Lateral images of the VA-L at 36 hpf (F), 42 hpf (G) and 48 hpf (H) in lyve1b:EGFP fish that have been fluorescently immunostained with anti-PROX1 (green) and anti-GFP (red). Note the Prox1-postive (green), GFP-negative structure near to the VA-L is a prox1-expressing neuromast (NM). 