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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Adult males weigh around 45g and adult females can weigh greater than 40g. Journal of Mammalogy Any significant difference between the movement patterns of males and females has not been observed.
Extensive savannas are found in parts of subtropical and tropical Africa and South America, and in Australia. Classification Kingdom Animalia animals Animalia: Reproductive activity does decrease during the colder months.
Akodon montensis is restricted to evergreen forest patches along streams and rivers.
A Taxonomic and Geographic Reference 3rd ed. Small mammal inventories in an eastern Brazilian park. There is little information on mating in Akodon cursor. Chromosomal polymorphisms in the rodent Akodon arviculoides ssp.
The tail is sparsely haired and almost bicolored.
This page was last edited on 16 Februaryat For females, sexual maturity is delayed to around 42 days or at a weight of 30g. The cursor grass mouse or cursorial akodont Akodon cursoris a sigmodontine rodent from South America. Vera Y Conde, C.
The ADW Team gratefully acknowledges their support. Females usually have 2 litters per year, with each litter averaging young. Cytogenetics and Cell Genetics.
IUCN Red List of Threatened Species
There is little information on longevity in Akodon cursor. Showing of 12 references. It eats leaves, seeds, fruits, and insects such as coleopterans, lepidopterans, dipterans, akodoj leaf litter arthropods Emmons and FeerEisenberg and RedfordFigueiredo and Fernandez Akodon cursorlike most mammals, relies on a suite of visual, auditory, chemical, and tactile cues for communicating with conspecifics.
The pelage is soft and full. Akodon cjrsor is the correct name for populations occurring in Uruguay, southern and eastern Paraguay, southeastern Brazil, and the Misiones and Chaco provinces of Argentina. They have dark to golden brown fur over most of their body, with paler greyish or yellowish underparts. Endothermy is a synapomorphy of the Mammalia, although it may have arisen in a now extinct synapsid ancestor; the fossil record does not distinguish these possibilities.
Redford and Eisenberg Gentile, Breeding season is typically from September to March, however, this species will breed year round opportunistically if conditions are right. Akodon cursor blends well with it’s environment and utilizes ground cover and brush to hide from predators.
Cursor grass mouse – Wikipedia
We found the three cytotypes in a region of Southern Brazil. Grisard and Elsaid The cursor grass mouse is reddish-brown to olive-brown dorsally, fading to tan on the sides and gradually becoming a reddish-tan to grayish-orange on akodoon venter.
Akodon montensis blends well with its environment and utilizes litter and herbaceous cover to conceal itself from predators. Services on Demand Journal. Some have a whitish spot between the ears, but this is not cursir on all individuals. Behavior Akodon cursor can be territorial. An introduction to the Neotropical muroid rodent genus Zygodontomys.
Cursor grass mouse
Akodon montensis will hybridize with other species within the same genus, especially with Akodon cursor. Males are larger than females, weighing an average of 54 grams 1. Fire and grazing are important in the long-term maintenance of grasslands. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts.