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Home -> Kingdom Animalia -> Phylum Chordata -> Subphylum Vertebrata -> Class Mammalia -> Order Hyracoidea -> Family Procaviidae -> Species Procavia capensis

Procavia capensis
rock hyrax



2008/10/05 07:54:52.866 GMT-4

By Sharon Jansa

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Mammalia
Order: Hyracoidea
Family: Procaviidae
Genus: Procavia
Species: Procavia capensis

Geographic Range

Syria south through NE Africa through most of sub-Saharan Africa. Isolated mountains in Libya and Algeria.

Biogeographic Regions:
ethiopian (native ).

Habitat

Cape hyraxes live in crevices and cavities in rock outcroppings. They do not burrow, but they will inhabit burrows of other animals including those of aardvarks and meerkats.

Terrestrial Biomes:
savanna or grassland ; scrub forest .

Physical Description

Mass
3600 g (average)
(126.72 oz)
[External Source: AnAge]


Basal Metabolic Rate


In external appearance, hyraxes superficially resemble rabbits with short ears and tail. In all other respects, hyraxes are completely different from rabbits and are more closely related to elephants and other perissodactyls. The skull has a single pair of long, strong, tusk-like incisors and molars that resemble rhinoceros' molars. The feet are plantigrade (fore) to semi-digitigrade (hind). The soles of the feet have soft, large pads that are kept moist with sweat-like secretions. Male hyraxes are slightly larger than females (4kg vs 3.6kg). Measurements: Total length: 475-585mm; Tail length: 11-24mm; Hindfoot: 65-76mm; Ear 27-38mm.

Some key physical features:
endothermic ; bilateral symmetry .

Reproduction

Gestation period
215 days (average)
[External Source: AnAge]


Birth Mass
205 g (average)
(7.22 oz)
[External Source: AnAge]


Age at sexual or reproductive maturity (female)
500 days (average)
[External Source: AnAge]


Age at sexual or reproductive maturity (male)
500 days (average)
[External Source: AnAge]


The breeding season in Kenya is probably August-November, but may extend into January. In Syria, breeding occurs from August-September and young are born mid-March through early May. Two to three young are born after a 6-7 month gestation period. The young are well-developed at birth with fully-opened eyes and complete pelage. Young can ingest solid food after 2 weeks and are weaned at 10 weeks. Young are sexually mature after 16 months, reach adult size at 3 years, and typically live about 10 years.

Key reproductive features:
gonochoric/gonochoristic/dioecious (sexes separate); sexual .

Behavior

Hyraxes live in herds of up to 80 individuals. These herds are subdivided into smaller flocks consisting of a few families and headed by an adult male. Hyraxes spend most of their time resting in large huddles or basking alone. These behaviors probably serve to help regulate body temperature as hyraxes' body temperature fluctuates with ambient temperature (i.e. they are not strictly homeothermic).

Key behaviors:
motile .

Food Habits

Procavia capensis eats a wide variety of herbaceous plants, favoring giant lobelia and members of the genus Senecio. New shoots and fruits are the preferred diet, but grasses up to 75% of the diet during the dry season.

Economic Importance for Humans: Negative

In times of large populations, hyraxes can move out of their rocky habitat and into areas of human habitiation where they may become pests by living in culverts and stone walls.

Economic Importance for Humans: Positive

Cape hyraxes produce large, communal piles of dung and urine that eventually congeal into a sticky mass. This substance (hyraceum) has been used by humans as a medicine for treating epilepsy, convulsions, and "women's disorders."

Contributors

Sharon Jansa external link (author), University of Minnesota.

References

Olds, N. and J. Shoshani (1982) Procavia capensis. Mammalian Species 171: 1-7. American Society of Mammalogists.

2008/10/05 07:54:54.247 GMT-4

To cite this page: Jansa, S. 1999. "Procavia capensis" (On-line), Animal Diversity Web. Accessed October 08, 2008 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Procavia_capensis.html.

Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. 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.

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