Halonympha soyomaruae Okutani & Kawamura, 2002
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
- Halonympha soyomaruae Okutani & Kawamura, 2002
- Name authority
- Okutani & Kawamura, 2002
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Bivalvia
- Family
- Halonymphidae
- Genus
- Halonympha
- 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
- phylumMollusca
- classBivalvia Linnaeus, 1758
- subclassAutobranchia Grobben, 1894
- infraclassHeteroconchia J. E. Gray, 1854
- subterclassEuheterodonta Giribet & Distel, 2003
- superorderAnomalodesmata Dall, 1889
- superfamilyCuspidarioidea Dall, 1886
- familyHalonymphidae Scarlato & Starobogatov, 1983
- genusHalonympha Dall & E. A. Smith, 1886
- speciesHalonympha soyomaruae Okutani & Kawamura, 2002
Close classified relatives
These entries share the source’s genus, Halonympha. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Halonympha asiatica Hayami & Kase, 1993 | HalonymphidaeMollusca | Accepted speciesExtinction status not supplied |
| Halonympha atlanta J. A. Allen & R. E. Morgan, 1981 | HalonymphidaeMollusca | Accepted speciesExtinction status not supplied |
| Halonympha depressa (Jeffreys, 1882) | HalonymphidaeMollusca | Accepted speciesExtinction status not supplied |
| Halonympha leiomyoides (Poutiers, 1981) | HalonymphidaeMollusca | Accepted speciesExtinction status not supplied |
| Halonympha ros (Verco, 1908) | HalonymphidaeMollusca | 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.
- Okutani, &.; Kawamura. (2002). Abyssal Bivalves Collected from beyond 3,000 m in the Northwest Pacific and Shikoku Basins by the R/V Soyo-Maru, 1977-1981. Bulletin of the National Science Museum Series A (Zoology), 28. 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:3JFJY. Classification follows source parent identifiers. English common names may vary by region.