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. |
Lophoceros is a genus of birds in the hornbill family, Bucerotidae, which are native to Africa.
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]
The genus contains 8 species: [5]
Image | Scientific name | Common Name | Distribution |
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![]() | 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. |
Hornbills are birds found in tropical and subtropical Africa, Asia and Melanesia of the family Bucerotidae. They are characterized by a long, down-curved bill which is frequently brightly coloured and sometimes has a horny casque on the upper mandible. Hornbills have a two-lobed kidney. They are the only birds in which the first and second neck vertebrae are fused together; this probably provides a more stable platform for carrying the bill. The family is omnivorous, feeding on fruit and small animals. They are monogamous breeders nesting in natural cavities in trees and sometimes cliffs. A number of mainly insular species of hornbill with small ranges are threatened with extinction, namely in Southeast Asia.
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The African grey hornbill is a member of the hornbill family of mainly tropical near-passerine birds found in the Old World. It is a widespread resident breeder in much of sub-Saharan Africa and the southwest of the Arabian Peninsula. The African grey hornbill has escaped or been deliberately released into Florida, USA, but there is no evidence that the population is breeding and may only persist due to continuing releases or escapes.
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Dendropicos is a genus of woodpeckers in the family Picidae. They are small woodpeckers that are native to the sub-Saharan woodlands and forests.
Melaniparus is a genus of birds in the tit family. The species were formerly placed in the speciose genus Parus but were moved to Melaniparus based on a molecular phylogenetic analysis published in 2013 that showed that the members formed a distinct clade. The genus Melaniparus had originally been introduced by the French naturalist Charles Lucien Bonaparte in 1850. The type species was subsequently designated as the southern black tit. The name of the genus combines the Ancient Greek melas, melanos "black" and the genus Parus introduced by Carl Linnaeus in 1758.
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