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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Partial least squares and multivariate multiple regression analyses showed a significant association between skull shape and environment. Genus Akodon grass mice and South American field mice. Subfamily Sigmodontinae South American rats and mice. Suborder Myomorpha mice, rats, gerbils, jerboas, and relatives.
To cite this page: The most important variables were associated with temperature, and these almost perfectly correlated with elevation. Bilateria bilaterally symmetrical animals. Geographic distance did not explain patterns of genetic variation in Andean populations. The Animal Diversity Web online. Some features of this site akodln not work without it. Please see our brief essay.
Soft grass mouse
Nevertheless, a clear association between morphology and elevation was not found. Superclass Gnathostomata jawed vertebrates. The soft grass mouse, Akodon mollis, was chosen as the test organism because of its wide elevational and latitudinal range.
Akodon mollis – Wikipedia, la enciclopedia libre
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 moolis related. Class Sarcopterygii lobe-finned fishes and terrestrial vertebrates.
Additional Information Encyclopedia of Life. Sigmodontinae in the Andes of Peru.
ADW: Akodon mollis: CLASSIFICATION
This dissertation reviews the possible role of these mechanisms in the speciation of mammals in Andean habitats. Species Akodon mollis soft grass mouse. The Animal Diversity Web is an educational resource written largely by and for college students. About Deep Blue Data.
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Classification Kingdom Animalia animals Animalia: Superfamily Muroidea mice, rats, gerbils, and relatives. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control. Parapatric and allopatric speciation, in the forms of the Ecological Gradients and Montane Vicariance hypotheses respectively, have been suggested mollks explain the diversification of Andean fauna.
The mechanisms responsible for the species composition of montane biotas remain poorly understood. 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.
Phylogenetic analyses of the mitochondrial Cytochrome b gene showed spatial molliw of A.
Connect with us Help us improve the site by taking our survey. Akodon mollis soft grass mouse Facebook. 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.
Subclass Theria Akoodn mammals.
Infraclass Eutheria placental mammals. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts.