anisitsi, Hemigrammus Eigenmann [C. H.] in Eigenmann & Ogle 1907:16 [Proceedings of the United States National Museum v. 33 (no. 1556); ref. 1266] Villa Rica [Villarica, Guairá Department, Río Tebicuary] Paraguay. Holotype: CAS 11984 [ex IU 10182] (1 of 3). Paratypes: BMNH 1907.4.27.5-6 (2),1909.6.15.10 (1); CAS 11984 [ex IU 10182] (2 of 3), 44366 [ex IU 9995] (orig. 10, now 7 or less). •Valid as Hyphessobrycon anisitsi (Eigenmann 1907) -- (Malabarba 1989:134 [ref. 14217], Fernández & Butí 1996:252 [ref. 22775], Gómez & Chebez 1996:50 [ref. 23791], Britski et al. 1999:43 [ref. 24147], López et al. 2002:63 [ref. 26808], Lima & Malabarba in Reis et al. 2003:134 [ref. 27061], López et al. 2003:26 [ref. 27366], Casciotta et al. 2003:100 [ref. 28130], Menni 2004:77 [ref. 28131], Almirón et al. 2004:674 [ref. 27987], Miquelarena & López 2006:824 [ref. 29070], Almirón et al. 2006:895 [ref. 29163], Mirande 2010:515 [ref. 31006] in Astyanax clade, Litz & Koerber 2014:15 [ref. 33622], Sarmiento et al. 2014:184 [ref. 35004], Mirande & Koerber 2015:26 [ref. 35117], Teixeira et al. 2016:474 [ref. 34088], Bertaco et al. 2016:413 [ref. 34561], Petry et al. 2016:302 [ref. 34966], Nión et al. 2016:30 [ref. 35565], Koerber et al. 2017:40 [ref. 35267]). •Valid as Psalidodon anisitsi (Eigenmann 1907) -- (Koerber et al. 2020:3 [ref. 37480], Mirande & Koerber 2020:2 [ref. 37594], Reis et al. 2020:460 [ref. 38364], Terán et al. 2020:10 [ref. 37440], Koerber et al. 2021:3 [ref. 38894], Chan et al. 2023:138 [ref. 40365], Koerber et al. 2023:3 [ref. 40355], Loureiro et al. 2023:75 [ref. 40506], Zanata et al. 2024:258 [ref. 40718]). Current status: Valid as Psalidodon anisitsi (Eigenmann 1907). Characidae: Stethaprioninae. Distribution: South America: Paraná and Uruguay River basins (Argentina, Brazil, Bolivia, Paraguay and Uruguay). Introduced in Hong Kong (China). Habitat: freshwater.