单词	odontophore
释义	odontophore /əˈdɒntə(ʊ)fɔː / noun Zoology A cartilaginous projection in the mouth of a mollusc, on which the radula is supported.The possession of an odontophore internal to the mouth angle ossicles can only be interpreted as an apomorphy of crown asteroids.... The odontophore is an unpaired typically T-shaped ossicle between and dorsal to the distal side of each mouth-angle ossicular pair. We also explore the extraxial nature and phylogenetic significance of the odontophore. Derivatives odontophoral adjective ... The odontophoral process of the proso branch gastropods is situated at the distal end of the proboscis.
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