- hypethmoid
Dictionary of ichthyology. 2009.
hypethmoid
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dermethmoid — 1) supraethmoid (one of the paired dermal bones above the ethmoid, anterior to the frontals. Also called dermal ethmoid, mesethmoid and dermal mesethmoid rostral) 2) ethmoid (the deep, embryonic, perichondral, cartilaginous bone ossifying in and… … Dictionary of ichthyology
ethmoid — the deep, embryonic, perichondral, cartilaginous bone ossifying in and around the nasal septum. Later covered by the nasals, prevomer, adnasals (and rostrals) and located anterior to the orbit. It may not ossify in some Teleostei. Also called… … Dictionary of ichthyology
os ethmoidale — (plural ossa ethmoidalia)) ethmoid (the deep, embryonic, perichondral, cartilaginous bone ossifying in and around the nasal septum. Later covered by the nasals, prevomer, adnasals (and rostrals) and located anterior to the orbit. It may not… … Dictionary of ichthyology
