Hydrornis

Hydrornis is a genus of pitta in the family Pittidae. The genus contains thirteen species, found in South-east Asia. The genus was formerly merged with the genus Pitta, but a 2006 study split the family into three genera.

Hydrornis
Male Javan banded pitta, Hydrornis guajanus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Class: Aves
Order: Passeriformes
Family: Pittidae
Genus: Hydrornis
Blyth, 1843
Species

See text.

Taxonomy

The pittas were at one time all usually placed in the genus Pitta, the only genus in the family Pittidae, but when a 2006 molecular phylogenetic study found that the pittas formed three separate groups, the genus was split and some species were moved into two resurrected genera, Erythropitta and Hydrornis.[1] The genus Hydrornis had been introduced by the English zoologist Edward Blyth in 1843 with the blue-naped pitta (Hydrornis nipalensis) as the type species.[2][3] The name Hydrornis combines the Ancient Greek words hudōr "water" and ornis "bird".[4]

The pittas in Hydrornis have sexually dimorphic plumage, a feature that is absent for all other pittas. Also for those species that have been studied, the juveniles have a spotted cryptic plumage.[1]

Species

The genus contains 13 species:[5]

ImageScientific nameCommon NameDistribution
Hydrornis phayreiEared pittaSoutheast Asia.
Hydrornis nipalensisBlue-naped pittaBangladesh, Bhutan, China, India, Laos, Myanmar, Nepal, and Vietnam.
Hydrornis sororBlue-rumped pittaCambodia, China, Laos, Thailand, and Vietnam
Hydrornis oatesiRusty-naped pittaChina, Laos, Malaysia, Myanmar, Thailand, and Vietnam.
Hydrornis schneideriSchneider's pittaSumatra in Indonesia
Hydrornis caeruleusGiant pittaBrunei, Indonesia, Malaysia, Myanmar, and Thailand.
Hydrornis baudiiBlue-headed pittaBorneo
Hydrornis cyaneusBlue pittaBangladesh, Bhutan, Cambodia, India, Laos, Myanmar, Thailand, and Vietnam.
Hydrornis elliotiiBar-bellied pittaCambodia, Laos, Thailand, and Vietnam
Hydrornis gurneyiGurney's pittaMalay Peninsula
Hydrornis guajanusJavan banded pittaJava and Bali
Hydrornis irenaMalayan banded pittaThailand, the Malay Peninsula and Sumatra.
Hydrornis schwaneriBornean banded pittaBorneo

References

  1. Irestedt, M.; Ohlson, J.I.; Zuccon, D.; Källersjö, M.; Ericson, P.G.P. (2006). "Nuclear DNA from old collections of avian study skins reveals the evolutionary history of the Old World suboscines (Aves: Passeriformes)" (PDF). Zoologica Scripta. 35 (6): 567–580. doi:10.1111/j.1463-6409.2006.00249.x. S2CID 84788609.
  2. Blyth, Edward (1843). "Mr Blyth's report for December meeting, 1842, with Addenda subsequently appended". Journal of the Asiatic Society of Bengal. 12 (143): 925–1010 [960].
  3. Traylor, Melvin A. Jr, ed. (1979). Check-list of Birds of the World. Vol. 8. Cambridge, Massachusetts: Museum of Comparative Zoology. pp. 310–311.
  4. Jobling, J.A. (2019). del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (eds.). "Key to Scientific Names in Ornithology". Handbook of the Birds of the World Alive. Lynx Edicions. Retrieved 13 January 2019.
  5. Gill, Frank; Donsker, David, eds. (2019). "NZ wrens, broadbills, pittas". World Bird List Version 8.2. International Ornithologists' Union. Retrieved 12 January 2019.
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