Guadalcanal dwarf kingfisher

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Guadalcanal dwarf kingfisher
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Coraciiformes
Family: Alcedinidae
Subfamily: Alcedininae
Genus: Ceyx
Species:
C. nigromaxilla
Binomial name
Ceyx nigromaxilla

The Guadalcanal dwarf kingfisher (Ceyx nigromaxilla), is a species of bird in the family Alcedinidae that is endemic to Guadalcanal Island. Its natural habitat is sub-tropical or tropical moist lowland forests.

This species was formerly considered one of the 15 recognised subspecies of what was then known as the variable dwarf kingfisher (Ceyx lepidus or Alcedo lepidus). [2] A molecular phylogenetic study published in 2013 found that most of the insular subspecies had substantially diverged from one another. [3] The variable dwarf kingfisher was therefore split and 12 of the subspecies, including the Guadalcanal dwarf kingfisher, were promoted to species status. At the same time the name of the variable dwarf kingfisher was changed to the Moluccan dwarf kingfisher. [4]

In 2023 the Malaita dwarf kingfisher (Ceyx malaitae) was made a subspecies of the Guadalcanal dwarf kingfisher.

Related Research Articles

<span class="mw-page-title-main">Kingfisher</span> Family of birds

Kingfishers are a family, the Alcedinidae, of small to medium-sized, brightly coloured birds in the order Coraciiformes. They have a cosmopolitan distribution, with most species found in the tropical regions of Africa, Asia, and Oceania, but also can be seen in Europe. They can be found in deep forests near calm ponds and small rivers. The family contains 116 species and is divided into three subfamilies and 19 genera. All kingfishers have large heads, long, sharp, pointed bills, short legs, and stubby tails. Most species have bright plumage with only small differences between the sexes. Most species are tropical in distribution, and a slight majority are found only in forests.

<span class="mw-page-title-main">River kingfisher</span> Subfamily of birds

The river kingfishers or pygmy kingfishers, subfamily Alcedininae, are one of the three subfamilies of kingfishers. The river kingfishers are widespread through Africa and east and south Asia as far as Australia, with one species, the common kingfisher also appearing in Europe and northern Asia. This group includes many kingfishers that actually dive for fish. The origin of the subfamily is thought to have been in Asia.

<span class="mw-page-title-main">Little kingfisher</span> Species of bird

The little kingfisher is a species of kingfisher in the subfamily Alcedininae.

<span class="mw-page-title-main">Black-backed dwarf kingfisher</span> Species of bird

The black-backed dwarf kingfisher, also known as the three-toed kingfisher, is a pocket-sized bird in the family Alcedinidae. It was formerly considered as conspecific with the rufous-backed dwarf kingfisher and together the species complex was known by the English name "oriental dwarf kingfisher".

<span class="mw-page-title-main">African dwarf kingfisher</span> Species of bird

The African dwarf kingfisher is a species of kingfisher in the Alcedininae subfamily.

<span class="mw-page-title-main">Moluccan dwarf kingfisher</span> Species of fish

The Moluccan dwarf kingfisher, formerly known as the variable dwarf kingfisher, is a species of bird in the family Alcedinidae.

<span class="mw-page-title-main">Philippine dwarf kingfisher</span> Species of bird

The Philippine dwarf kingfisher is a species of bird in the family Alcedinidae that is endemic to the Philippines found in the islands of Luzon, Polillo Islands, Catanduanes, Basilan, Samar, Leyte and Mindanao. Its natural habitat is tropical moist lowland forests. But it is threatened by habitat loss.

<i>Ceyx</i> (bird) Genus of birds

Ceyx is an Old World genus of river kingfishers. These kingfishers are found from South East Asia to the Solomon Islands.

Variable dwarf kingfisher is a common name of a group of kingfishers in the genus, Ceyx.

<span class="mw-page-title-main">Dimorphic dwarf kingfisher</span> Species of bird

The dimorphic dwarf kingfisher is a species of bird in the family Alcedinidae that is endemic to the central and southern Philippines. Its natural habitat is subtropical or tropical moist lowland forests.

<span class="mw-page-title-main">Sula dwarf kingfisher</span> Species of bird

The Sula dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to the Sula Islands in Indonesia. Its natural habitat is subtropical or tropical moist lowland forests. It was formerly considered to be a subspecies of the variable dwarf kingfisher.

<span class="mw-page-title-main">Buru dwarf kingfisher</span> Species of bird

The Buru dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to Buru Island in Indonesia. Its natural habitat is subtropical or tropical moist lowland forests.

<span class="mw-page-title-main">Papuan dwarf kingfisher</span> Species of bird

The Papuan dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to the western Papuan islands, New Guinea, Aru Islands and the D'Entrecasteaux Archipelago. Its natural habitat is subtropical or tropical moist lowland forests.

The Manus dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to the Admiralty Islands. Its natural habitat is subtropical or tropical moist lowland forests.

The New Ireland dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to New Hanover Island, New Ireland and the Lihir Islands. Its natural habitat is subtropical or tropical moist lowland forests.

The New Britain dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to New Britain and Umboi Island. Its natural habitat is subtropical or tropical moist lowland forests.

<span class="mw-page-title-main">North Solomons dwarf kingfisher</span> Species of bird

The North Solomons dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to the west and central Solomon Islands. Its natural habitat is subtropical or tropical moist lowland forests.

The New Georgia dwarf kingfisher, is a species of bird in the family Alcedinidae that is endemic to the west central Solomon Islands. Its natural habitat is sub-tropical or tropical moist lowland forests.

The Malaita dwarf kingfisher, is a subspecies of bird in the family Alcedinidae that is endemic to Malaita Island. Its natural habitat is subtropical or tropical moist lowland forests.

<span class="mw-page-title-main">Makira dwarf kingfisher</span> Species of bird

The Makira dwarf kingfisher is a species of bird in the family Alcedinidae that is endemic to Makira Island. Its natural habitat is subtropical or tropical moist lowland forests.

References

  1. BirdLife International (2016). "Ceyx nigromaxilla". IUCN Red List of Threatened Species . 2016: e.T22726649A94928473. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22726649A94928473.en . Retrieved 12 November 2021.
  2. Fry, C. Hilary; Fry, Kathie; Harris, Alan (1992). "Variable Dwarf Kingfisher". Kingfishers, Bee-eaters, and Rollers. London: Christopher Helm. pp. 202–204. ISBN   978-0-7136-8028-7.
  3. Andersen, M.J.; Oliveros, C.H.; Filardi, C.E.; Moyle, R.G. (2013). "Phylogeography of the Variable Dwarf-Kingfisher Ceyx lepidus (Aves: Alcedinidae) inferred from mitochondrial and nuclear DNA sequences" (PDF). Auk. 130 (1): 118–131. doi:10.1525/auk.2012.12102. hdl: 1808/13331 . S2CID   55352878.
  4. Gill, Frank; Donsker, David, eds. (2017). "Rollers, ground rollers & kingfishers". World Bird List Version 7.2. International Ornithologists' Union. Retrieved 17 May 2017.