Halystina umberlee R. B. Salvador, Cavallari & Simone, 2014
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
- Halystina umberlee R. B. Salvador, Cavallari & Simone, 2014
- Name authority
- R. B. Salvador, Cavallari & Simone, 2014
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Gastropoda
- Order
- Seguenziida
- Family
- Seguenziidae
- Genus
- Halystina
- 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
- classGastropoda Cuvier, 1795
- subclassVetigastropoda Salvini-Plawen, 1980
- orderSeguenziida Haszprunar, 1986
- superfamilySeguenzioidea A. E. Verrill, 1884
- familySeguenziidae A. E. Verrill, 1884
- subfamilySeguenziinae A. E. Verrill, 1884
- tribeSeguenziini A. E. Verrill, 1884
- genusHalystina B. A. Marshall, 1991
- speciesHalystina umberlee R. B. Salvador, Cavallari & Simone, 2014
Close classified relatives
These entries share the source’s genus, Halystina. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Halystina caledonica B. A. Marshall, 1991 | SeguenziidaeMollusca | Accepted speciesExtinction status not supplied |
| Halystina carinata B. A. Marshall, 1991 | SeguenziidaeMollusca | Accepted speciesExtinction status not supplied |
| Halystina conoidea Helwerda, Wesselingh & S. T. Williams, 2014 | SeguenziidaeMollusca | Accepted speciesRecorded extinct |
| Halystina siberutensis (Thiele, 1925) | SeguenziidaeMollusca | Accepted speciesExtinction status not supplied |
| Halystina simplex (Barnard, 1963) | SeguenziidaeMollusca | Accepted speciesExtinction status not supplied |
| Halystina vaubani B. A. Marshall, 1991 | SeguenziidaeMollusca | 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.
- Salvador, R. B., Cavallari, D. C., & Simone, L. R. L. (2014). Seguenziidae (Gastropoda: Vetigastropoda) from SE Brazil collected by the Marion Dufresne (MD55) expedition. Zootaxa, 3878. https://doi.org/10.11646/zootaxa.3878.6.2 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:3JGWX. Classification follows source parent identifiers. English common names may vary by region.