part of start stage end stage vein anterior cerebral vein ZFA:0001067 TAO:0001067 zebrafish_anatomy Vein that branches from the primordial hindbrain channel (PHBC) at 1.3 dpf. The primitive prosencephalic artery drains into the anterior cerebral vein (ACeV) as do the prosencephalic artery and the nasal vein. ACeV rostral cerebral vein cranial blood vessel pharyngula:prim-5 hatching:pec-fin