Cichliformes

Albornoz-Garzón, Juan G., Conde-Saldaña, Cristhian C., López-Delgado, Edwin O., García-Melo, Jorge E. & Villa-Navarro, Francisco A., 2020, Fishes from the Río Alvarado drainage, Upper Río Magdalena Basin, Colombia, Check List 16 (5), pp. 1181-1198 : 1195

Cichliformes

1 Dorsal fin with 15–16 spines; midlateral blotch and caudal ocellus present................................................ .................................. Kronoheros umbrifer ( Fig. 4L)

1′ Dorsal fin with 9–11 spines; midlateral blotch and caudal ocellus absent.................................................2

2 Scales covering half-length of caudal fin; fleshy lobe in upper region (epibranchial) of first gill arch .......... ........................... Geophagus steindachneri ( Fig. 4K)

2′ Scales covering one-third of length of caudal fin; fleshy lobe in upper region (epibranchial) of first gill arch absent................ Andinoacara latifrons ( Fig. 4J)