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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Kerodon rupestris

Extant species of family Caviidae Cavies. Articles with ‘species’ microformats.

Savannas are grasslands with scattered individual trees that do not form a closed canopy. Once the repeated high pitch whistle is heard, surrounding individuals echo the call.

Living among his harem allows for increased socialization and a potential chance to become dominant in the future. The Animal Diversity Web is an educational resource written largely by and for college students. The young raised by single mothers also gain more weight while nursing less than those raised by both parents.

ADW doesn’t cover all species in the world, nor does it include all the latest scientific information about organisms we describe. The vessels from the mother and fetus occur at different times in the subplacenta, so it is not used for counter-current exchange.

By using this site, you agree to the Terms of Use and Privacy Policy. Although known as a habitat specialist, rock cavies are generalist folivores where diet is concerned.

Kerodon rupestris – #1882

When predators are seen approaching, individuals flee into surrounding rocks. Rather, posturing and tactile interactions allow rock cavies to communicate, as ksrodon are often in close proximity around rock pile colonies.


Reproductive Parameters and Productivity of Caviomorph Rodents. Retrieved from ” https: Journal of Mammology Numerous protected areas currently provide refuge from hunting and habitat loss. Pregnant females are most aggressive, especially toward juveniles, many of which are fatally wounded by female aggression. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts.

Rock cavy – Wikipedia

There are also efforts to breed rock cavies in captivity as a potential food source. The most unique feature of the placenta is the presence of a subplacenta.

Unlike other caviidsK. They reach sexual maturity at days.

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. They are medium-sized with rabbit like bodies, a squirrel face and heavily padded feet. Early consumption of whole food suggests that suckling behavior may involve socialization as well as nourishment. Articles with ‘species’ ru;estris.

Humans native to northeastern Brazil regularly kerofon rock cavies for meat. In these outcroppings, rifts and hollows create space for K.

Kerodon rupestris is a hystricomorph rodent very similar in appearance to Cavia species. Walker’s Mammals of the World.

Studies show that there is a direct link between the retina and the mediodorsal nucleus, a large nucleus in the thalamus, which may provide the rock cavy with strong emotional learning, visual recognition, and object-reward association memory. Rock cavies are relatively long lived for inhabiting such an unpredictable environment. Five distinct vocalizations are described, yet few are thought to directly communicate information to other individuals.

Phylogenetic relationships, ecological correlates, and molecular evolution within the Cavioidea Mammalia, Rodentia. After encircling, the dominant male mounts the female to copulate. Eisenberg and Redford, ; Lacher, ; Tasse, Key Behaviors scansorial crepuscular motile sedentary territorial social colonial dominance hierarchies Home Range No information was found. During dry periods, vegetation continues to grow in the rock piles where rock cavies live, rupesstris colonies to live through periods of low productivity.

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Both male and female rock cavies care for their young. The rostrum is longer than other caviids and the incisor to premolar diastema is proportionally greater. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends.

Kerodon rupestris rock cavy Facebook. There are blood vessels running from the mother along the placenta and then vessels running from the fetus back kerocon the mothers vessels. Kerocon their unpredictable Caatinga environment, drought often leaves trees leafless. Lacher, Anti-predator Adaptations aposematic Ecosystem Roles Rock cavies are the only mammal endemic to the Caatinga region of Brazil. The ADW Team gratefully acknowledges rupsstris support.

Molecular Phylogenetics and Evolution, Accessed April 05, at http: After weaning, juveniles live in their fathers’ den. Rock cavies are highly social and exhibit many rjpestris attributed to habitat specialization.

This allows for a better flow of oxygen between the mother and the fetus. From Wikipedia, the free encyclopedia.

Parasitic nematodes are also found in the large intestines of rock cavies. Rock cavies are the only mammal endemic to the Keroeon region of Brazil.