JP
JP · native · native
NATURAL HISTORY · CATALOGUE RECORD
Cyphoproetus latiaxis Kobayashi & Hamada, 1986
Source-backed taxonomic record
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
- Cyphoproetus latiaxis Kobayashi & Hamada, 1986
- Name authority
- Kobayashi & Hamada, 1986
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Trilobita
- Order
- Proetida
- Family
- Proetidae
- Genus
- Cyphoproetus
- Extinction status
- Recorded extinct
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
- phylumArthropoda
- classTrilobita
- orderProetida
- familyProetidae
- genusCyphoproetus
- speciesCyphoproetus latiaxis Kobayashi & Hamada, 1986
Close classified relatives
These entries share the source’s genus, Cyphoproetus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Cyphoproetus comitilus Clarkson & Howells, 1981 | ProetidaeArthropoda | Accepted speciesRecorded extinct |
| Cyphoproetus facetus Tripp, 1954 | ProetidaeArthropoda | Accepted speciesRecorded extinct |
| Cyphoproetus pugionis Howells, 1982 | ProetidaeArthropoda | Accepted speciesRecorded extinct |
| Cyphoproetus svartoensis Owen, 1981 | ProetidaeArthropoda | Accepted speciesRecorded extinct |
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
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.
- Kobayashi, T., & Hamada, T. (1986). The second addition of the Silurian trilobite fauna of Yokokura-Yama, Shikoko, Japan. Transactions and Proceedings of the Paleontological Society of Japan, N.S.: 447--, 462. 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:33G2W. Classification follows source parent identifiers. English common names may vary by region.