Steppe wolf
| Steppe wolf | |
|---|---|
| File:Wolf on alert.jpg | |
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Carnivora |
| Family: | Canidae |
| Genus: | Canis |
| Species: | |
| Subspecies: | C. l. campestris
|
| Trinomial name | |
| Canis lupus campestris Dwigubski, 1804
| |
| File:Present distribution of the gray wolf subspecies - Caspian Sea wolf (Canis lupus cubanensis).jpg | |
| C. l. campestris range | |
| Synonyms | |
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The steppe wolf (Canis lupus campestris), also known as the Caspian Sea wolf, is a subspecies of grey wolf native to the Caspian steppes, the steppe regions of the Caucasus, the lower Volga region, southern Kazakhstan north to the middle of the Emba, and the steppe regions of the lower European part of the former Soviet Union. It may also occur in northern Afghanistan and Iran, and possibly the steppe regions of far eastern Romania, Hungary and other areas of Eastern Europe.[1] Studies have shown this wolf to be a host for rabies. Due to its close proximity to humans and domestic animals, the need for a reliable vaccine is high.[3]
Rueness et al. (2014) showed that wolves in the Caucasus Mountains, of the putative Caucasian subspecies C. l. cubanensis, are not genetically distinct enough to be considered a subspecies, but may represent a local ecomorph (population) of C. l. lupus.[4] In Kazakhstan, villagers sometimes feed the wolves and utilize them as “guard dogs”.[5]
Appearance
[edit | edit source]It is of average dimensions, weighing 35–40 kg (77–88 lb), thus being somewhat smaller than the Eurasian wolf, and its fur is sparser, coarser, and shorter. The flanks are light grey, and the back is rusty grey or brownish with a strong admixture of black hairs. The guard hairs on the withers usually do not exceed 70–75 mm. The fur of steppe wolves in Middle Asia and Kazakhstan tends to have more reddish tones. The tail is poorly furred. The skull is 224–272 mm long and 128–152 mm wide.[1]
Steppe wolves occasionally surplus kill Caspian seals.[6]
Diet
[edit | edit source]Around 89% of the steppe wolf's diet is dominated by wild ungulates, with Siberian roe deer (Capreolus pygargus), red deer (Cervus elaphus), and wild boar (Sus scrofa), making up the majority of ungulates consumed. A smaller fraction of the steppe wolf's diet is made up of buffer prey species such as lagomorphs and small mammals.[7]
References
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- ^ Rumyantsev, V. D. and L. S. Khuraskin. 1978. New data on the mortality of the Caspian seal due to wolves. Page 187 in Congress of the All-Union Theriological Society, 2nd (P. A. Panteleev, et al. eds.). Nauka, Moscow, USSR. ZR 116(19):5669
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