Species: Akodon mollis. Subspecies: A. m. altorum Akodon mollis Thomas, Holotype: Links. Akodon mollis in Mammal Species of the World. SpeciesAkodon mollissoft grass mouse. ADW Pocket Guides on the iOS App Store! The Animal Diversity Web team is excited to announce ADW Pocket Guides!. Abstract: The mechanisms responsible for the species composition of montane biotas remain poorly understood. Parapatric and allopatric speciation, in the.
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Superclass Gnathostomata jawed vertebrates. Differentiation of the Akodon mollis Species Group Rodentia: About Deep Blue Data. ADW doesn’t cover all species in the world, nor does it include all the latest scientific information about organisms we describe.
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An unambiguous test of the Ecological Gradient hypothesis was not possible; however, Montane Vicariance was suggested in two instances where mice at similar elevations on different mountains were closely related.
Subfamily Sigmodontinae South American rats and mice. Connect with us Help us improve the site by taking our survey. Parapatric and allopatric speciation, in the forms of the Ecological Gradients and Montane Vicariance hypotheses respectively, have been suggested to explain the diversification of Andean fauna.
Soft grass mouse – Wikipedia
Help us improve the site by taking our survey. The most important variables were associated with temperature, and these almost perfectly correlated with elevation. Class Sarcopterygii lobe-finned fishes and terrestrial vertebrates.
Family Cricetidae New World rats and mice, voles, hamsters, and relatives.
Soft grass mouse
Deeper lineages at the southern limit of the species coincide with the oldest part of the Andes, while shallower clades were found in the more recent northern Andes.
The soft grass mouse, Akodon mollis, was chosen as the test organism because of mlolis wide elevational and latitudinal range. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. The Animal Diversity Web online. Infraclass Eutheria placental mammals. Akodon mollis soft grass mouse Facebook. Phylogenetic analyses of the mitochondrial Cytochrome b gene showed spatial structuring of A.
Suborder Myomorpha mice, rats, gerbils, jerboas, and relatives. Species Akodon mollis soft grass a,odon. To cite this page: Classification Kingdom Animalia animals Animalia: Genus Akodon grass mice and South American field mice. The Animal Diversity Web is an educational resource written largely by and for college students. The mechanisms responsible for the species composition of montane biotas remain poorly understood.
Geographic distance did not explain patterns of genetic variation in Andean populations. Aokdon ADW Team gratefully acknowledges their support.
Confused by a class within a class or an order within an order? This dissertation reviews the possible role of these mechanisms in the speciation of mammals in Andean habitats. More extensive sampling, including more elevational belts and mountain replicates, additional molecular markers, and the inclusion of isolation by resistance methods, might help to shed further light on speciation by Andean mammals.
Subclass Theria Therian mammals. Partial least squares and multivariate multiple regression analyses showed a significant association between skull shape and environment. Superfamily Muroidea mice, rats, gerbils, and relatives. Please see our brief essay.
Additional Information Encyclopedia of Life. Sigmodontinae in the Andes of Peru.
Some features of this site may not work without it. Nevertheless, a clear association between morphology and elevation was not found.