Carassioides acuminatus (Richardson, 1846)
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
Carassioides acuminatus or black fish is a species of cyprinid fish in the subfamily Cyprininae. It is found in central and northern Vietnam and the Pearl River and Hainan in China. It may have been introduced into Laos. It occurs in slow flowing rivers with sandy or muddy beds. It has an omnivorous diet, including alga, insect larvae, zooplankton and organic detritus. It is sold in Vietnam for human consumption, where it valued as a food fish, and it is also used in aquaculture.
Wikipedia contributors, Carassioides acuminatus; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:14:50.249482+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Carassioides acuminatus (Richardson, 1846)
- Name authority
- (Richardson, 1846)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Cypriniformes
- Family
- Cyprinidae
- Genus
- Carassioides
- 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
- orderCypriniformes
- familyCyprinidae Rafinesque, 1815
- subfamilyCyprininae Rafinesque, 1815
- genusCarassioides Oshima, 1926
- speciesCarassioides acuminatus (Richardson, 1846)
Close classified relatives
These entries share the source’s genus, Carassioides. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Carassioides phongnhaensis Nguyen & Ho, 2003 | CyprinidaeChordata | 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 |
|---|---|
| Carassioides cantonensis (Heincke, 1892) (Heincke, 1892) | synonym |
| Carassioides rhombeus Oshima, 1926 Oshima, 1926 | synonym |
| Carassoides cantonensis (Heincke, 1892) (Heincke, 1892) | synonym |
| Carpio cantonensis Heincke, 1892 Heincke, 1892 | synonym |
| Cyprinion orientalis Vaillant, 1893 Vaillant, 1893 | synonym |
| Cyprinus acuminatus Richardson, 1846 Richardson, 1846 | ambiguous synonym |
| Carassioides cantonensis cantonensis (Heincke, 1892) (Heincke, 1892) | 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=1016266 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:R326. Classification follows source parent identifiers. English common names may vary by region.