A new species of crab-eating rat of the genus Ichthyomys, from Ecuador (Rodentia, Cricetidae, Sigmodontinae) [PDF]
, 2019 Javier Fernández de Córdova +4 more
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A new tribe of Sigmodontinae rodents (Cricetidae)
, 2015 Hipótesis filogenéticas basadas en marcadores moleculares indican que el denominado grupo Reithrodon, incluyendo los géneros vivientes Euneomys, Neotomys y Reithrodon, anteriormente dentro de la tribu Phyllotini, no es monofilético. En cambio, un nuevo clado de rango tribal es recuperado, constituido por Euneomys, Irenomys y Neotomys, comprendiendo una
Pardiñas, Ulises Francisco J. +2 more
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Revista Mexicana de Biodiversidad, 2015 Para la Patagonia se ha mencionado una gran diversidad de pulgas parásitas de roedores sigmodontinos.Varias de estas pulgas se han descrito con localidad tipo en la región, incluyendo varios taxones endémicos.
Juliana Sánchez, Marcela Lareschi
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Superovulation in vesper mouse Calomys musculinus (Rodentia-Sigmodontinae).
Biocell : official journal of the Sociedades Latinoamericanas de Microscopia Electronica ... et. al, 2000 Optimal conditions for pharmacological induction of ovulation of vesper mouse, Calomys musculinus, were analyzed. The best superovulation (a mean of about 21 eggs per female, range 12-45) was induced by the administration of 12 IU of PMSG followed 48 hr later by injection of 15 IU of hCG.
A, Lasserre, M B, Espinosa, A, Vitullo
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Novel Ozark Orthohantavirus in Hispid Cotton Rats (Sigmodon hispidus), Arkansas, USA. [PDF]
Emerg Infect Dis, 2023 Mull N +4 more
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Detecting morphological limits between parapatric species: cranial variation inCerradomys(Cricetidae: Sigmodontinae) from northeastern Brazil [PDF]
, 2016 Aldo Caccavo, João Alves de Oliveira
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First documented record of Holochilus brasiliensis (Desmarest, 1819) and Calomys laucha (G. Fischer, 1814) in the state of Santa Catarina, south Brazil [PDF]
Biotemas, 2013 Studies on the richness of small mammals in the Brazilian South Region are recent and point out the need for using varied methods. This way, this paper contributes to knowledge on the fauna of small sigmodontinae rodents in Santa Catarina, including ...
Felipe Bortolotto Peters +2 more
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Anatomia comparada e morfometria de oligoryzomys nigripes e o. flavescens (rodentia, sigmodontinae) no Rio Grande do Sul, Brasil [PDF]
, 2011 Leonardo F. Machado +2 more
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Revista Chilena de Historia Natural, 2000 In this work, we evaluated the energetic status, activity daily metabolic rate, thermoregulatory capacity and the existence of torpor in Akodon azarae (Fisher 1829). Basal metabolic rate (BMR) was similar to the expected value from Kleiber´s, and also according to the BMR of phylogenetically related species.
C. DANIEL ANTINUCHI, CRISTINA BUSCH
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Variación craneométrica de Rhipidomys latimanus venezuelae (Muridae, Sigmodontinae)
Orsis: organismes i sistemes, 2001 The craniometrical characteristics of the Neotropical climbing mouse Rhipidomys latimanus venezuelae (sensu Tribe, 1996), according to sex, relative age, and postnatal growth were investigated. Results showed that it is a sexually monomorfic subspecies and that the criterion used by Tribe (1996) to group age classes in Rhipidomys cannot be extended to ...
López Fuster, María José +2 more
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