NATURAL HISTORY · CATALOGUE RECORD
Oahu Elepaio
Chasiempis ibidis Stejneger, 1887
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 Oʻahu ʻelepaio (Chasiempis ibidis) is a monarch flycatcher endemic to the Hawaiian Island of Oʻahu. It is one of the three distinct, closely related species of ʻelepaio native to the Hawaiian archipelago, including the Hawaiʻi ʻelepaio and the Kauʻi ʻelepaio. They are found in high elevations on the slopes of Oʻahu and primarily consume insects. They are currently listed as vulnerable by the IUCN Red List, and ongoing work is being done to eliminate invasive predators and disease.
Wikipedia contributors, Oʻahu ʻelepaio; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T02:55:02.005510+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Chasiempis ibidis Stejneger, 1887
- Name authority
- Stejneger, 1887
- Common name
- Oahu Elepaio
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Monarchidae
- Genus
- Chasiempis
- 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
- familyMonarchidae Bonaparte, 1854
- genusChasiempis Cabanis, 1847
- speciesChasiempis ibidis Stejneger, 1887
Close classified relatives
No other member of this genus is present in the selected snapshot.
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Chasiempis sandwichensis ibidis Stejneger, 1887 Stejneger, 1887 | 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.
- Stejneger, & Leonhard. (1887). Birds of Kauai Island, Hawaiian Archipelago, collected by Mr. Valdemar Knuden, with descriptions of new species. Proceedings of the United States National Museum, Vol. 10. 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:TPZG. Classification follows source parent identifiers. English common names may vary by region.