Chordata, Nonvertebrate
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.
Year introduced: 2000(1966)
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Subheadings:
Tree Number(s): B01.050.150.200, B01.050.500.272
MeSH Unique ID: D002816
Entry Terms:
- Chordatas, Nonvertebrate
- Nonvertebrate Chordata
- Nonvertebrate Chordatas
- Invertebrate Chordate
- Chordate, Invertebrate
- Chordates, Invertebrate
- Invertebrate Chordates