Lophoceros
Genus of birds From Wikipedia, the free encyclopedia
Lophoceros is a genus of birds in the hornbill family, Bucerotidae, which are native to Africa.
Lophoceros | |
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Crowned hornbill, Lophoceros alboterminatus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Bucerotiformes |
Family: | Bucerotidae |
Genus: | Lophoceros Hemprich & Ehrenberg, 1833 |
Type species | |
Buceros nusutus (Linnaeus, 1766) | |
Species | |
See text. |
Taxonomy
Summarize
Perspective
The genus Lophoceros was introduced in 1833 by the German naturalists Wilhelm Hemprich and Christian Gottfried Ehrenberg to accommodate Buceros, Lophoceros, forskålii.[1] This is now considered as a junior synonym of the nominate subspecies of the African grey hornbill (Lophoceros nasutus nasutus).[2] The genus name combines the Ancient Greek lophos meaning "crest" with kerōs meaning "horn".[3]
The species now placed in this genus were formerly included in the genus Tockus. A molecular phylogenetic study published in 2013 found that Tockus was divided by a deep phylogenetic split into two major groups. The genus Lophoceros was therefore resurrected to contain one of these groups.[4][5]
Species
The genus contains 8 species:[5]
Image | Scientific name | Common Name | Distribution |
---|---|---|---|
![]() | Lophoceros alboterminatus | Crowned hornbill | northeastern Africa |
![]() | Lophoceros bradfieldi | Bradfield's hornbill | northern Botswana, southern Angola and eastern Zimbabwe |
![]() | Lophoceros fasciatus | Congo pied hornbill | Nigeria to northern Angola and Uganda |
![]() | Lophoceros semifasciatus | West African pied hornbill | Senegal and Gambia to southern Nigeria |
![]() | Lophoceros hemprichii | Hemprich's hornbill | Djibouti, Eritrea, Ethiopia, Kenya, Somalia, South Sudan, and Uganda |
![]() | Lophoceros pallidirostris | Pale-billed hornbill | Angola, DRC, Kenya, Malawi, Mozambique, Tanzania, and Zambia. |
![]() | Lophoceros nasutus | African grey hornbill | Sub-Saharan Africa and into Arabia |
![]() | Lophoceros camurus | Red-billed dwarf hornbill | Angola, Benin, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gabon, Ghana, Guinea, Liberia, Nigeria, Sierra Leone, South Sudan, and Uganda. |
References
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