virgatula, Crenicichla Ploeg [A.] 1991:94, Fig. 119 [South American Crenicichla; ref. 20196] Ihla de Maracá, River Uraricoera, Rio Branco system, Roraima, Brazil. Holotype: INPA 2909. Paratypes: INPA 2908 (4), MZUSP 32769 (1). •Valid as Crenicichla virgatula Ploeg 1991 -- (Kullander in Reis et al. 2003:632 [ref. 27061], Ito & Rapp Py-Daniel 2015:477 [ref. 33978]). •Valid as Wallaciia virgatula (Ploeg 1991) -- (Varella et al. 2023:5 [ref. 40273]). Current status: Valid as Wallaciia virgatula (Ploeg 1991). Cichlidae: Cichlinae. Distribution: South America: upper Branco River drainage, Amazon basin, Brazil. Habitat: freshwater.