| redescription of trichuris laevitestis (nematoda: trichuridae) from akodon azarae and scapteromys aquaticus (sigmodontinae: cricetidae) in buenos aires province, argentina. | trichuris spp. have a cosmopolitan distribution; the species are typically identified by features related to the reproductive system. trichuris laevitestis was described on the basis of specimens collected from rodents captured in punta lara, buenos aires province, argentina. here, t. laevitestis is redescribed considering new and relevant morphological features of diagnostic importance such as arrangement of spines on the spicular sheath, spicule length, length and shape of proximal cloacal tub ... | 2006 | 17152950 |
| the systematic position of some nippostrongyline nematodes (trichostrongylina: heligmosomoidea) parasitic in argentinean sigmodontine rodents. | the systematic position of two nippostrongyline nematodes described from argentinean sigmodontine rodents is clarified. the first species, hassalstrongylus multiovatus suriano & navone, 1992, parasitic in akodon simulator thomas from the province of tucumán, was studied on the basis of type and voucher material. h. multiovatus is proposed as a junior synonym of trichofreitasia lenti sutton & durette-desset, 1991, a parasite described from oligoryzomys flavescens (waterhouse) in the province of b ... | 2007 | 17195037 |