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A phylogenetic appraisal of Sigmodontinae (Rodentia, Cricetidae) with emphasis on phyllotine genera: systematics and biogeography
(Wiley, 2013-05)
Here, we present a comprehensive phylogenetic analysis based on nuclear and mitochondrial DNA sequences of rodents of the subfamily Sigmodontinae. The emphasis is placed on the large tribe Phyllotini; sampling includes for ...
Characterisation of the vascular pathology in Sigmodon hispidus (Rodentia: Cricetidae) following experimental infection with Angiostrongylus costaricensis (Nematoda: Metastrongylidae)
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz, 2017)
Discovery of a new genus record for Paraguay, the Atlantic Forest endemic rodent Abrawayaomys (Cricetidae, Sigmodontinae)
(De Gruyter, 2020-07)
The mammals of Paraguay are still poorly known. We report a new genus for the country, Abrawayaomys, a spiny cricetid rodent endemic for the Interior Atlantic Forest. This record extends the distribution of the genus ...
A new genus of oryzomyine rodent (Cricetidae: Sigmodontinae) from the pleistocene of Argentina
(Oxford University Press, 2008-10)
Based on a right maxillary with 1st molar recovered in Pleistocene (Ensenadan) deposits from south-central Buenos Aires Province, Argentina, a new genus and species of Oryzomyini (Rodentia, Cricetidae) is named and described. ...
A new species of Hassalstrongylus (Nematoda: Heligmonelidae) from Euryoryzomys russatus (Rodentia: Sigmodontinae) in the Atlantic Forest, BrasilUna nueva especie de Hassalstrongylus (Nematoda: Heligmonelidae) de Euryoryzomys russatus (Rodentia: Sigmodontinae) el la Mata Atlántica, Brasil
(APHIA - Asociación Peruana de Helmentologia e Invertebrados Afines, 2014)
Range expansion of Oligoryzomys longicaudatus (Rodentia, Sigmodontinae) in Patagonian Chile, and first record of Hantavirus in the region.
(2009)
At present, 20 species of Oligoryzomys (Rodentia, Sigmodontinae) are recognized in the Neotropical region, most of them distinguished by their karyotypes, which fluctuates between 46-70 chromosomes. Two species are currently ...