Cyttus | |
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King dory Cyttus traversi Drawing by Dr Tony Ayling | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Zeiformes |
Family: | Cyttidae T. N. Gill, 1893 |
Genus: | Cyttus Günther, 1860 |
Cyttus is the sole genus in the family Cyttidae a family of large, showy, deep-bodied zeiform marine fish. Members of this genus are found in the Atlantic, Indian, and Pacific Ocean.
There are currently three recognized species in this genus: [1]
The Zeiformes are a small order of marine ray-finned fishes most notable for the dories, a group of common food fish. The order consists of about 33 species in seven families, mostly deep-sea types.
The Moorish idol is a marine fish species, the sole extant representative of the family Zanclidae in order Acanthuriformes. A common inhabitant of tropical to subtropical reefs and lagoons, the Moorish idol is notable for its wide distribution throughout the Indo-Pacific. A number of butterflyfishes closely resemble the Moorish idol. It is closely related to, if not a direct descendant of, the extinct Eozanclus brevirostris, from the Middle Eocene of Monte Bolca.
The common name dory is shared by members of several different families of large-eyed, silvery, deep-bodied, laterally compressed, and roughly discoid marine fish. As well as resembling each other, dories are also similar in habit: most are deep-sea and demersal. Additionally, many species support commercial fisheries as food fish. Most dory families belong to the order Zeiformes, suborder Zeioidei:
The Zeidae are a family of large, showy, deep-bodied zeiform marine fish—the "true dories". Found in the Atlantic, Indian, and Pacific Oceans, the family contains just six species in two genera. All species are important and highly regarded food fish supporting commercial fisheries, and some—such as the John Dory —are enjoyed in large public aquaria. These fish are caught primarily by deep-sea trawling.
John Dory, St Pierre or Peter's fish, refers to fish of the genus Zeus, especially Zeus faber, of widespread distribution. It is an edible demersal coastal marine fish with a laterally compressed olive-yellow body which has a large dark spot, and long spines on the dorsal fin. Its large eyes at the front of the head provide it with binocular vision and depth perception, which are important for predators. The John Dory's eye spot on the side of its body also confuses prey, which are scooped up in its big mouth.
Paracanthurus hepatus is a species of Indo-Pacific surgeonfish. A popular fish in marine aquaria, it is the only member of the genus Paracanthurus. A number of common names are attributed to the species, including regal tang, palette surgeonfish, blue tang, royal blue tang, hippo tang, blue hippo tang, flagtail surgeonfish, Pacific regal blue tang, and blue surgeonfish.
The king dory or lookdown dory is a dory, in the genus Cyttus, found around South Africa, southern Australia, and New Zealand, over the continental shelf at depths of between 200 and 800 m. Its length is between 20 and 40 cm.
The New Zealand dory is a dory, in the family Cyttidae, found around southern Australia, and New Zealand, over the continental shelf at depths of between 20 and 400 m. Its length is between 20 and 30 cm.
The silver dory is a dory, in the genus Cyttus, found around southern Australia, on the continental shelf at depths of between 10 and 350 m. Its length is about 40 cm.
Alectis is a genus of fish in the family Carangidae containing three extant species, all of which are large marine fishes. They are commonly known as threadfish, diamond trevallies or pompanos, although they have no close affiliation with the true pompano genus.
Zeus is a genus of dories.
Zenion is a genus of zeniontid fish that is known from the fossil record, but is still extant.
Zenopsis is a genus of dories, a group of marine fish. There are four extant species, but the genus is also known from fossils dating back to the Oligocene epoch. They largely resemble the better-known John Dory, and are typically found in relatively deep water, below normal scuba diving depth.
Lookdown usually refers to a single species of fish, Selene vomer
Coastal fish, also called inshore fish or neritic fish, inhabit the sea between the shoreline and the edge of the continental shelf. Since the continental shelf is usually less than 200 metres (660 ft) deep, it follows that pelagic coastal fish are generally epipelagic fish, inhabiting the sunlit epipelagic zone. Coastal fish can be contrasted with oceanic fish or offshore fish, which inhabit the deep seas beyond the continental shelves.
Doryichthys, river pipefish, is a genus of Asian freshwater pipefishes.
Cyttopsis is a genus of fishes.
Cyttomimus is a genus of zeniontid fishes native to the Pacific Ocean.
The spotbanded scat,(Selenotoca multifasciata), also known as the striped scat, banded scat, barred scat, butterfish, John Dory, Johnny Dory, old maid, Southern butter-fish or striped butterfish, is a species of ray-finned fish, belonging to the family Scatophagidae, the scats. They are found in the eastern Indian Ocean and southwestern Pacific Ocean.