Synonyma
Thysia Loiselle & Welcomme, 1972 ― Pelmatochromis ansorgii Boulenger, 1901
Loiselle, P. V. & Welcomme, R. L. 1972. Description of a new genus of cichlid fish from West Africa. Revue de Zoologie et de Botanique Africaines v. 85 (no. 1-2): 37-58.
Typový druh
Pelmatochromis ansorgii Boulenger, 1901.
Původní popis
Daget, J. 1988. Mutanda Ichthyologica: Thysochromis nom. nov. en replacement de Thysia (Pisces, Cichlidae). Cybium v. 12 (no. 1): 97.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.