López-Fernández H, Taphorn DC. Geophagus abalios, G. dicrozoster and G. winemilleri (Perciformes: Cichlidae), three new species from Venezuela. Zootaxa [Internet]. 2004 Feb. 23 [cited 2025 Apr. 23];439(1):1–27. Available from: https://mapress.com/zt/article/view/zootaxa.439.1.1