T. Scholz et G. Salgadomaldonado, ON GENARCHELLA-ISABELLAE (DIGENEA, DEROGENIDAE) FROM CICHLID AND PIMELODID FISHES IN MEXICO, The Journal of parasitology, 80(6), 1994, pp. 1013-1017
Evaluation of comparative material, including type specimens, of 2 der
ogenid species (Digenea: Derogenidae) in freshwater fishes of the fami
lies Cichlidae and Pimelodidae in Mexico revealed the invalidity of Ge
narchella luistoddi (Jimenez, Guajardo, and Briseno, 1981), a parasite
of cichlid fishes in northern Mexico. This taxon is considered to be
conspecific with Genarchella isabellae (Lamothe-Argumedo, 1977), origi
nally described from the pimelodid Rhamdia guatemalensis (Gunther) and
frequently occurring in cichlids of the genus Cichlasoma in southeast
ern Mexico.