Dichotomyctere ocellatus (Steindachner, 1870)
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
Dichotomyctere ocellatus (syn. Tetraodon biocellatus), commonly the figure 8 puffer or eyespot puffer, is a pufferfish found in freshwater in Southeast Asia. It is known from the lower reaches of the Mekong (Cambodia), the Peninsular Malaysia as well as Borneo (Sarawak, Kalimantan).
Wikipedia contributors, Dichotomyctere ocellatus; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:31:47.730941+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Dichotomyctere ocellatus (Steindachner, 1870)
- Name authority
- (Steindachner, 1870)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Tetraodontiformes
- Family
- Tetraodontidae
- Genus
- Dichotomyctere
- 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
- orderTetraodontiformes
- suborderTetraodontoidei
- familyTetraodontidae Bonaparte, 1831
- genusDichotomyctere Duméril, 1855
- speciesDichotomyctere ocellatus (Steindachner, 1870)
Close classified relatives
These entries share the source’s genus, Dichotomyctere. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Dichotomyctere fluviatilis (Hamilton, 1822) | TetraodontidaeChordata | Accepted speciesExtinction status not supplied |
| Dichotomyctere nigroviridis (Marion de Procé, 1822) | TetraodontidaeChordata | Accepted speciesExtinction status not supplied |
| Dichotomyctere erythrotaenia (Bleeker, 1853) | TetraodontidaeChordata | Accepted speciesExtinction status not supplied |
| Dichotomyctere kretamensis (Inger, 1953) | TetraodontidaeChordata | Accepted speciesExtinction status not supplied |
| Dichotomyctere sabahensis (Dekkers, 1975) | TetraodontidaeChordata | Accepted speciesExtinction status not supplied |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Tetraodon steindachneri Dekkers, 1975 Dekkers, 1975 | synonym |
| Crayracion fluviatilis var. ocellata Steindachner, 1870 Steindachner, 1870 | synonym |
| Tetrodon biocellatus Tirant, 1885 Tirant, 1885 | synonym |
| Tetraodon biocellatus Tirant, 1885 Tirant, 1885 | synonym |
| Chelonodon biocellatus (Tirant, 1885) (Tirant, 1885) | synonym |
| Chelonodon ocellata (Steindachner, 1870) (Steindachner, 1870) | 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.marinespecies.org/aphia.php?p=taxdetails&id=994327 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:35NGN. Classification follows source parent identifiers. English common names may vary by region.