part of start stage end stage artery brain vasculature hypophyseal artery ZFA:0005787 Ceri zebrafish_anatomy Artery that runs along the midline from anterior to posterior regions of the hypothalamus and splits into two capillary branches (hyc). The formation of the artery is initiated at the hypophysis itself and extends anteriorly until it connects with the palatocerebral arteries at day 2.5. 2014-04-03T10:42:12Z hatching:long-pec adult