Anorrhinus

Anorrhinus is a genus of hornbills (family Bucerotidae) found in forests of Southeast Asia (just barely extending into adjacent parts of India and China). They are social and typically seen in groups, but only the dominant pair are believed to breed, while other group members act as helpers.

Anorrhinus
Bushy-crested hornbill (Anorrhinus galeritus)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Bucerotiformes
Family: Bucerotidae
Genus: Anorrhinus
L. Reichenbach, 1849
Species

See text.

Synonyms

Ptilolaemus

Taxonomy

This genus is sometimes limited to the bushy-crested hornbill, in which case the two remaining species, which are sometimes considered conspecific, are placed in the genus Ptilolaemus. A molecular phylogenetic study published in 2013 found that Anorrhinus was sister to a clade containing the genera Anthracoceros and Ocyceros.[1]

The genus contains three species:[2]

ImageScientific nameCommon NameDistribution
Anorrhinus austeniAusten's brown hornbillnortheastern India and south to Vietnam and northern Thailand
Anorrhinus tickelliTickell's brown hornbill or rusty-cheeked hornbillBurma and adjacent western Thailand
Anorrhinus galeritusBushy-crested hornbillBrunei, Indonesia, Malaysia, Myanmar, and Thailand
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References

  1. Gonzalez, J.-C.T.; Sheldon, B.C.; Collar, N.J.; Tobias, J.A. (2013). "A comprehensive molecular phylogeny for the hornbills (Aves: Bucerotidae)". Molecular Phylogenetics and Evolution. 67 (2): 468–483. doi:10.1016/j.ympev.2013.02.012.
  2. Gill, Frank; Donsker, David, eds. (2019). "Mousebirds, Cuckoo Roller, trogons, hoopoes, hornbills". World Bird List Version 9.2. International Ornithologists' Union. Retrieved 24 July 2019.
  • Kemp, A. C. (2001). Family Bucerotidae (Hornbills). pp. 436–523 in: del Hoyo, J., Elliott, A., & Sargatal, J. eds. (2001). Handbook of the Birds of the World. Vol. 6. Mousebirds to Hornbills. Lynx Edicions, Barcelona. ISBN 84-87334-30-X


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