Name: | pharyngeal arch 4 skeleton |
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Synonyms: | branchial arch 2 skeleton, gill arch 2 skeleton, visceral arch 4 skeleton |
Definition: | Anatomical cluster made up of skeletal and cartilaginous elements of the fourth pharyngeal arch, also called second gill or branchial arch. |
Ontology: | Anatomy Ontology [ZFA:0001231] |
Name: | decreased size |
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Synonyms: | hypoplasia, small, tiny, underdeveloped |
Definition: | A size quality which is relatively low. |
Ontology: | Phenotypic Quality Ontology [PATO:0000587] |