lineata, Lebias Jenyns [L.] 1842:116, Pl. 22 (figs. 2, 2a) [The zoology of the voyage of H. M. S. Beagle; ref. 2344] Laguna del Diario, 34°54'S, 55°00'W, in Maldonado, Uruguay. Syntypes: BMNH 1843.2.8.43 (3), BMNH 1917.7.14.20-23 (4). See Calviño 2007:40 [ref. 29380] for information on the type locality. •Valid as Jenynsia lineata (Jenyns 1842) -- (Malabarba 1989:160 [ref. 14217], Ghedotti & Weitzman 1995:17 [ref. 21893] with wrong holotype, Haro et al. 1996:6 [ref. 25004], Ghedotti 1998:579 [ref. 23861], Butí 1998:310 [ref. 25279], Ghedotti et al. 2001:732 [ref. 25450], Lucinda et al. 2002:38 [ref. 26063], Ghedotti in Reis et al. 2003:584 [ref. 27061], Aguilera & Mirande 2005:34 [ref. 28572], Lucinda et al. 2006:619 [ref. 28893], Aguilera et al. 2013:571 [ref. 32916], Litz & Koerber 2014:32 [ref. 33622], Bertaco et al. 2016:423 [ref. 34561], Nión et al. 2016:43 [ref. 35565], Amorim 2018:[10] [ref. 35838], Koerber et al. 2019:10 [ref. 36736], Aguilera et al. 2019:S1 Appendix [ref. 36817], Huber 2019:13 [ref. 36941], Koerber et al. 2020:9 [ref. 37480], Koerber et al. 2021:10 [ref. 38894], Carvalho-Filho 2023:94 [ref. 40480], Koerber et al. 2023:11 [ref. 40355], Loureiro et al. 2023:174 [ref. 40506]). Current status: Valid as Jenynsia lineata (Jenyns 1842). Anablepidae: Anablepinae. Distribution: South America: Paraná River basin and widely distributed in coastal habitats (northern Argentina, Uruguay and southern Brazil). Introduced in Chile (Maipo River area). Habitat: freshwater, brackish.