fonsecensis, Solea Günther [A.] 1862:475 [Catalogue of the fishes in the British Museum v. 4; ref. 1969] Gulf of Fonseca, Pacific coast of Central America. Holotype (unique): BMNH 1848.3.18.189. •Valid as Trinectes fonsecensis (Günther 1862) -- (Villa 1982:239 [ref. 36708], Bussing 1987:256 [ref. 22927], Allen & Robertson 1994:293 [ref. 22193], Bussing & López S. 1994:154 [ref. 23101], Krupp in Fischer et al. 1995:849 [ref. 22829], De La Cruz Agüero et al. 1997:49 [ref. 24545], Grove & Lavenberg 1997:623 [ref. 24023], Bussing 1998:432 [ref. 24179], Chirichigno F. & Vélez D. 1998:212 [ref. 24555], Castro-Aguirre et al. 1999:491 [ref. 24550], Walker & Bollinger 2001:182 [ref. 25782], Nelson et al. 2004:182 [ref. 27807], Love et al. 2005:177 [ref. 37547], Miller 2006:403 [ref. 28615], Duplain 2009:48 [ref. 40454], Scharpf 2009:15 [ref. 30400], McCosker & Rosenblatt 2010:195 [ref. 30957], Duplain et al. 2012:541 [ref. 32201], Angulo et al. 2013:1010 [ref. 33194], Page et al. 2013:188 [ref. 32708], Barriga Salazar 2014:119 [ref. 35745], Jiménez-Prado et al. 2015:392 [ref. 34894], González-Murcia et al. 2019:299 [ref. 36544], Angulo et al. 2020:8 [ref. 37425], Angulo 2021:11 [ref. 38913], Angulo et al. 2023:43 [ref. 40676], Siccha-Ramirez et al. 2023:250 [ref. 40816], Valenzuela et al. 2023:95 [ref. 40815]). Current status: Valid as Trinectes fonsecensis (Günther 1862). Achiridae. Distribution: Eastern Pacific: southern tip of Baja California Sur (Mexico) south to northern Peru, including southern Gulf of California (Mexico). IUCN (2019): Least Concern. Habitat: freshwater, brackish, marine.