argentea, Vieja Allgayer [R.] 1991:3 [Revue française des Cichlidophiles No. 114; ref. 23088] Rio San Roman at confluence with Rio Salinas, Chiapas, Mexico. Holotype: MNHN 1991-6831. Paratypes: MNHN 1991-6832(1). •Valid as Cichlasoma argentea (Allgayer 1991) -- (Conkel 1993:163 [ref. 22949], Nelson et al. 2004:151 [ref. 27807] as argenteum). •Valid as Vieja argentea Allgayer 1991 -- (Burgess 2000:50 [ref. 24818], Kullander in Reis et al. 2003:645 [ref. 27061], Miller 2006:379 [ref. 28615]). •Valid as Paraneetroplus argenteus (Allgayer 1991) -- (McMahan et al. 2010:1298 [ref. 31111] as argentea, Page et al. 2013:157 [ref. 32708], Paepke et al. 2014:55 [ref. 33351]). •Valid as Maskaheros argenteus (Allgayer 1981) -- (McMahan et al. 2015:217 [ref. 33920], Říčan et al. 2016:45 [ref. 34357], Gómez-Martínez et al. 2022:237 [ref. 39506], Barrientos et al. 2023:273 [ref. 41235], Page et al. 2023:137 [ref. 40505], Quintana 2024:6 [ref. 41186]). Current status: Valid as Maskaheros argenteus (Allgayer 1991). Cichlidae: Cichlinae. Distribution: Southern North America, Central America: Atlantic Slope (Mexico and northern Guatemala). Habitat: freshwater.