Manta ray

Manta birostris

Length Wingspan up to 22 ft or more
Description Grayish-blue or greenish-brown to black dorsally, pale fin edges, white ventrally; pale patches on dorsal surface and dark blotches on ventral are unique to individuals and can be used for identification; rectangular terminal mouth with large cephalic lobes on each side
Food Eats planktonic crustaceans, small schooling bony fishes
Habitat Nearshore to pelagic waters, from near the surface to depths of 120 ft or more
Reproduction Aplacental vivipary, embryos feed on uterine milk after using up yolk sac; litter size 1-2; size at maturity may be 13 ft wingspan for males, 15 ft for females, although smaller size have been reported