NATURAL HISTORY · CATALOGUE RECORD
Long-billed White-eye
Rukia longirostra (Taka-Tsukasa & Yamashina, 1931)
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
The long-billed white-eye (Rukia longirostra), known as tiht in Pohnpeian, is a species of bird in the family Zosteropidae. It is endemic to the island of Pohnpei in the Federated States of Micronesia.
The long-billed white-eye seems quite distinct in both plumage, structure, and habits from the teardrop white-eye Rukia ruki – the type species of genus Rukia – and may deserve a change of genus, possibly to Zosterops like the olive-colored white-eye (Z.oleagineus, formerly Rukia oleaginea).
Wikipedia contributors, Long-billed white-eye; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T07:49:31.272430+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Rukia longirostra (Taka-Tsukasa & Yamashina, 1931)
- Name authority
- (Taka-Tsukasa & Yamashina, 1931)
- Common name
- Long-billed White-eye
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Zosteropidae
- Genus
- Rukia
- 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
- familyZosteropidae Bonaparte, 1853
- genusRukia Momiyama, 1922
- speciesRukia longirostra (Taka-Tsukasa & Yamashina, 1931)
Close classified relatives
These entries share the source’s genus, Rukia. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Teardrop White-eyeRukia ruki (Hartert, 1897) | ZosteropidaeChordata | Accepted speciesRecorded extant |
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=179905 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:4TPD9. Classification follows source parent identifiers. English common names may vary by region.