Barygenys exsul Zweifel, 1963
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
Barygenys exsul is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea. It is known from Rossel (type locality) and Sudest Islands in the Louisiade Archipelago, east of New Guinea. It is uncertain whether the specimens from Sudest really are conspecific with this species. Barygenys apodasta and Barygenys resima were mixed with this species prior to their description in 2013.
Wikipedia contributors, Barygenys exsul; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T15:19:53.817820+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Barygenys exsul Zweifel, 1963
- Name authority
- Zweifel, 1963
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibia
- Order
- Anura
- Family
- Microhylidae
- Genus
- Barygenys
- 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
- familyMicrohylidae Günther, 1858
- subfamilyAsterophryinae Günther, 1858
- genusBarygenys Parker, 1936
- speciesBarygenys exsul Zweifel, 1963
Close classified relatives
These entries share the source’s genus, Barygenys. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Barygenys parvula Zweifel, 1981 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Barygenys atra (Günther, 1896) | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Barygenys nana Zweifel, 1972 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Barygenys maculata Menzies & Tyler, 1977 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Barygenys resima Kraus, 2013 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Barygenys flavigularis Zweifel, 1972 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Barygenys cheesmanae Parker, 1936 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Barygenys apodasta Kraus, 2013 | MicrohylidaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Asterophrys exsul (Zweifel, 1963) (Zweifel, 1963) | synonym |
| Baragenys exsul Zweifel, 1963 Zweifel, 1963 | 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=664256 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:5WDJD. Classification follows source parent identifiers. English common names may vary by region.