Dekeyseria amazonica Rapp Py-Daniel, 1985
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
Dekeyseria amazonica is a species of freshwater ray-finned fish belonging to the family Loricariidae, the suckermouth armoured catfishes, and the subfamily Hypostominae, the suckermouth catfishes. This catfish is found in the Amazon basin, including the main Amazon River in Brazil and Colombia. This species reaches a standard length of 17.8 cm (7.0 in) and a weight of 89.69 g (3.164 oz).
Wikipedia contributors, Dekeyseria amazonica; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:29:56.831630+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Dekeyseria amazonica Rapp Py-Daniel, 1985
- Name authority
- Rapp Py-Daniel, 1985
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Siluriformes
- Family
- Loricariidae
- Genus
- Dekeyseria
- 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
- orderSiluriformes
- familyLoricariidae Rafinesque, 1815
- subfamilyHypostominae Kner, 1853
- tribeAncistrini Kner, 1854
- genusDekeyseria Rapp Py-Daniel, 1985
- speciesDekeyseria amazonica Rapp Py-Daniel, 1985
Close classified relatives
These entries share the source’s genus, Dekeyseria. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Dekeyseria brachyura (Kner, 1854) | LoricariidaeChordata | Accepted speciesExtinction status not supplied |
| Dekeyseria picta (Kner, 1854) | LoricariidaeChordata | Accepted speciesExtinction status not supplied |
| Dekeyseria pulchra (Steindachner, 1915) | LoricariidaeChordata | Accepted speciesExtinction status not supplied |
| Dekeyseria niveata (La Monte, 1929) | LoricariidaeChordata | Accepted speciesExtinction status not supplied |
| Dekeyseria scaphirhyncha (Kner, 1854) | LoricariidaeChordata | 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.
- Rapp Py-Daniel, L. H. (1985). Dekeyseria amazonica, novo gênero e nova espécie na região amção (Loricariidae: Siluriformes). Amazoniana, 9 (2): 177–191. 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:34FFV. Classification follows source parent identifiers. English common names may vary by region.