NATURAL HISTORY · CATALOGUE RECORD
Styan's Bulbul
Pycnonotus taivanus Styan, 1893
Source-backed taxonomic record
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.
Open encyclopedia reference
Styan's bulbul (Pycnonotus taivanus) is a species of bulbul that is endemic to eastern and southern Taiwan. Though locally common in some areas, it has been listed as a species vulnerable to extinction. Its decline has been caused by habitat destruction and hybridisation with the closely related Chinese or light-vented bulbul. The two species' ranges overlap in several areas, partly because birds of the latter species have been released for Buddhist ceremonies. The species has already become extinct in Yilan County (Taiwan).
Wikipedia contributors, Styan's bulbul; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T04:08:01.817126+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Pycnonotus taivanus Styan, 1893
- Name authority
- Styan, 1893
- Common name
- Styan's Bulbul
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Pycnonotidae
- Genus
- Pycnonotus
- 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
- orderPasseriformes
- familyPycnonotidae G. R. Gray, 1840
- genusPycnonotus F. Boie, 1826
- speciesPycnonotus taivanus Styan, 1893
Close classified relatives
These entries share the source’s genus, Pycnonotus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Common BulbulPycnonotus barbatus (Desfontaines, 1789) | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Ayeyarwady BulbulPycnonotus blanfordi Jerdon, 1862 | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Asian Red-eyed BulbulPycnonotus brunneus Blyth, 1845 | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Cape BulbulPycnonotus capensis (Linnaeus, 1766) | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Stripe-throated BulbulPycnonotus finlaysoni Strickland, 1844 | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Yellow-vented BulbulPycnonotus goiavier (Scopoli, 1786) | PycnonotidaeChordata | Accepted speciesRecorded extant |
| White-eared BulbulPycnonotus leucotis (Gould, 1836) | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Olive-winged BulbulPycnonotus plumosus Blyth, 1845 | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Light-vented BulbulPycnonotus sinensis (J. F. Gmelin, 1789) | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Brown-breasted BulbulPycnonotus xanthorrhous Anderson, 1869 | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Straw-headed BulbulPycnonotus zeylanicus (J. F. Gmelin, 1789) | PycnonotidaeChordata | Accepted speciesRecorded extant |
| Ashy-fronted BulbulPycnonotus cinereifrons (Tweeddale, 1878) | PycnonotidaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Pycnonotus taivanus taivanus Styan, 1893 Styan, 1893 | synonym |
| Stictognathus taivanus (Styan, 1893) (Styan, 1893) | 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.
- Styan, & Frederick William. (1893). Letters, Extracts, Notices, &c. The Ibis, Vol. 5, No. 19. 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. A suitable sourced image remains to be added.
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:4QMN9. Classification follows source parent identifiers. English common names may vary by region.