mayae, Xiphophorus Meyer [M. K.] & Schartl [M.] 2002:60, Figs. 1-3 [Ichthyological Exploration of Freshwaters v. 13 (no. 1); ref. 26066] Castillo de San Felipe, near hotel Marimonte, Lago de Izabal, Guatemala. Holotype: SMF 28885. Paratypes: SMF 28886 (9). •Valid as Xiphophorus mayae Meyer & Schartl 2002 -- (Lucinda in Reis et al. 2003:574 [ref. 27061], Meyer & Schartl 2003:61 [ref. 27477], Lucinda & Reis 2005:44 [ref. 29205], Matamoros et al. 2009:15 [ref. 31241], Meyer 2015:391 [ref. 34698], Huber 2019:148 [ref. 36941], Barrientos et al. 2023:274 [ref. 41235]). Current status: Valid as Xiphophorus mayae Meyer & Schartl 2002. Poeciliidae: Poeciliinae. Distribution: Central America Atlantic slope (Guatemala and Honduras). Habitat: freshwater.