Link to NCBI Front Page Taxonomy Logo
Entrez PubMed Nucleotide Protein Genome Structure PMC Taxonomy BioCollections
Taxonomy browser (Spirotrichea)


Taxonomy ID: 33829 (for references in articles please use NCBI:txid33829)
current name
Spirotrichea Buetschli, 1889
NCBI BLAST name: ciliates
Rank: class
Genetic code: Translation table 6 (Ciliate Nuclear; Dasycladacean Nuclear; Hexamita Nuclear)
Mitochondrial genetic code: Translation table 4 (Mold Mitochondrial; Protozoan Mitochondrial; Coelenterate Mitochondrial; Mycoplasma; Spiroplasma)
Plastid genetic code: Translation table 11 (Bacterial, Archaeal and Plant Plastid)
Other names:
heterotypic synonym
heterotypic synonym
heterotypic synonym
Lineage( full )
cellular organisms; Eukaryota; Sar; Alveolata; Ciliophora; Intramacronucleata
   Entrez records   
Database name Subtree links Direct links
Nucleotide 342,382 -
Protein 122,760 -
Structure 34 -
Genome 26 -
Popset 225 75
Conserved Domains 6 -
GEO Datasets 185 -
PubMed Central 2,454 281
Gene 300 -
SRA Experiments 1,016 3
Identical Protein Groups 119,324 -
BioProject 90 1
BioSample 516 3
Assembly 45 -
PubChem BioAssay 3 -
Taxonomy 1,675 1

External Information Resources (NCBI LinkOut)

LinkOut Subject LinkOut Provider
Spirotricha taxonomy/phylogenetic Integrated Taxonomic Information System
Spirotrichea taxonomy/phylogenetic Lifemap
2 records from this provider taxonomy/phylogenetic Ocean Biogeographic Information System
2 records from this provider taxonomy/phylogenetic World Register of Marine Species
Wikipedia taxonomy/phylogenetic iPhylo
Groups interested in participating in the LinkOut program should visit the LinkOut home page.
A list of our current non-bibliographic LinkOut providers can be found here.

Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification - please consult the relevant scientific literature for the most reliable information.

Reference: How to cite this resource - Schoch CL, et al. NCBI Taxonomy: a comprehensive update on curation, resources and tools. Database (Oxford). 2020: baaa062. PubMed: 32761142 PMC: PMC7408187.

Comments and questions to

[Help] [Search] [NLM NIH] [Disclaimer]