Rays
The Skeletons of Rays are made up of calcified cartilage and have a spinal column of 60-420 vertebrae; depending on the species, all of these fish are in the marine life group called Elaasmobranche
Tag: Red Sea Rays
The Skeletons of Rays are made up of calcified cartilage and have a spinal column of 60-420 vertebrae; depending on the species, all of these fish are in the marine life group called Elaasmobranche