Results 21 to 30 of about 779 (138)

Cranial ontogeny ofCaluromys philander(Didelphidae: Caluromyinae): a qualitative and quantitative approach [PDF]

open access: yesJournal of Mammalogy, 2010
The ontogeny of skull allometry has been the subject of research in didelphid, microbiotheriid, and dasyurid marsupials. We described and compared postweaning stages of cranial development in the woolly opossum Caluromys philander, a member of a distinct lineage of didelphids.
Flores, David Alfredo   +2 more
openaire   +2 more sources

História natural e biologia reprodutiva de marsupiais no Pantanal, Mato Grosso, Brasil Natural history and reproductive biology of marsupials from Pantanal, Mato Grosso, Brazil

open access: yesZoologia (Curitiba), 2009
Three forested habitats at Pantanal of Poconé (Mato Grosso) were sampled during 17 months, with an effort of 38,635 trap-nights, resulting in a 6.3% of trapping success. Six marsupial and eight rodent species were recorded.
Mônica Aragona, Jader Marinho-Filho
doaj   +1 more source

A nearly complete juvenile skull of the marsupial Sparassocynus derivatus from the Pliocene of Argentina, the affinities of “sparassocynids”, and the diversification of opossums (Marsupialia; Didelphimorphia; Didelphidae) [PDF]

open access: yes, 2020
“Sparassocynids” are small, carnivorously-adapted marsupials known from the late Miocene and Pliocene of South America, thought to be relatives of living didelphid opossums but of otherwise uncertain phylogenetic relationships.
Beck, RMD, Taglioretti, ML
core   +2 more sources

The parasitism of Ixodes luciae (Acari: Ixodidae) on marsupials and rodents in Peruvian Amazon O parasitismo do Ixodes luciae (Acari: ixodidae) em marsupiais e em roedores na Amazônia Peruana

open access: yesActa Amazonica, 2009
In this work the infestation with I. luciae on Didelphimorphia and Rodentia in different environments of Peruvian Amazon was studied. Didelphimorphia was represented by the family Didelphidae.
María Mónica Díaz   +2 more
doaj   +1 more source

Molecular discrimination of pouched four-eyed opossums from the Mamirauá Reserve in the Brazilian Amazon [PDF]

open access: yes, 2006
Previous cytochrome B (CytB) mtDNA studies have suggested four species for the opossum genus Philander (four-eyed opossums), three (P. mcilhennyi, P. andersoni and P. opossum) from the Amazon and one (P.
AYRES, José Márcio Corrêa   +3 more
core   +1 more source

Distribuição geográfica de pequenos mamíferos não voadores nas bacias dos rios Araguaia e Paraná, região centro-sul do Brasil Geographic distribution of small non-volant mammals in the Araguaia and Paraná basins, south-central region of Brazil

open access: yesIheringia: Série Zoologia, 2008
Realizaram-se amostragens de pequenos mamíferos em duas bacias hidrográficas do Brasil central pertencentes aos rios Araguaia e Paraná com intuito de descrever a composição de espécies de pequenos mamíferos de hábito florestal e comparar suas ...
Nilton C. Cáceres   +6 more
doaj   +1 more source

Common distribution patterns of marsupials related to physiographical diversity in Venezuela [PDF]

open access: yes, 2014
The aim of this study is to identify significant biotic regions (groups of areas with similar biotas) and biotic elements (groups of taxa with similar distributions) for the marsupial fauna in a part of northern South America using physiographical areas ...
Bagaria Morató, Guillem   +3 more
core   +5 more sources

Phylogenetic measures applied to the conservation of Mexican marsupials

open access: yesRevista Mexicana de Biodiversidad, 2015
The didelphimorphs in Mexico are found all over the country except for the Baja California Peninsula. The aim of this study was to use three methods to assess the phylogenetic diversity of the species: Marmosa mexicana, Tlacuatzin canescens, Caluromys ...
Irene Goyenechea
doaj   +1 more source

Mammals, Serra da Concórdia, state of Rio de Janeiro, Brazil. [PDF]

open access: yes, 2008
The Atlantic Forest in the state of Rio de Janeiro is extremely fragmented and reduced in its originalextension. Although there are a great number of studies related to the biome, few lists are available for this region.
Albuquerque, H, G.   +11 more
core   +2 more sources

Marsupials (Didelphimorphia: Didelphidae) from Iquitos and surrounding areas (Loreto, Peru) [PDF]

open access: yes, 2014
Se presenta el resultado de un estudio realizado en la localidad de Iquitos y sus alrededores, un área ubicada en la Amazonía del noreste de Perú. Se ofrece una lista de especies de marsupiales registrados mediante colectas realizadas personalmente ...
Díaz, María Mónica
core   +2 more sources

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