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Home -> Kingdom Animalia -> Phylum Chordata -> Subphylum Vertebrata -> Class Mammalia -> Order Carnivora -> Suborder Feliformia -> Family Felidae -> Subfamily Felinae -> Species Leptailurus serval

Leptailurus serval
serval



2009/11/08 03:33:17.158 US/Eastern

By Karen Jagschitz

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Mammalia
Order: Carnivora
Suborder: Feliformia
Family: Felidae
Subfamily: Felinae
Genus: Leptailurus
Species: Leptailurus serval

Geographic Range

Servals are found throughout the savannas of Africa. They are not found in arid desert regions, tropical rainforests, or along the western tip of South Africa.

Biogeographic Regions:
ethiopian (native ).

Habitat

Servals can be found in dry, open grasslands, wooded savannas, grassy uplands, and moist areas around rainforests. They do not occur in rainforests. Servals are almost always found near water.

Terrestrial Biomes:
savanna or grassland ; scrub forest .

Physical Description

Mass
8 to 18 kg; avg. 11 kg
(17.6 to 39.6 lbs; avg. 24.2 lbs)


Basal Metabolic Rate


Serval have the largest ears and longest legs, relative to their body size, in the cat family. Body length ranges from 670 to 1000 mm, tail length from 240 to 450 mm, and shoulder height from 540 to 620 mm. Males are generally larger than females. Their remarkably long legs can constitute much of their height and are used to see over savanna grasses, aiding in prey detection. The auditory bullae and pinnae of the ear are enlarged to aid in the detection of prey that emit high frequency sounds. The ears are rounded with white stripes on the back and they rest on a small, elongate head. The pelage is reddish-brown with dark spots that may merge into stripes along the back. There is regional variation in coloration. Serval that inhabit wetter areas have finer markings and those that inhabit drier areas have fur with large, bold spots.

Some key physical features:
endothermic ; bilateral symmetry .

Reproduction

Number of offspring
1 to 4; avg. 2.35

Gestation period
67 to 77 days; avg. 74 days

Birth Mass
263 g (average)
(9.26 oz)
[External Source: AnAge]


Time to weaning
39 days (low)

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


Little is known about the mating behavior of servals. Mating is not seasonal. During estrous males and females will hunt and rest together for several days. Gestation lasts from 65 to 75 days. On average 3 young are born per litter.

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

Behavior

Servals are solitary animals that primarily communicate through urine spraying and rubbing saliva on objects. They also communicate using vocalizations such as shrill cries, growls and purring.

Confrontation between servals is usually avoided, but can occur when home ranges overlap. Servals will take cover when surprised. When threatened directly they will raise their tail and flee using sudden direction changes and leaping.

Servals are primarily crepuscular. Their peak activity times are between ten and eleven at night and four and five in the morning.

Hunting and bringing food back to the young takes up a majority of the day for a female serval. While she is gone the kittens are hidden in a den built with thick, tall grass. Mothers will hunt for male kittens only until they are able to hunt on their own. Mothers will tolerate female kittens for longer periods. This may be why more females than males in overlapping home ranges are closely related.

Key behaviors:
crepuscular ; motile ; solitary .

Food Habits

Servals are carnivorous, their diet consists primarily of hares, mole rats, ground squirrels, vlei rats, quails, gueleas, frogs, and flamingos. They catch their prey by leaping and landing on their victims with both front paws. They also have the ability to reach into deep holes or enter the water to catch prey. If a serval misses its prey after the first try it will generally move on. When a prey is caught it will generally be played with before it is eaten. Servals are very efficient hunters due to their ability to leap up to ten feet into the air and due to their ability to swerve and change direction at full speed. They are so efficient that on average 40% of pounces during the day and 59% of pounces during the night are successful.

Primary Diet:
carnivore (eats terrestrial vertebrates).

Animal Foods:
birds; mammals; amphibians.

Economic Importance for Humans: Negative

Servals have been known to prey upon domestic fowl.

Economic Importance for Humans: Positive

Servals are hunted for their coat, as a result they have been exterminated from the areas of their range with higher human populations.

Ways that people benefit from these animals:
body parts are source of valuable material.

Conservation Status

IUCN Red List: [link]:
Least Concern.

US Federal List: [link]:
No special status.

CITES: [link]:
Appendix II.

As many as fourteen serval subspecies exist. The northern subspecies is listed as endangered while all others are listed as threatened. Servals are protected by international law.

For More Information

Find Leptailurus serval information at

Contributors

Karen Jagschitz (author), University of Michigan.
Tanya Dewey (editor), Animal Diversity Web, University of Michigan Museum of Zoology.

References

Accessed (Date Unknown) at http://www.lpzoo.com/animals/mammals/facts/serval.html.

Accessed (Date Unknown) at http://dialspace.dial.pipex.com/agarman/bco2.html.

Estes, R. 1991. The Behavior Guide to African Mammals. Berkeley, Los Angeles, Oxford: The University of California Press.

IUCN - World Conservation Union, C. 1996. "Serval, Leptailurus serval" (On-line). Accessed June 11, 2001 at http://lynx.uio.no/catfolk/spa-nas1.htm.

2009/11/08 03:33:18.084 US/Eastern

To cite this page: Jagschitz, K. 2002. "Leptailurus serval" (On-line), Animal Diversity Web. Accessed November 10, 2009 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Leptailurus_serval.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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