Original description as Geophagus dicrozoster:
ZooBank:AFD88FE1-96E2-4626-A247-6E0664E472D0.
- López-Fernández, Hernán & D.C. Taphorn. 2004. "Geophagus abalios, G. dicrozoster and G. winemilleri (Perciformes: Cichlidae), three new species from Venezuela". Zootaxa. 439:1-27 (crc00077) (abstract)
Conservation: Geophagus dicrozoster is not evaluated by the international union for the conservation of nature in the iucn red list of threatened species.