最初命名為 Apistogramma megastoma:
ZooBank:3EC6039D-8F34-45A3-9728-F21B3387FCE2.
- Römer, Uwe & C.I Römer, G. Estivals, A.V. Díaz, F. Duponchelle, C.R. García Dávila, I. Hahn, J-F Renno. 2017. "Description of a new maternal larvophilic mouth-brooding cichlid species, Apistogramma megastoma sp. n. (Teleostei: Perciformes: Geophaginae), from Loreto, Peru". Vertebrate Zoology. 67(2):1-20 (crc08122) (摘要)
保育: Apistogramma megastoma 尚未被國際自然保育聯盟列入IUCN受威脅物種紅皮書名單中.