anomala, Nannacara Regan [C. T.] 1905:344 [Annals and Magazine of Natural History (Series 7) v. 15 (no. 88) (art. 42); ref. 3623] Essequibo River, Guyana. Syntypes: BMNH 1864.1.21.27-28 (2); ZMB 5298 (1). Type catalog: Kullander & Nijssen 1989:199 [ref. 14136], Paepke & Schindler 2013:250 [ref. 32895]. •Valid as Nannacara anomala Regan 1905 -- (Kullander & Nijssen 1989:199 [ref. 14136], Kullander & Prada-Pedreros 1993:362 [ref. 21108], Keith et al. 2000:226 [ref. 24547], Kullander in Reis et al. 2003:639 [ref. 27061], Staeck 2003:169 [ref. 27488], Staeck & Schindler 2004:160 [ref. 28001], Staeck 2017:279 [ref. 35639]). Current status: Valid as Nannacara anomala Regan 1905. Cichlidae: Cichlinae. Distribution: Guianan rivers: Guyana, Suriname and French Guiana. Habitat: freshwater.