New species of Trichuris (Nematoda: Trichuridae) parasitizing Heteromys salvini (Rodentia: Heteromyidae) from Costa Rica, with a key to Trichuris species described from Heteromyidae
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چکیده
منابع مشابه
Genetic comparisons between Heteromys desmarestianus and the recently described H. nubicolens (Rodentia: Heteromyidae) in northwestern Costa Rica
The subfamily Heteromyinae (spiny pocket mice) represents a well-defined monophyletic group within the rodent family Heteromyidae (Hafner 1981; Hafner and Hafner 1983; Wahlert 1991). Two extant genera, Heteromys and Liomys, are recognized in the Heteromyinae. Species of Heteromys inhabit wet (typically evergreen) forests from southern Mexico to western Ecuador (Williams et al. 1993). Present ta...
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Populations of Trichuris spp. isolated from six species of sigmodontine rodents from Argentina were analyzed based on morphological characteristics and ITS2 (rDNA) region sequences. Molecular data provided an opportunity to discuss the phylogenetic relationships among the Trichuris spp. from Noth and South America (mainly from Argentina). Trichuris specimens were identified morphologically as T...
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متن کاملNew species of Potamocoris Hungerford (Heteroptera, Potamocoridae) from Costa Rica and a key to the species .
A new potamocorid species, Potamocoris sitesi NEW SPECIES, with its two wing morphs (coleopteroid and macropterous) are described from Costa Rica. Descriptions are supported with photographs and illustrations. Parameres become progressively narrower, ending in a sharp needle-like point. This is the third species of Potamocoris known from Central America. A key to the species of the genus is pr...
متن کاملTaxonomy, Distribution, and Natural History of the Genus Heteromys (Rodentia: Heteromyidae) in Central and Eastern Venezuela, with the Description of a New Species from the Cordillera de la Costa
Heteromys anomalus is widely distributed along the Caribbean coast of South America and had been considered the only spiny pocket mouse present in Venezuela for several decades. Recent taxonomic studies in western Venezuela, however, have documented the presence of H. australis from the Cordillera de Mérida and described H. oasicus from the Penı́nsula de Paraguaná. Here, we revise the genus Hete...
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ژورنال
عنوان ژورنال: Revista Brasileira de Parasitologia Veterinária
سال: 2020
ISSN: 1984-2961,0103-846X
DOI: 10.1590/s1984-29612020028