Hemifridericia parva Nielsen & Christensen, 1959
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
- Hemifridericia parva Nielsen & Christensen, 1959
- Name authority
- Nielsen & Christensen, 1959
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Annelida
- Class
- Clitellata
- Order
- Enchytraeida
- Family
- Enchytraeidae
- Genus
- Hemifridericia
- 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
- phylumAnnelida
- classClitellata
- subclassOligochaeta Grube, 1850
- orderEnchytraeida Kasprzak, 1984
- familyEnchytraeidae d'Udekem, 1855
- genusHemifridericia Nielsen & Christensen, 1959
- speciesHemifridericia parva Nielsen & Christensen, 1959
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.
- Nielsen, C. O., & Christensen, B. (1959). The Enchytraeidae: critical revision and taxonomy of European species (Studies on Enchytraeidae VII). Natura Jutlandica, 8–9: 1–160. 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:3KNQG. Classification follows source parent identifiers. English common names may vary by region.