| graphidioides subterraneus n. sp. (nematoda: trichostrongyloidea) from the south american subterranean rodent ctenomys talarum thomas, 1898 (rodentia: octodontidae). | a new nematode species, graphidioides subterraneus n. sp., found in the stomach of c. talarum from argentina is described. the new species more closely resembles g. mazzai lent & freitas, 1935, parasite of galea leucoblephara from argentina, and g. kravetzi sutton & durette-desset, 1995, parasite of holochilus brasiliensis from uruguay. it can be distinguished by shorter spicules, by the shape of the gubernaculum, by shorter uterine branches, and by a different number of ridges of the synlophe a ... | 2005 | 15991827 |