Original description as Theraps nourissati:
ZooBank:FC887CF0-4B14-4730-BE2C-0A75F4035CBF.
- Allgayer, Robert. 1989. "Révision et redescription du genre Theraps Günther 1862. Description de deux espèces nouvelles du Mexique (Pisces, Perciformes, Cichlidae)". Revue Française des Cichlidophiles. 4-30 (ffm00144)
Conservation: Wajpamheros nourissati is evaluated by the international union for the conservation of nature in the iucn red list of threatened species as (LC) least concern (2018). Not listed in the Mexican Official Norm NOM-059-ECOL-2001.