Moluccan dwarf kingfisher
Ceyx lepidus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Coraciiformes
Family: Alcedinidae
Subfamily: Alcedininae
Genus: Ceyx
Species:
C. lepidus
Binomial name
Ceyx lepidus
Temminck, 1836
Subspecies[2]
  • C. l. uropygialis - Gray, GR, 1861
  • C. l. lepidus - Temminck, 1836

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

Taxonomy

This species was previous named the variable dwarf kingfisher and had 15 recognised subspecies. A molecular phylogenetic study published in 2013 found that most of the taxa had substantially diverged from each other.[3] The species was therefore split and 12 of the subspecies were promoted to species status. At the same time the name was changed to the Moluccan dwarf kingfisher.[4] Some taxonomic authorities further split this species into the Seram dwarf kingfisher, and refer to the other group as the North Moluccan dwarf kingfisher. The Seram dwarf kingfisher is then limited to the southern Moluccas.

Distribution

This species is endemic to the Moluccas.[1][5]

Habitat

It is a sylvan species. Its natural habitats are subtropical or tropical moist lowland forests, shrubland, wetlands, abandoned plantations and dense vegetation along streams.[1][6]

Description

Ceyx lepidus can reach a body length of about 14 cm (5.5 in). These small birds show a brilliant blue-black basic color. Juveniles show a slightly less blue color than adults. In adult the forehead is marked with an orange spot surrounded by black. A white triangle is present on the side of the neck. The throat is usually white or yellowish-white, The bill is orange-red and the eyes are dark brown. The entire underside is bright orange. The end of the tail is black. The yellow-orange legs consist of only three toes (tridactyl feet). The appearance is similar in males and females. [6]

Biology

These birds are solitary and insectivorous. They usually prey dragonflies and other insects by means of a rapid, direct flight over the forest pools. The coupled pair dig a short gallery in an embankment, a bank or between the roots of an overturned tree. The gallery leads to a laying chamber in which the female lays two eggs. [6]

References

Wikispecies has information related to Moluccan dwarf kingfisher.
Wikimedia Commons has media related to Ceyx lepidus.
  1. 1 2 3 BirdLife International (2016). "Ceyx lepidus". IUCN Red List of Threatened Species. 2016: e.T22726591A94926707. doi:10.2305/IUCN.UK.2016-3.RLTS.T22726591A94926707.en. Retrieved 12 November 2021.
  2. ↑ Gill F, D Donsker & P Rasmussen (Eds). 2020. IOC World Bird List (v10.2). doi : 10.14344/IOC.ML.10.2.
  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". 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. ↑ Bird Life International
  6. 1 2 3 Oiseaux (in French)


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.