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Most batoids have a flat, disk-like body, with the exception of the guitarfishes and sawfishes, while most sharks have a spindle-shaped body. Many species of batoid have developed their pectoral fins into broad flat wing-like appendages. The anal fin is absent. The eyes and spiracles are located on top of the head.
The surface of the fish facing away from the sea floor is pigmented, often serving to camouflage the fish, but sometimes with striking coloured patterns. Some flatfishes are also able to change their pigmentation to match the background, in a manner similar to some cephalopods. The side of the body without the eyes, facing the seabed, is ...
Stegastes, commonly known as Gregories, is a genus of ray-finned fish in the family Pomacentridae. Members of this genus are marine coastal fishes except for S. otophorus, which also occurs in brackish water. [3] These fish are known by the names of damselfish, gregory and major.
Batoids are a superorder of cartilaginous fish consisting of skates, rays and other fish all characterized by dorsoventrally flattened bodies and large pectoral fins fused to the head. This distinctive morphology has resulted in several unique forms of locomotion. Most Batoids exhibit median paired fin swimming, utilizing their enlarged ...
Common names of fish can refer to a single species; to an entire group of species, such as a genus or family; or to multiple unrelated species or groups.Ambiguous common names are accompanied by their possible meanings.
The polka-dot batfish is a bottom-dwelling fish that can measure up to 380 mm (15 in) from head to tail. It is a broad, dorso-ventrally flattened, arrow-shaped fish similar in appearance to a ray . The pelvic fins are located further forward than the broad, pectoral fins which flare out on both sides, supported by arm-like stalks.
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This fish displays three distinct color bands: the first, stretching from the nose to base of the first dorsal fin, is a tannish peach. The second, a thin band which runs down the center of the fish, is chocolate brown, and the posterior of the fish is white with brown spots. 8.5 cm (3.3 in) Ochre-striped cardinalfish: Ostorhinchus compressus: Yes