Makira dwarf kingfisher

The Makira dwarf kingfisher (Ceyx gentianus) 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.

Makira dwarf kingfisher
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Class: Aves
Order: Coraciiformes
Family: Alcedinidae
Subfamily: Alcedininae
Genus: Ceyx
Species:
C. gentianus
Binomial name
Ceyx gentianus
Tristram, 1879

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 Makira 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]

Taxonomy
Holotype of Cexy gentiana Tristram (NML-VZ T3959) held at World Museum, National Museums Liverpool.

The holotype of Ceyx gentiana Tristram (Ibis, 1879, p. 438, pl. 11.) is held in the vertebrate zoology collection[5] of National Museums Liverpool at World Museum, with accession number NML-VZ T3959.[6] The specimen was collected in Makira Harbour, San Crisobel (Makira), Solomon Islands, on 27 August 1878 by G. E. Richards. The specimen came to the Liverpool national collection via Henry Baker Tristram's collection which was purchased by the museum in 1896.[6]

References
  1. BirdLife International (2017). "Ceyx gentianus". IUCN Red List of Threatened Species. 2017: e.T22726655A118224025. doi:10.2305/IUCN.UK.2017-3.RLTS.T22726655A118224025.en. Retrieved 18 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.
  5. "Vertebrate Zoology". www.gbif.org. Retrieved 2021-08-18.
  6. R. Wagstaffe (1978-12-01). Type Specimens of Birds in the Merseyside County Museums (formerly City of Liverpool Museums).
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