Boehlkea fredcochui Géry, 1966
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
Boehlkea fredcochui, also known as the Cochu's blue tetra, is a species of characin. Its natural range is in the Amazon Basin. It is commonly kept as an aquarium fish.
It is named in honor of tropical fish importer Ferdinand (Fred) Cochu of the Paramount Aquarium, who introduced this species to the aquarium hobby around 1956.
Wikipedia contributors, Cochu's blue tetra; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:11:13.275745+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Boehlkea fredcochui Géry, 1966
- Name authority
- Géry, 1966
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Characiformes
- Family
- Stevardiidae
- Genus
- Boehlkea
- 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
- orderCharaciformes
- suborderCharacoidei
- familyStevardiidae Gill, 1858
- subfamilyDiapominae Eigenmann, 1909
- genusBoehlkea Géry, 1966
- speciesBoehlkea fredcochui Géry, 1966
Close classified relatives
These entries share the source’s genus, Boehlkea. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Boehlkea weitzmani Soares, Bertaco, Ito & Zuanon, 2017 | StevardiidaeChordata | 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 |
|---|---|
| Microbrycon fredcochui (Géry, 1966) (Géry, 1966) | 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.
- Géry, J. (1966). A review of certain Tetragonopterinae (Characoidei), with the description of two new genera. Ichthyologica, the Aquarium Journal, 37 (5): 211–236. 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:5WLGM. Classification follows source parent identifiers. English common names may vary by region.