| visceral arch |
one of a series of bony or cartilaginous arches that develop in the walls of the mouth cavity and pharynx of a vertebrate embryo, consist typically of a curved segmented bar or rod on each side meeting the contralateral bar or rod at the ventral end, and correspond to the gill arches of fishes and amphibians - called also pharyngeal arch , bronchial arch
출처: pages.cpsc.ucalgary.ca/~becker/HatchingProgram/Can...
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