yaha, Crenicichla Casciotta [J. R.], Almirón [A. E.] & Gómez [S. E.] 2006:108, Figs. 1-2 [Zoologische Abhandlungen, Staatliche Naturhistorische Sammlungen Dresden, Museum für Tierkunde. v. 56; ref. 28986] Arroyo Urugua-í in isla Palacios, Misiones Province, Argentina. Holotype: MACN-ICT 8924. Paratypes: Al 202 (4, 1 c&s); MLP 10465 [ex Al 199] (1), 10909 [ex AI 200] (1), 10910 [ex Al 201] (2); MTD-F 30606 (1). Type catalog: Nadalin & López 2015:10 [ref. 34112]. •Valid as Crenicichla yaha Casciotta, Almirón & Gómez 2006 -- (Casciotta et al. 2007:1 [ref. 29372], Casciotta & Almirón 2009:656 [ref. 30041], Kullander 2009:49 [ref. 30051], Piálek et al. 2010:34 [ref. 30903], Casciotta et al. 2010:643 [ref. 30975], Koerber 2011:8 [ref. 31122], Varella 2011:128 [ref. 37216], Kullander & Lucena 2013:154 [ref. 32675], Casciotta et al. 2013:385 [ref. 32938], Koerber 2014:13 [ref. 33621], Piálek et al. 2015:21 [ref. 33904], Piálek et al. 2015:20 [ref. 33984], Mirande & Koerber 2015:58 [ref. 35117], Říčan et al. 2017:2 [ref. 35070], Piálek et al. 2019:394 [ref. 36110], Varella et al. 2023:5 [ref. 40273], Říčan et al. 2023:55 [ref. 40289]). Current status: Valid as Crenicichla yaha Casciotta, Almirón & Gómez 2006. Cichlidae: Cichlinae. Distribution: South America: Urugua-í River basin, Misiones, Argentina. Habitat: freshwater.