longiceps, Eleotris Günther [A.] 1864:151 [Proceedings of the Zoological Society of London 1864 (pt 1) (art. 3) (for 22 Mar. 1864); ref. 13930] Lake Nicaragua, Nicaragua. Holotype (unique): BMNH 1864.1.26.207. •Synonym of Gobiomorus dormitor Lacepède 1800 -- (Miller & Wongrat 1990:957 [ref. 19381], Kullander in Reis et al. 2003:660 [ref. 27061], Parenti 2021:44 [ref. 38603]). Current status: Synonym of Gobiomorus dormitor Lacepède 1800. Eleotridae: Eleotrinae. Habitat: freshwater, brackish, marine.