Hemisphaeranthos costifera Terquem & Berthelin, 1875
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
- Hemisphaeranthos costifera Terquem & Berthelin, 1875
- Name authority
- Terquem & Berthelin, 1875
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Echinodermata
- Class
- Holothuroidea
- Order
- Apodida
- Family
- Myriotrochidae
- Genus
- Hemisphaeranthos
- Extinction status
- Recorded extinct
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
- phylumEchinodermata
- subphylumEchinozoa
- classHolothuroidea de Blainville, 1834
- subclassParactinopoda Ludwig, 1891
- orderApodida Brandt, 1835
- familyMyriotrochidae Théel, 1877
- genusHemisphaeranthos Terquem & Berthelin, 1875
- speciesHemisphaeranthos costifera Terquem & Berthelin, 1875
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.
- Terquem, O., & Berthelin, G. (1875). Étude microscopique des marnes du Lias moyen d’Essey-lès-Nancy, zone inférieure de l’assise à Ammonites margaritatus. Mémoires de La Société Géologique de France (2e Série), 10. 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:3KSR9. Classification follows source parent identifiers. English common names may vary by region.