Dicotylichthys punctulatus Kaup, 1855
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
Dicotylichthys punctulatus, also known as the three-bar porcupinefish, is a species of porcupinefish endemic to the east coast of Australia, where it is found in coastal and offshore reef environments down to 50 m (160 ft) deep. This species grows to 40 cm (16 in) in standard length, although most only reach 18 cm (7.1 in). This species is the only known member of the genus Dicotylichthys.
Wikipedia contributors, Dicotylichthys; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:31:47.730941+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Dicotylichthys punctulatus Kaup, 1855
- Name authority
- Kaup, 1855
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Tetraodontiformes
- Family
- Diodontidae
- Genus
- Dicotylichthys
- Extinction status
- Not supplied by this source
Source habitat flags: Marine: yes · Freshwater: no · 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
- orderTetraodontiformes
- suborderTetraodontoidei
- familyDiodontidae Billberg, 1833
- genusDicotylichthys Kaup, 1855
- speciesDicotylichthys punctulatus Kaup, 1855
Close classified relatives
No other member of this genus is present in the selected snapshot.
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.
- Kaup, J. J. (1855). Uebersicht über die Species einiger Familien der Sclerodermen. Archiv Für Naturgeschichte, v. 21 (pt. 1): 215–233. https://doi.org/10.5962/bhl.part.13991 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:35QNP. Classification follows source parent identifiers. English common names may vary by region.