Key to Vessel Abbreviations
		Abbreviation			Full Name
			AA1 AA2 AA3 AA4 AA5 AA6 ABA ABF ACeV ACV ALB ALBA ALBE AMA AMCtA BA BCA BuA CA CaDI CCtA CCV CMV CrDI CtA CV CVP DA DCV DLAV DLV DMJ H HA HPV ICA IOC LDA MCeV MMCtA MPLV MsA MsV MtA NA NCA NV OA OpV ORA OV P PA PAV PBA PCeV PCS PCV PHBC PHS PICA PLA PLV PMA PMBC PMCtA PMsA PPrA PrA PV SBA Se SeA SeV SIA SIV SV VA VI VTA	mandibular arch hyoid arch first branchial arch second branchial arch third branchial arch fourth branchial arch afferent branchial artery efferent branchial artery anterior cerebral vein anterior cardinal vein laminar branchial artery afferent laminar branchial artery efferent laminar branchial artery anterior mesenteric artery anterior mesencephalic central artery basilar artery basal communicating artery bulbus arteriosus caudal artery caudal division of the internal carotid artery cerebellar central arteries common cardinal vein communicating vessel cranial division of the internal carotid artery central artery caudal vein choroidal vascular plexus dorsal aorta dorsal ciliary vein dorsal longitudinal anastomotic vessel dorsal longitudinal vein dorsal midline junction heart hypobranchial artery hepatic portal vein internal carotid artery inner optic circle lateral dorsal aorta middle cerebral vein middle mesencephalic central artery median palatocerebral vein mesencephalic artery mesencephalic vein metencephalic artery nasal artery nasal ciliary artery nasal vein optic artery ophthalmic vein opercular artery optic vein pronephros pectoral artery parachordal vessel pseudobranchial artery posterior cerebral vein posterior communicating segment posterior cardinal vein primordial hindbrain channel primary head sinus primitive internal carotid artery palatocerebral artery palatocerebral vein posterior mesenteric artery primordial midbrain channel posterior mesencephalic central artery primitive mesencephalic artery primitive prosencephalic artery prosencephalic artery pectoral vein swim bladder artery intersegmental vessel intersegmental artery intersegmental vein supraintestinal artery subintestinal vein sinus venosus ventral aorta ventral intersegmental/intercostal vertebral artery