sandbar shark: most common grey shark along coasts of middle Atlantic states; sluggish and occasionally caught by fishermen
elasmobranch: any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates
turner's syndrome: a chromosomal disorder in females who have only one X chromosome; marked by dwarfism and heart abnormalities and underdeveloped sex organs