Gattungsbeschreibung: Varella, Henrique Rosa & Sven O. Kullander, Naércio A. Menezes, Claudio Oliveira, Hernán López-Fernández. 2023. „Revision of the generic classification of pike cichlids using an integrative phylogenetic approach (Cichlidae: tribe Geophagini: subtribe Crenicichlina)“. Zoological Journal of the Linnean Society. 2023(20):1-43.
Typusart: Crenicichla wallacii Regan, 1905
Beschriebene Arten:
Wallaciia anamiri (ITO & RAPP PY-DANIEL, 2015)
Wallaciia compressiceps (PLOEG, 1986)
Wallaciia heckeli (PLOEG, 1989)
Wallaciia notophthalmus (REGAN, 1913)
Wallaciia regani (PLOEG, 1989)
Wallaciia urosema (KULLANDER, 1990)
Wallaciia virgatula (PLOEG, 1991)
Wallaciia wallacii (REGAN, 1905)