Kerodon rupestris is a hystricomorph rodent very similar in appearance to Cavia species. The tail is absent or vestigial, adult weight is around g, and the. Kerodon rupestris. rock cavy. Kerodon rupestris. ADW Pocket Guides on the iOS App Store! The Animal Diversity Web team is excited to announce ADW Pocket. AnAge entry for Kerodon rupestris. Classification (HAGRID: ). Taxonomy Genus: Kerodon; Species: Kerodon rupestris; Common name: Rock cavy.
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To cite this page: The genus Kerodon contains two species of South American rock cavies related to capybaras and guinea pigs. 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 rupesris.
Rock cavy – Wikipedia
Rock cavies are relatively long lived for inhabiting such an unpredictable environment. Presumably, however, local avian and mammalian carnivores prey on rock cavies. The function is not completely known. They have several lobes that are lined with blood vessels and undergo a counter-current blood flow.
Caviidae – Rock Cavy kerodon Rupestris: Lacher, ; Tasse, ; Willig and Lacher, Views Read Edit View history. Kerodon rupestris Wied-Neuwied The young raised by single mothers also gain more weight while nursing less than those raised by both parents. Agonistic interactions between females are most rupestirs and female hierarchies are kerkdon linear. Lacher, Anti-predator Adaptations aposematic Ecosystem Roles Rock cavies are the only mammal endemic to the Caatinga region of Brazil.
IUCN Red List of Threatened Species
Johns Hopkins University Press. Wikimedia Commons has media related to Kerodon rupestris.
It may have a role in hormone secretion. Efforts have even been made to domesticate them as a reliable food source in areas afflicted by drought and poverty.
Retinal projections into the Zona Incerta of the rock cavy (Kerodon rupestris): a CTb study.
This page was last edited on 12 Novemberat The most unique feature of the placenta is the presence of a subplacenta. As generalist folivores, rock cavies impact a variety of local flora through consumption of leaves, bark, and flowers.
A grassland with scattered trees or scattered clumps of trees, a type of community intermediate between grassland and forest. Although not common, rock cavies can be kept as pets as well. Range number of offspring 1 to 3 Average number of offspring 1. Five distinct vocalizations are described, yet few are kreodon to directly communicate information to other individuals. Their nails are blunt on all digits except a small grooming claw on the outermost digit of the foot.
In captivity, individuals live as many as 11 years. This decreases the chance of any one keroddon indiscriminately running rupetsris the approaching predator. Environmental conditions are unpredictable; annual rainfall varies between and mm, and flooding and drought can occur throughout the year.
The reproductive biology of the rock cavy, Kerodon rupestrisin captivity: After encircling, the dominant male mounts the female to copulate. Retrieved from ” https: Kerodon rupestris is endemic to the semi-arid region of northeastern Brazil known as the Caatinga.
Lacher, ; Rodrigues, et al. Most activity outside rock dens involves foraging in trees and is crepuscular. Capybara Hydrochoerus hydrochaeris Lesser Capybara Hydrochoerus isthmius.
Each male has a few female mates and within each group there is a hierarchy. In appearance and habits they closely resemble the unrelated rock hyrax of Africa an example of convergent evolution.
Retrieved 30 September Eisenberg and Redford, ; Lacher, ; Tasse, Rates of growth in Kerodon rupestris and an assessment of its potential as a dometicated food source. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends. From Wikipedia, the free encyclopedia.