deep-sea coral
Deltocyathus calcar Pourtalès, 1874
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.
Identity & source status
- Scientific name
- Deltocyathus calcar Pourtalès, 1874
- Name authority
- Pourtalès, 1874
- Common name
- deep-sea coral
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Cnidaria
- Class
- Anthozoa
- Order
- Scleractinia
- Family
- Deltocyathidae
- Genus
- Deltocyathus
- 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
- phylumCnidaria
- classAnthozoa
- subclassHexacorallia
- orderScleractinia Bourne, 1900
- suborderVacatina Okubo, 2016
- familyDeltocyathidae Kitahara, Cairns, Stolarski & Miller, 2012
- genusDeltocyathus Milne Edwards & Haime, 1848
- speciesDeltocyathus calcar Pourtalès, 1874
Close classified relatives
These entries share the source’s genus, Deltocyathus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Deltocyathus cameratus Cairns, 1999 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus corrugatus Cairns, 1999 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus eccentricus Cairns, 1979 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus fontinalis Dennant, 1904 | DeltocyathidaeCnidaria | Accepted speciesRecorded extinct |
| Deltocyathus heteroclitus Wells, 1984 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus moseleyi Cairns, 1979 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus murrayi Gardiner & Waugh, 1938 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus parvulus Keller, 1982 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus philippinensis Cairns & Zibrowius, 1997 | DeltocyathidaeCnidaria | Accepted speciesExtinction status not supplied |
| Deltocyathus rotulus (Alcock, 1898) | DeltocyathidaeCnidaria | 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 |
|---|---|
| Deltocyathus agassizi calcar Pourtalès, 1874 Pourtalès, 1874 | synonym |
| Deltocyathus agassizi var. calcar Pourtalès, 1874 Pourtalès, 1874 | synonym |
| Astrocyathus paradoxus Haeckel, 1904 Haeckel, 1904 | 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/scleractinia/aphia.php?p=taxdetails&id=286791 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:34KF2. Classification follows source parent identifiers. English common names may vary by region.