A giant oceanic manta ray (Mobula birostris) with attached remoras at San Benedicto island in Mexico.

batoidea mexico mobula birostris mobulidae myliobatidae san benedicto island animal animal themes animals in the wild aquatic blue cartilaginous fish chondrichthyes color image day elasmobranch fish giant oceanic manta ray horizontal ichthyology large manta rays marine biology motion nature no people outdoors photography ray remora sea sea life side view species swimming symbiotic relationship three animals undersea underwater water wildlife zoology