Calomys Laucha
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Does the widely distributed rodent Calomys tener (Cricetidae: Sigmodontinae) constitute a single evolutionary unit?
ABSTRACT The nominal species Calomys tener (Winge, 1887) ranges broadly in open lands of the Caatinga, Cerrado, Pantanal and Mata Atlântica of Brazil, and was recently reported from the Pampas of southern Brazil, and in the Selva Paranaense of eastern Paraguay and northeastern Argentina. This rodent can be infected with the pathogenic Araraquara hantavirus
Zoologia (Curitiba). Publicado em: 06/06/2019
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2. Pequenos mamíferos não-voadores (Didelphimorphia, Rodentia) em campos litorâneos do extremo sul do Brasil
Pequenos mamíferos não-voadores são elementos chave em ambientes naturais devido a sua importância como recurso alimentar. Este estudo teve como objetivo investigar a composição de espécies e a ocupação de habitat por pequenos mamíferos não-voadores (Didelphimorphia, Rodentia) em uma área de campos litorâneos na região sul da planície costeira
Biota Neotrop.. Publicado em: 2013-12
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3. Study of in vitro assays to predict mammalian male fertility / Estudo de testes in vitro para predição de fertilidade de machos mamíferos
The knowledge of the reproductive potential of a male has economical and reproductive importance, especially if he is used in artificial insemination programs. The conventional assays for evaluating seminal quality do not have the capacity of measuring the fertilizing potential of a sample, they only indicate if it is within the acceptable parameters for ins
Publicado em: 2010
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4. Seasonal pelage color change: news based on a South American Rodent
A muda e a mudança de cor sazonal da pelagem de mamíferos são influenciadas por variações no fotoperíodo. Calomys laucha, um roedor sul-americano, exibe mudança de cor de pelagem sazonal; entretanto, diferentemente dos roedores do hemisfério Norte, os quais apresentam cor cinza ou marrom durante o verão e branca durante o inverno, a pelagem de C. la
Anais da Academia Brasileira de Ciências. Publicado em: 2006-03
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5. Prevalence of infection with hantavirus in rodent populations of central Argentina
We studied hantavirus seroprevalence and virus variability in rodent populations in Diego Gaynor, northwest of Buenos Aires province, Argentina. Rodent samplings were conducted in railroads and cropfield borders in March and July 1999, September and December 2000, and March 2001. Antibody detection was performed by an enzyme link immunosorbent assay (ELISA),
Mem. Inst. Oswaldo Cruz. Publicado em: 2003-09
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6. Interrelationship between ectoparasites and wild rodents from northeastern Buenos Aires province, Argentina
Infestation parameters and indices of mites, ticks and fleas associated with wild rodents from northeastern Buenos Aires Province, Argentina, were studied. Host species similarity was also analyzed in relation to their ectoparasites. Fifty-five rodents were captured from January 2000 to March 2001. In total, 1,022 ectoparasites were collected and three ectop
Memórias do Instituto Oswaldo Cruz. Publicado em: 2003-01