Yellow mongoose

Yellow mongoose
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Herpestidae
Subfamily: Herpestinae
Genus: Cynictis
Ogilby, 1833
Species: C. penicillata
Binomial name
Cynictis penicillata
Cuvier, 1829
Yellow mongoose range

The yellow mongoose (Cynictis penicillata), sometimes referred to as the red meerkat, is a member of the mongoose family averaging about 1 lb (1/2 kg) in weight and about 20 in (500 mm) in length.[2] It lives in open country, from semi-desert scrubland to grasslands in Angola, Botswana, South Africa, Namibia, and Zimbabwe.

Yellow mongoose, Klipriviersberg, Johannesburg

Taxonomy

Cynictis penicillata is the only member of its genus, but as many as twelve subspecies of yellow mongoose have been described. In general, the yellow mongoose has lighter highlights on the underbelly and chin, a bushy tail, and a complete lack of sexual dimorphism. Southern yellow mongooses are larger, have yellow or reddish fur, longer fur, and a longer tail with a characteristic white tip. Northern subspecies tend towards smaller size, grey colouration, a grey or darker grey tip to the tail, and shorter hair more appropriate to the hotter climate.

Habits

Yellow mongoose

The yellow mongoose is carnivorous, consuming mostly arthropods but also other small mammals, lizards, snakes and eggs of all kinds.

The yellow mongoose is primarily diurnal, though nocturnal activity has been observed. Living in colonies of up to 20 individuals in a permanent underground burrow complex, the yellow mongoose will often co-exist with Cape ground squirrels or suricates and share maintenance of the warren, adding new tunnels and burrows as necessary. The tunnel system has many entrances, nearby which the yellow mongoose makes its latrines.

Social structure

A yellow mongoose in Lake District Wildlife Park, Cumbria, northwestern England.

The social structure of the yellow mongoose is hierarchical, based around a central breeding pair and their most recent offspring. There are also subadults, the elderly, or adult relatives of the central pair. Male ranges tend to overlap, while females from other dens have contiguous non-overlapping ranges. Every day, the alpha male will mark members of his group with anal gland secretions, and his boundaries with facial and anal secretions, as well as urine. The alpha male also rubs his back against raised objects, leaving behind hair as a visual marker of territory. Other members of the group mark their dens with cheek secretions. A colony can have 20-40 members.

Predators

Predators of the yellow mongoose are birds of prey, snakes and jackals. When frightened, the yellow mongoose will growl and secrete from its anal glands. It can also scream, bark, and purr, though these are exceptions, as the yellow mongoose is usually silent, and communicates mood and status through tail movements.

Mating season

Yellow mongooses mating

The yellow mongoose's mating season is between July and September, and it gives birth underground between October and December, with no bedding material, in a clean chamber of the burrow system. Usually, two offspring are produced per pregnancy, and they are weaned at 10 weeks, reaching adult size after 10 months.

Rabies

There is some concern about the role of Cynictis penicillata as a natural reservoir of rabies. Most African wild animals will die within several weeks of infection with rabies, but it seems that certain genetic strains of the yellow mongoose can carry it asymptomatically, but infectiously, for years.[3]

References

  1. ↑ Taylor, P.J. & Hoffmann, M. (2008). "Cynictis penicillata". IUCN Red List of Threatened Species. Version 2014.2. International Union for Conservation of Nature. Retrieved 29 August 2014. Database entry includes a brief justification of why this species is of least concern
  2. ↑ Wozencraft, W.C. (2005). "Order Carnivora". In Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 564. ISBN 978-0-8018-8221-0. OCLC 62265494.
  3. ↑ Taylor PJ (December 1993). "A systematic and population genetic approach to the rabies problem in the yellow mongoose (Cynictis penicillata)". Onderstepoort J. Vet. Res. 60 (4): 379–87. PMID 7777324.

Further reading

External links

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