title: Glypthelmins poncedeleoni n. sp. (Trematoda: Macroderoididae) of amphibians from the neotropical region of México.
abstract: A new species of Glypthelmins (Trematoda: Macroderoididae) is described from the intestine of Bufo marinus and Leptodactylus melanonotus from several localities of the Neotropical Region of Mexico. Glypthelmins poncedeleoni n. sp. can be differentiated from other species of the genus by having extracecally distributed vitellaria, ovary always larger than testes, and vitelline follicles grouped in 7 post-testicular, nonoverlapping, rosette-like clusters and 5 pretesticular overlapping clusters.
authors: Laboratorio de Hematología, Instituto de Biología, Universidad Nacional Autónoma de México, DF, México.
authors: U J
authors: UJ
authors: Razo-Mendivil
authors: V
authors: V
authors: León-Règagnon
mesh_terms: D000818:Animals; D001001:Anura / Q000469:parasitology*; D002024:Bufo marinus / Q000469:parasitology*; D008800:Mexico; D008855:Microscopy, Electron, Scanning / Q000662:veterinary; D014200:Trematoda / Q000033:anatomy & histology / Q000145:classification* / Q000648:ultrastructure; D014201:Trematode Infections / Q000469:parasitology / Q000662:veterinary*