transverse radial
Endochondral bone, which may be ossified or not in adults, located immediately anteriorly to the pterygiophore series of the anal fin. The structure is usually cylindrical, and its plane of symmetry is transverse to that of pterygiophores and fin rays.
| Type | Bone |
| Parent Structure | endochondral bone |
Frequently Asked Questions
What is the transverse radial?
Endochondral bone, which may be ossified or not in adults, located immediately anteriorly to the pterygiophore series of the anal fin. The structure is usually cylindrical, and its plane of symmetry is transverse to that of pterygiophores and fin rays.
Related Structures
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1st arch mandibular mesenchyme from neural crest
1st arch maxillary component
1st arch maxillary ectoderm
ectoderm of maxillary component
1st arch maxillary-mandibular cleft
1st arch maxillary-mandibular groove ectoderm
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