Orthochromis machadoi (Poll, 1967)
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
Orthochromis machadoi, the Cunene dwarf happy, is a species of cichlid native to Angola and Namibia, where it is known from the Cunene River system. This species can reach a length of 6.5 centimetres (2.6 in) SL. The specific name of this fish honours the Portuguese zoologist António de Barros Machado (1912-2002) who collected the type in Angola.
Wikipedia contributors, Orthochromis machadoi; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T23:26:51.212928+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Orthochromis machadoi (Poll, 1967)
- Name authority
- (Poll, 1967)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Cichliformes
- Family
- Cichlidae
- Genus
- Orthochromis
- 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
- orderCichliformes
- familyCichlidae Bonaparte, 1835
- subfamilyPseudocrenilabrinae Fowler, 1934
- genusOrthochromis Greenwood, 1954
- speciesOrthochromis machadoi (Poll, 1967)
Close classified relatives
These entries share the source’s genus, Orthochromis. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Orthochromis rugufuensis De Vos & Seegers, 1998 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis kasuluensis De Vos & Seegers, 1998 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis rubrolabialis De Vos & Seegers, 1998 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis uvinzae De Vos & Seegers, 1998 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis luongoensis (Greenwood & Kullander, 1994) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis malagaraziensis (David, 1937) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis mazimeroensis De Vos & Seegers, 1998 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis mosoensis De Vos & Seegers, 1998 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis polyacanthus (Boulenger, 1899) | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis mporokoso Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis katumbii Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | CichlidaeChordata | Accepted speciesExtinction status not supplied |
| Orthochromis gecki Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | CichlidaeChordata | 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 |
|---|---|
| Haplochromis machadoi Poll, 1967 Poll, 1967 | synonym |
| Schwetzochromis machadoi (Poll, 1967) (Poll, 1967) | 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=1013405 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:74WTV. Classification follows source parent identifiers. English common names may vary by region.