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Urochordata MeSH Descriptor Data 2022


MeSH Heading
Urochordata
Tree Number(s)
B01.050.150.200.727
B01.050.500.272.727
Unique ID
D014561
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D014561
Scope Note
A subphylum of chordates intermediate between the invertebrates and the true vertebrates. It includes the Ascidians.
Entry Term(s)
Ascidia
Ascidiacea
Ascidians
Sea Squirts
Tunicata
Tunicates
Urochordates
Registry Number
txid7712
Related Numbers
txid30275
txid7713
Previous Indexing
Chordata (1966-1972)
Public MeSH Note
2020; see UROCHORDATA 1999-2019
History Note
2020(1973); was UROCHORDATA 1999-2019
Date Established
1973/01/01
Date of Entry
1999/01/01
Revision Date
2020/09/02
Urochordata Preferred
Ascidia Narrower
Sea Squirts Narrower
Ascidiacea Related
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