Link to NCBI Front Page Taxonomy Logo

Try the new NCBI Taxonomy Browser for enhanced search and links to other NCBI data!
The redesigned NCBI Datasets Taxonomy Browser will replace this legacy browser in Fall 2026. Read more

Entrez PubMed Nucleotide Protein Genome Structure PMC Taxonomy BioCollections
   
   Entrez records   
Database name Direct links Subtree links Links from type
BioProject - 26 -
BioSample - 188 -
Conserved Domains - 2 -
GEO DataSets - 80 -
Gene - 45,267 -
Identical Protein Groups - 33,475 -
Nucleotide - 112,693 -
PMC 1,503 1,503 -
Protein - 39,582 -
SRA - 2,049 -
Structure - 9 -
Taxonomy 2 2 -

Ornithorhynchus

Taxonomy ID: 9257 (for references in articles please use ncbitaxon:9257)
current name
Ornithorhynchus
NCBI BLAST name: monotremes
Rank: genus
Genetic code: Translation table 1 (Standard)
Mitochondrial genetic code: Translation table 2 (Vertebrate Mitochondrial)
Lineage(full)
cellular organisms; Eukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Dipnotetrapodomorpha; Tetrapoda; Amniota; Mammalia; Prototheria; Monotremata; Ornithorhynchidae

External Information Resources (NCBI LinkOut)

LinkOut Subject LinkOut Provider
Ornithorhynchus taxonomy/phylogenetic AnimalBase
Ornithorhynchus taxonomy taxonomy/phylogenetic Arctos Specimen Database
Show Biotic Interactions taxonomy/phylogenetic Global Biotic Interactions
Ornithorhynchus Blumenbach, 1800 taxonomy/phylogenetic Integrated Taxonomic Information System
Ornithorhynchus taxonomy/phylogenetic Lifemap
Ornithorhynchus Blumenbach 1800 taxonomy/phylogenetic Mammal Species of the World
Ornithorhynchus Blumenbach, 1800 taxonomy/phylogenetic World Register of Marine Species
Notes:
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 info@ncbi.nlm.nih.gov

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