Delturus parahybae Eigenmann & Eigenmann, 1889
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
Delturus parahybae is a species of freshwater ray-finned fish belonging to the family Loricariidae, the armoured suckermouth catfishes, and the subfamily Delturinae, the primitive suckermouth catfishes. This catfish is endemic to Brazil where it is restricted to the Paraíba do Sul basin in the state of Rio de Janeiro and Minas Gerais. This species attains a maximum standard length of 21 cm (8.3 in).
Wikipedia contributors, Delturus parahybae; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:30:03.471332+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Delturus parahybae Eigenmann & Eigenmann, 1889
- Name authority
- Eigenmann & Eigenmann, 1889
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Siluriformes
- Family
- Loricariidae
- Genus
- Delturus
- 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
- subfamilyDelturinae Armbruster, Reis & Pereira, 2006
- genusDelturus Eigenmann & Eigenmann, 1889
- speciesDelturus parahybae Eigenmann & Eigenmann, 1889
Close classified relatives
These entries share the source’s genus, Delturus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Delturus brevis Reis & Pereira, 2006 | LoricariidaeChordata | Accepted speciesExtinction status not supplied |
| Delturus angulicauda (Steindachner, 1877) | LoricariidaeChordata | Accepted speciesExtinction status not supplied |
| Delturus carinotus (La Monte, 1933) | 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.
- Eigenmann, C. H., & Eigenmann, R. S. (1889). Preliminary notes on South American Nematognathi. II. Proceedings of the California Academy of Sciences (Series 2), 2: 28–56. https://doi.org/10.5962/bhl.part.3477 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:34KPG. Classification follows source parent identifiers. English common names may vary by region.