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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Male hierarchies are not linear but there is a social hierarchy among males. Synapomorphy of the Bilateria.
Although not common, rock cavies can be kept as pets as well. Once the repeated high pitch whistle is heard, surrounding individuals echo the call. Small litter size, comparatively long gestation period, and other reproductive parameters i. The function is not completely known. As generalist folivores, rock cavies impact a variety of local flora through consumption of leaves, bark, and flowers. Kerodon rupestris is a hystricomorph rodent very similar in appearance to Cavia species.
Kerodon rupestris Wied-Neuwied Extensive savannas are found in parts of subtropical and tropical Africa and South America, and in Australia. Studies show that there is a direct link between the retina ketodon 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.
Iteroparous animals must, by definition, survive over multiple seasons or periodic condition changes. Rock cavies are highly social and exhibit many behaviors attributed to habitat specialization. The rock cavies belong to the kerodo Caviinae along with the guinea pig, desert cavy, and cuis.
This page was last edited on 12 Novemberat The Johns Hopkins University Press. After encircling, ruprstris dominant male mounts the female to copulate.
Presumably, however, local avian and mammalian carnivores prey on rock cavies. Mammals of the Neotropics. Numerous protected areas currently provide refuge from hunting and habitat loss.
Molecular Biology and Evolution, They are able to climb which makes reaching leaves, seeds, and even occasional fruits easy.
Kerodon rupestris – # | American Society of Mammalogists
They are medium-sized with rabbit like bodies, a squirrel face and heavily padded feet. After weaning, juveniles live in their fathers’ den. There are blood vessels tupestris from the mother along the placenta and then vessels running from the fetus back over the mothers vessels. Comparative Biochemistry and Physiology – Part A: Their nails are blunt on all digits except a small grooming claw on the outermost digit of the foot.
Eisenberg and Redford, ; Lacher, Other than size differences, day-old highly precocial young appear very similar to adults. In appearance and habits they closely resemble the unrelated rock hyrax of Africa an example of convergent evolution.
A study of reproductive adaptation in a trophic specialist.
They reach sexual maturity at days. During mating, multiple males encircle one female in order to prevent her escape. Phylogenetic relationships, ecological correlates, and molecular evolution within the Cavioidea Mammalia, Rodentia. The University of Chicago.