Term Name: | pharyngobranchial 4 cartilage |
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Synonyms: | infrapharyngobranchial 4 cartilage, infrapharyngobranchials |
Definition: | Pharyngobranchial cartilage which forms in close proximity to or fused with pharyngobranchial 3; may not be distinguishable as a separate element in the adult. Remains cartilaginous. |
Appears at: | Larval:Days 14-20 (14d-21d, 6.2mm, 10 teeth) |
Evident until: | Adult (90d-730d, breeding adult) |
Ontology: | Anatomy Ontology [ZFA:0001251] |
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