Rotuma Springer [V. G.] 1988:531 Masc. Rotuma lewisi Springer 1988. Type by original designation (also monotypic). Genus stated to be masculine by author (p. 535). •Valid as Rotuma Springer 1988 -- (Gill & Hoese 1993:1049 [ref. 21609], Gill 2001:3606 [ref. 26295], Thacker 2011:81 [ref. 31726] in Eleotridae, Gill et al. 2014:492 [ref. 33138], Parenti 2021:57 [ref. 38603]). Current status: Valid as Rotuma Springer 1988. Xenisthmidae.