38, 47 [ref. 30879], Van Tassell 2011:153 [ref. 31732], Parenti 2021:268 [ref. 38603]). Current status: Valid as Elacatinus serranilla Randall & Lobel 2009. Gobiidae: Gobiinae. Distribution: Western Atlantic: northern Caribbean Sea. IUCN (2015): Least Concern. Habitat: marine.