title: A new species of the genus Spiroxys (Nematoda: Gnathostomatidae) from Madagascan pleurodiran turtles (Pelomedusidae).
abstract: Spiroxys ankarafantsika, sp. nov. is described from Madagascar in two species of freshwater turtles, Pelusios castanoides and Pelomedusa subrufa. Spiroxys ankarafantsika differs from other species of the genus in having pseudolabial teeth only on the median lobes and no other cuticular prominences, a smooth cuticular collar, deirides as cervical minute spine-like projections, and a gubernaculum without tubes. This is the first record of a nominal species of the genus Spiroxys from the Ethiopian region.
authors.affiliation: Departament de Zoologia, Facultat de Ciències Biològiques, Universitat de València, Dr. Moliner, 50, 46100 Burjassot, València, Spain. Vicente.roca@uv.es
authors.forename: V
authors.initials: V
authors.lastname: Roca
authors.forename: G
authors.initials: G
authors.lastname: García
mesh_terms: D000818:Animals; D005260:Female; D007411:Intestinal Diseases, Parasitic / Q000662:veterinary*; D008270:Madagascar; D008297:Male; D017205:Spirurida Infections / Q000662:veterinary*; D017177:Spirurina / Q000033:anatomy & histology / Q000145:classification* / Q000302:isolation & purification; D014426:Turtles / Q000469:parasitology*