Medical Subject Headings

Last uploaded: March 22, 2026
Id http://purl.bioontology.org/ontology/MESH/D002816
http://purl.bioontology.org/ontology/MESH/D002816
Preferred Name

Chordata, Nonvertebrate

Definitions
A portion of the animal phylum Chordata comprised of the subphyla CEPHALOCHORDATA; UROCHORDATA, and HYPEROTRETI, but not including the Vertebrata (VERTEBRATES). It includes nonvertebrate animals having a NOTOCHORD during some developmental stage.
Synonyms
Invertebrate Chordate
Chordate, Invertebrate
Chordatas, Nonvertebrate
Chordates, Invertebrate
Nonvertebrate Chordatas
Invertebrate Chordates
Nonvertebrate Chordata
Type http://www.w3.org/2002/07/owl#Class
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