Osphronemus septemfasciatus Roberts, 1992
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
Osphronemus septemfasciatus is a species of giant gourami, a type of Southeast Asian freshwater fish from the family Osphronemidae. It is endemic to the island of Borneo where it is found in the Malaysian state of Sarawak, in Brunei, and the Indonesian provinces of West Kalimantan, East Kalimantan and North Kalimantan. It is found in large slow-flowing rivers where it prefers the main channels, although juveniles also occur in large tributaries near the main river. Like its relatives, it is known to be an obligate air-breather. The largest recorded specimen of O. septemfasciatus, which possibly also is the largest giant gourami, was caught in Sarawak and it was 72.4 cm (28.5 in) in standard length, 87.2 cm (34.3 in) in total length and 20.5 kg (45 lb) in weight.
Wikipedia contributors, Osphronemus septemfasciatus; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T23:27:07.178988+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Osphronemus septemfasciatus Roberts, 1992
- Name authority
- Roberts, 1992
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Anabantiformes
- Family
- Osphronemidae
- Genus
- Osphronemus
- Extinction status
- Not supplied by this source
Source habitat flags: Marine: no · Freshwater: yes · Terrestrial: no. These do not form a complete habitat description.
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
- gigaclassActinopterygii
- superclassActinopteri
- classTeleostei
- orderAnabantiformes
- suborderAnabantoidei
- familyOsphronemidae van der Hoeven, 1832
- subfamilyOsphroneminae van der Hoeven, 1832
- genusOsphronemus Lacepède, 1801
- speciesOsphronemus septemfasciatus Roberts, 1992
Close classified relatives
These entries share the source’s genus, Osphronemus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Osphronemus goramy Lacepède, 1801 | OsphronemidaeChordata | Accepted speciesExtinction status not supplied |
| Osphronemus laticlavius Roberts, 1992 | OsphronemidaeChordata | Accepted speciesExtinction status not supplied |
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.
- Roberts, T. R. (1992). Systematic revision of the southeast Asian anabantoid fish genus Osphronemus, with descriptions of two new species. Ichthyological Exploration of Freshwaters, 2. 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:6TBWR. Classification follows source parent identifiers. English common names may vary by region.