part of part of has potential to develop into has potential to develop into contributes to morphology of artery pharyngeal arch respiratory system artery pharyngeal arch artery http://upload.wikimedia.org/wikipedia/commons/8/84/Gray473.png add specific artery derivatives AAO:0010414 The third, fourth, and sixth arches, along with the seventh intersegmental arteries and the left dorsal aorta, are the primary contributors to the normal aortic arch and its major thoracic branches branchial aortic arches arteriae arcuum pharyngeorum UBERON:0004342 Do not confuse with arch of aorta. VHOG:0000122 XAO:0000341 PAA branchial arch artery NCIT:C32123 pharyngeal arch artery ZFA:0005004 pharyngeal arch artery aortic arch artery TAO:0005004 Paired vessels arching from the ventral to the dorsal aorta through the pharyngeal arches. [TFD][VHOG] EHDAA:398 embryonic aortic arch artery Wikipedia:Aortic_arches When vertebrates first appeared, they must have possessed a ventral and dorsal aorta with aortic arches between them.[well established][VHOG] uberon UBERON:0004363 Number varies - Lampreys have 8, hagfishes 15; only up to 6 appear in embryonic development in most gnathostome fishes and all tetrapods pharyngeal arch arteries a. arcuum pharyngeorum UMLS:C0003489 aortic arch EMAPA:16684 aortic arches branchial aortic arches EHDAA:7327 EFO:0003695 EHDAA2:0000186 One of a series of paired embryological vascular structures formed within a pharyngeal arch; in the adult, some of these vessels give rise to the great vessels[MP]. presumptive structure pharyngeal vasculature structure with developmental contribution from neural crest