Rhodesian giraffe
| Rhodesian giraffe | |
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| Rhodesian giraffe in Mfuwe, Zambia | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Family: | Giraffidae |
| Genus: | Giraffa |
| Species: | G. tippelskirchi |
| Binomial name | |
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Giraffa tippelskirchi (Matschie, 1898) |
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| Range map in purple (in the south) | |
| Synonyms | |
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G.c. thornicrofti or G. t. thornicrofti (Lydekker, 1911) |
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G.c. thornicrofti or G. t. thornicrofti (Lydekker, 1911)
The Rhodesian giraffe (Giraffa tippelskirchi, formerly Giraffa thornicrofti), also known as Thornicroft’s giraffe, is a giraffe currently deemed synonymous with the Luangwa giraffe, and is a conspecific ecotype of the Masai giraffe.[1] It is considered to be geographically isolated, occurring only in Zambia’s South Luangwa Valley.
Formerly treated as a subspecies inside a conglomerate Giraffa cameleopardis, it has been subsumed into the novel G. tippelskirchi, under a re-organized Giraffa genus. An estimated 550 live in the wild, with no captive populations.[2] The lifespan of the Rhodesian giraffe is 22 years for males and 28 years for females. The ecotype was originally named after Harry Scott Thornicroft, a commissioner in what was then North-Western Rhodesia and later Northern Rhodesia.
Rhodesian giraffes are tall with very long necks. They have long, dark-colored tongues and skin-colored horns. Giraffes have a typical coat pattern, with regional differences among subspecies. The pattern consists of large, irregular shaped brown to black patches separated by white to yellow bands. Male giraffes' coats darken with age, particularly the patches. The darkening of the coat has not been studied extensively enough to indicate absolute age, however it can estimate relative age of male Rhodesian giraffes.
Giraffes occur in arid and dry-savannah zones in sub-Saharan Africa, provided trees are available as a food source (IUCN). The Rhodesian giraffe is endemic to Zambia. Giraffes are herd animals with an extremely flexible social system.
Giraffes are exclusively browsers that primarily feed on leaves and shoots of trees and shrubs. Giraffes consume deciduous plants in the wet season and transition to evergreen and semi-evergreen species in the dry season. They choose flowers, fruits, and pods when they are available. They are true ruminants with fore stomach fermentation. Their food intake is approximately 2.1% of the body mass of females and 1.6% for males. They obtain their water through the foliage they consume, but drink regularly when water is available. Giraffes seek out acacia species when browsing. Their feeding stimulates shoot production of the species.
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Wikipedia