isbrueckeri, Crenicichla Ploeg [A.] 1991:39, Figs. 37-38 [South American Crenicichla; ref. 20196] Rio Aripuana, 3 kilometer from Cachoeira de Dardanelos Humboldt, 10°10'S, 59°27'W, Madeira Rio system, Mato Grosso, Brazil. Holotype: INPA 2883. Paratypes: INPA 1428 (7), 1492 (1); ZMA 120395 (4). •Valid as Crenicichla isbrueckeri Ploeg 1991 -- (Kullander in Reis et al. 2003:628 [ref. 27061], Varella et al. 2018:383 [ref. 35777]). •Valid as Saxatilia isbrueckeri (Ploeg 1991) -- (Varella et al. 2023:3 [ref. 40273]). Current status: Valid as Saxatilia isbrueckeri (Ploeg 1991). Cichlidae: Cichlinae. Distribution: South America: Aripuanã River drainage, Amazon basin, Brazil. Habitat: freshwater.