sphenozona, Guianacara Kullander [S. O.] & Nijssen [H.] 1989:120, Figs. 65-69 [The cichlids of Surinam; ref. 14136] Sipaliwini, Corantijn River drainage, Nickerie District, Suriname. Holotype: RMNH 31047. Paratypes: NRM 18005 (10); RMNH (374+ in 16 lots); USNM 225860-69 (2, 7, 8, 10, 8, 1, 1, 7, 1, 1), 227335 (32); ZMA 115753 (2). •Valid as Guianacara sphenozona Kullander & Nijssen 1989 -- (Kullander in Reis et al. 2003:634 [ref. 27061], López-Fernández et al. 2006:385 [ref. 28792], Arbour & López-Fernández 2011:94 [ref. 31237]). Current status: Valid as Guianacara sphenozona Kullander & Nijssen 1989. Cichlidae: Cichlinae. Distribution: Guyana and Suriname. Habitat: freshwater.