Uniparidade em pacas criadas em cativeiro (Agouti paca, Linnaeus, 1766)
نویسندگان
چکیده
منابع مشابه
Occurrence of Fasciola hepatica (Linnaeus, 1758) in capybara (Hydrochoerus hydrochaeris) (Linnaeus, 1766) in Minas Gerais, Brazil Ocorrência de Fasciola hepatica (Linnaeus, 1758) em capivara (Hydrochoerus hydrochaeris) (Linnaeus, 1766) em Minas Gerais, Brasil
Fasciola hepatica is a parasite that affects the hepatic ducts of several species of domestic and wild vertebrates, causing huge economic losses to livestock rearing worldwide. Reports on occurrences of F. hepatica in capybaras are an important epidemiological aspect of this disease, since these rodents can be a source of contamination for other animals and humans. In the present study, conduct...
متن کاملPlacentation in the paca (Agouti paca L)
BACKGROUND The paca is a South American rodent with potential as a commercial food animal. We examined paca placenta as part of a wider effort to understand the reproductive biology of this species. METHODS Thirteen specimens between midgestation and term of pregnancy were studied by light and transmission electron microscopy. RESULTS The placenta is divided into several lobes separated by ...
متن کاملLight microscope observations on the epididymis of paca (Agouti paca).
The features of paca epididymis, based on its appearance in light microscope, is described in this paper. The cellular population of the epithelial lining comprises principal cells, basal cells, apical cells, narrows cells, and hallo cells. The epididymis is divided in five distinct and continuous regions, Zone I, or initial segment, and zone II, are both localized into the head. Zone III compr...
متن کاملResearch Placentation in the paca ( Agouti paca L )
Background: The paca is a South American rodent with potential as a commercial food animal. We examined paca placenta as part of a wider effort to understand the reproductive biology of this species. Methods: Thirteen specimens between midgestation and term of pregnancy were studied by light and transmission electron microscopy. Results: The placenta is divided into several lobes separated by i...
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ژورنال
عنوان ژورنال: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
سال: 2007
ISSN: 0102-0935
DOI: 10.1590/s0102-09352007000200019