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NCBI (NCBI Taxonomy) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T204Eukaryote31334443.5
T002Plant22011430.6
T004Fungus655719.1
T007Bacterium328064.6
T013Fish294224.1
T012Bird179152.5
T014Reptile114441.6
T015Mammal99761.4
T005Virus97011.3
T011Amphibian77421.1

Term Type Counts

Term TypeExpanded FormCount
SCNScientific name707227
SYDesignated synonym204062
CMNCommon name14532
EQEquivalent name9042
USNUnique scientific name2689
UCNUnique common name629
USYUnique synonym568
UEUnique equivalent name32

Attribute Counts

Attribute TypeExpanded FormCount
RANKNCBI Rank (e.g. RANK[NCBI]species)707227
DIVNCBI Division/Phyla (e.g. DIV[NCBI]Viruses)707227
AUTHORITY_NAMEAuthority name664530

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
CHD/has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute707226
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute707226
SY/has_expanded_formsource asserted synonymy./Has expanded form3918
SY/expanded_form_ofsource asserted synonymy./Expanded form of3918

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
MSH70677/7195129.8
SNOMEDCT_US23211/7195123.2
SCTSPA22515/7195123.1
SNOMEDCT_VET16892/7195122.3
SNMI11175/7195121.6