AKODON CURSOR PDF

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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Populations of Akodon cursor flourish in dry, open areas with little human influence.

It is nocturnal and completely terrestrial. We found the three cytotypes in a region of Southern Brazil. Geographic Range This species occupies a range from southeastern and central Brazil through Uruguay, Paraguay, and northeastern Argentina. Vursor Taxonomic and Geographic Reference 3rd ed. In Misiones province, Argentina, they are found in a variety of habitats but prefe flat and xeric, semi-deciduous areas.

Cursor grass mice are omnivorous. Small mammal inventories in an eastern Brazilian park. This species is an omnivore with a diverse diet. Pregnant females construct globular nests, and give birth to a litter of two to nine young, with an average of four, after a gestation period of 23 days.

Gentile, Breeding season is typically from September cursorr March, however, this species will breed year round opportunistically if conditions are right. Help us improve the site by taking our survey. A second way to tell them apart is by their karyotype. Please turn on JavaScript and try again. The sub-adult class contains females ranging from 30gg and males ranging from 28gg. As a result most juveniles are present during periods of low precipitation.

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There is little information on mating in Akodon cursor. It often preys on small insects and plant material. Mammals of the Neotropics.

Cursor grass mouse

The skodon are tan and the face shows some blackish hairs. Gentile and Cerqueira, Communication and Perception Akodon cursorlike most mammals, relies on a suite of visual, auditory, chemical, and tactile cues for communicating with conspecifics. Savannas are grasslands with scattered individual trees that do not form a closed canopy.

Despite the reputation of rodents to damage crops, this has not been observed in this species. The face shows some blackish hairs Eisenberg and RedfordNowak Species Evolution – the Role of Chromosome Change.

Gentile and Cerqueira, Views Read Edit View history. This page was last edited on 16 Februaryat Karyotypes of Brazilian Akodont rodents with notes on Taxonomy. All articles with dead external links Articles with dead akodoh links from August Articles with permanently dead external links Articles with ‘species’ microformats. Positive Despite the reputation of rodents to damage crops, this has not been observed in this species.

Akodon cursor cursor grass mouse Facebook. It may also disperse seeds that are ingested as food. One way to distinguish the two is that Akodon cursor has a gall bladder, whereas Akodon montensis does not.

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Lower mobility of Akodon cursor is also paired with higher aggregation and more permanent populations. Males are larger than females, weighing an average of 54 grams 1. 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.

Mammal Species of the World: Seven of these combinations are new to in the literature. By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy PolicyTerms of Serviceand Dataset License. Akodon cursor occurs from sea level to meters, while Akodon montensis is found above meters Geise and Smith This species also displays spatial partitioning with Akodon montensis.

Akodon cursor | Salesópolis/ SP РE.E. de Boracéia | Paulo Ricardo de Oliveira Roth | Flickr

skodon 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. From Wikipedia, the free encyclopedia. Vegetation is made up mostly of grasses, the height and species diversity of which depend largely on the amount of moisture available.

University of Chicago Press. Accessed December 31, at https: