Embryonic Bamboo Shark (IMAGE) University of Cambridge Caption A skeletal preparation of an embryonic bamboo shark. This images is a ventral view (so looking at the underside of the embryo) with the head to the top, and you can nicely see the gill arch appendages projecting off each side of the head, just in front of the fins. Credit Andrew Gillis Usage Restrictions With credit as above License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.