AKODON CURSOR PDF

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Akodon cursor (Winge, ) is a Sigmodontinae rodent commonly called the cursorial akodont. This small cursorial mouse has homogenous dorsal pelage that. Akodon cursor. cursor grass mouse. Akodon cursor. ADW Pocket Guides on the iOS App Store! The Animal Diversity Web team is excited to announce ADW. Akodon cursor is one of the most common species in the forest and forest- grassland ecotones. In Misiones province, Argentina, they are found in a variety of.

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Akodon cursor (Rodentia: Cricetidae) | Mammalian Species | Oxford Academic

Reproduction is related to resource availability. Cytogenetics of the South American akodont rodents Cricetidae. Adult males weigh around 45g and adult females can weigh greater than 40g.

It often preys on small insects and plant material. Akodon montensis is a short heavy-bodied vole-like mouse, with a short akocon and limbs. From Wikipedia, the free encyclopedia. Akodon cursor ; chromosome cytotypes; Southern Brazil.

Figure 1 from Akodon cursor ( Rodentia : Cricetidae ) – Semantic Scholar

It is nocturnal and completely terrestrial. The cursor grass mouse or cursorial akodont Akodon cursoris a sigmodontine rodent from South America. This indicates a relatively small home akocon in comparison to other neotropical rodents.

Seven of these combinations are new to in the literature.

The cursor grass mouse is a moderately sized rodent, with a head-body length of 11 to 13 centimetres 4. A cell line derived from a liposarcoma in a cursor grass mouse has been used by biomedical scientists in the construction of a panel for the identification of human chromosomes in hybrid cells.

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Akodon cursor skodon one of the most common species in the forest and forest-grassland ecotones.

As a result most juveniles are present during periods of low precipitation. Akodon montensis travel in tunnels under the leaf litter and nest in burrows Emmons and Feer Breeding season is typically from September to March, however, this species will breed year round opportunistically if conditions are right. Redford and EisenbergAnti-predator Adaptations cryptic Known Predators snakes Serpentes diurnal raptors Falconiformes small to medium-sized mammalian carnivores Mammalia owls Strigiformes Ecosystem Roles Akodon cursor is a mouse that typically occurs in great abundance cufsor open, dry areas.

Redford and EisenbergBiogeographic Regions neotropical Habitat Akodon cursor is one of the most common species in the forest and forest-grassland ecotones. Although distributional, chromosomal, morphologic, and molecular evidence support the species status, confusion akodln because these two taxonomic entities are difficult to distinguish by external curssor cranial characteristics.

Young are nursed and cared by their mother for cursr they are weaned at about 14 days old. Classification Kingdom Animalia animals Animalia: Average number of offspring 3 Average gestation period 23 days Average weaning age 14 days Average age at sexual or reproductive maturity female 42 days Range age at sexual or reproductive maturity male 32 to 37 days Young are nursed and cared by their mother for until they are weaned at about 14 days old.

Cursor grass mouse

Photograph used with permission of the collector and photographer, Paulo H. Please turn on JavaScript and try again.

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By using this site, you agree to the Terms of Use and Privacy Policy. International Union for Conservation of Nature. Some have a whitish spot between the ears, but this is not present on all individuals. Sigmodontinae in Misiones, Argentina”.

Akodon montensis was originally described as a subspecies of Akodon cursor. The tail is sparsely haired and almost bicolored. Lower mobility of Akodon cursor is also paired with higher aggregation and more permanent populations. Sex ratio of males to females is typically 1: Akodon montensis is distributed through southeastern and central Brazil, Uruguay, Paraguay, and northeastern Argentina Eisenberg and Redford Akodon cursor Winge A variety of raptors and carnivores feed on this species.

The zygomatic plate is short. Akodon montensis is the correct name for populations occurring in Uruguay, southern and eastern Paraguay, southeastern Brazil, and the Misiones and Chaco provinces of Argentina. Mammals of the Neotropics. The sub-adult class contains females ranging from 30gg and males ranging from 28gg.

Savannas are grasslands with scattered individual trees that do not form a closed canopy. Genetics and Molecular Biology. Bulletin of the American Museum of Natural….

Small mammal inventories in an eastern Brazilian crusor. The diet of this species, which includes insects, may actually help reduce farm pests and crop damage.

Akodon cursor can be territorial.