Ceylon Spurfowl
Galloperdix bicalcarata (J. R. Forster, 1781)
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.

Sri Lanka Spurfowl, Siharaja Forest Reserve, Sabaragamuwa Palata, Sri Lanka
Michael Hurben · CC BY-SA 4.0 · Image sourceProvider-generated thumbnail requested at 800 pixels; no local editing Local WebP display rendition; resized without cropping.
Open encyclopedia reference
The Sri Lanka spurfowl (Galloperdix bicalcarata) is a member of the pheasant family which is endemic to the dense rainforests of Sri Lanka. In Sri Lanka, this bird is known as haban kukula - හබන් කුකුලා in Sinhala. It is a very secretive bird, and despite its size is difficult to see as it slips through dense undergrowth. Often the only indication of its presence is its distinctive ringing call, consisting of series of three-syllabled whistles. Kitulgala and Sinharaja are sites where there is a chance of seeing this bird. This spurfowl is one of three species of bird in the genus Galloperdix. It is a ground nesting bird, which lays 2-5 eggs in a scrape. Sri Lanka spurfowl is ~ 37 cm long bird. Both sexes have brown upperparts, wings and tail. The males exhibit vivid crimson red legs and bare facial skin and striking black and white dorsal plumage that extends to its head. There is also extensive white ocellation on the sepia wings and upperback.
Wikipedia contributors, Sri Lanka spurfowl; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T04:42:12.293781+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Galloperdix bicalcarata (J. R. Forster, 1781)
- Name authority
- (J. R. Forster, 1781)
- Common name
- Ceylon Spurfowl
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Galliformes
- Family
- Phasianidae
- Genus
- Galloperdix
- Extinction status
- Recorded extant
Classification family tree
Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- megaclassTetrapoda
- classAves
- orderGalliformes
- familyPhasianidae
- genusGalloperdix Blyth, 1845
- speciesGalloperdix bicalcarata (J. R. Forster, 1781)
Close classified relatives
These entries share the source’s genus, Galloperdix. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Painted SpurfowlGalloperdix lunulata (Valenciennes, 1825) | PhasianidaeChordata | Accepted speciesRecorded extant |
| Red SpurfowlGalloperdix spadicea (J. F. Gmelin, 1789) | PhasianidaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Perdix bicalcarata J. R. Forster, 1781 J. R. Forster, 1781 | synonym |
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
Source literature & publication evidence
References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=176053 Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references
Origins, evidence & remaining research
Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.
Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record.
Dataset citation & attribution
This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11
Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.
Stable key: col:3F6Z4. Classification follows source parent identifiers. English common names may vary by region.