stocki, Crenicichla Ploeg [A.] 1991:108, Fig. 141 [South American Crenicichla; ref. 20196] Capuaraná, Rio Tocantins system, Pará, Brazil. Holotype: INPA 2851. Paratypes: INPA 2857-60 (1, 1, 7, 2), 2880 (1), 2856 (1); MNRJ uncat. (1); MZUSP 3537 (1), 33155 (1), 41238-39 (3, 2), 41236 (1); ZMA 119754-55 (2, 1). •Valid as Crenicichla stocki Ploeg 1991 -- (Kullander in Reis et al. 2003:631 [ref. 27061], Varella et al. 2023:4 [ref. 40273]). Current status: Valid as Crenicichla stocki Ploeg 1991. Cichlidae: Cichlinae. Distribution: South America: Tocantins River drainage, Amazon basin, Brazil. Habitat: freshwater.