Zhangixalus owstoni (Stejneger, 1907)
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
Zhangixalus owstoni or Owston's green tree frog is a species of frog in the family Rhacophoridae which is endemic to Japan. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical seasonally wet or flooded lowland grassland, intermittent freshwater marshes, and irrigated land. It is threatened by habitat loss. The population is currently stable. The adult male frog is about 42–51 mm long from nose to rear end and the adult female frog is about 50–67 mm long. There is not much webbing on the feet. This frog can survive in a variety of habitats but seems to prefer forests and an arboreal lifestyle. But when it is time to reproduce, the frogs go to grasslands and wetlands. This frog has been observed 20 and 450 meters above sea level. The IUCN classifies this frog as near threatened. The island chain to which it is endemic underwent significant changes during and after World War II. Its range does include one protected park: Iriomote Ishigaki National Park on Iriomote Island.
Wikipedia contributors, Zhangixalus owstoni; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T18:55:29.852658+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Zhangixalus owstoni (Stejneger, 1907)
- Name authority
- (Stejneger, 1907)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibia
- Order
- Anura
- Family
- Rhacophoridae
- Genus
- Zhangixalus
- 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
- classAmphibia
- orderAnura
- familyRhacophoridae Hoffman, 1932
- subfamilyRhacophorinae Hoffman, 1932
- genusZhangixalus Li, Jiang, Ren & Jiang, 2019
- speciesZhangixalus owstoni (Stejneger, 1907)
Close classified relatives
These entries share the source’s genus, Zhangixalus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Zhangixalus arboreus (Okada & Kawano, 1924) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus burmanus (Andersson, 1939) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus chenfui (Liu, 1945) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus dorsoviridis (Bourret, 1937) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus duboisi (Ohler, Marquis, Swan & Grosjean, 2000) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus hongchibaensis (Li, Liu, Chen, Wu, Murphy, Zhao, Wang & Zhang, 2012) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus hungfuensis (Liu & Hu, 1961) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus moltrechti (Boulenger, 1908) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus nigropunctatus (Liu, Hu & Yang, 1962) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus pinglongensis (Mo, Chen, Liao & Zhou, 2016) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus prasinatus (Mou, Risch & Lue, 1983) | RhacophoridaeChordata | Accepted speciesRecorded extant |
| Zhangixalus prominanus (Smith, 1924) | RhacophoridaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Polypedates owstoni Stejneger, 1907 Stejneger, 1907 | synonym |
| Polypedates schlegeli owstoni Stejneger, 1907 Stejneger, 1907 | synonym |
| Rhacophorus owstoni (Stejneger, 1907) (Stejneger, 1907) | synonym |
| Rhacophorus schlegelii owstoni (Stejneger, 1907) (Stejneger, 1907) | synonym |
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=1101962 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:5D4MM. Classification follows source parent identifiers. English common names may vary by region.