Record of Urocleidoides vaginoclaustrum Jogunoori, Kritsky and Venkatanarasaiah, 2004 (Monogenea: Dactylogyridae) from a freshwater fish in Mexico.
We describe herein the first occurrence of the monogenean Urocleidoides vaginoclaustrum in the wild. This monogenean was originally described from an aquarium neotropical fish examined in India. Worms were collected from the gills of Xiphophorus hellerii, a species native to tropical Mexico but introduced to the Los Berros Spring in the State of Durango, Northern Mexico. These specimens showed slight morphological differences in the sclerotized structures of the haptor with respect to the specimens described from India. A brief morphological characterization of this species is presented.
Mendoza-Palmero
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Laboratorio de Helmintología, Instituto de Biología, Universidad Nacional Autónoma de Mexico, Circuito Exterior s/n, Cuidad Universitaria, Apartado Postal 70-153, C. P. 04510, México, D. F., Mexico. cmpamtheus@yahoo.es
Aguilar-Aguilar
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D000818:Animals; D005393:Fish Diseases / Q000453:epidemiology / Q000469:parasitology; D005399:Fishes / Q000469:parasitology*; D005618:Fresh Water; D008800:Mexico / Q000453:epidemiology; D014200:Trematoda / Q000033:anatomy & histology* / Q000145:classification*; D014201:Trematode Infections / Q000469:parasitology / Q000662:veterinary