Nicholsina | |
---|---|
Nicholsina usta | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Labriformes |
Family: | Scaridae |
Genus: | Nicholsina Fowler, 1915 [1] |
Type species | |
Cryptotomus beryllinus (as a synonym of Nicholsina usta) |
Nicholsina is a genus of marine ray-finned fishes, parrotfishes from the family Labridae. They are found in the Atlantic and eastern Pacific Oceans. The generic name honours the American ichthyologist John Treadwell Nichols (1883-1958) who was curator of fishes at the American Museum of Natural History. [2]
There are currently three species classified in the genus: [2]
Parrotfish are a group of fish species traditionally regarded as a family (Scaridae), but now often treated as a subfamily (Scarinae) or tribe (Scarini) of the wrasses (Labridae). With roughly 95 species, this group's largest species richness is in the Indo-Pacific. They are found in coral reefs, rocky coasts, and seagrass beds, and can play a significant role in bioerosion.
The green humphead parrotfish is the largest species of parrotfish, growing to lengths of 1.5 m (4.9 ft) and weighing up to 75 kg (165 lb).
Sparisoma is a genus of parrotfishes native to warmer parts of the Atlantic. FishBase recognizes 15 species in this genus, including S. rocha described from Trindade Island in 2010 and S. choati described from the East Atlantic in 2012. They are the most important grazers of algae in the Caribbean Sea, especially since sea urchins, especially Diadema, the other prominent consumers of algae, have been reduced in many places by a recent epidemic.
The Odacidae are a small family of ray-finned fishes commonly known as cales and weed whitings, formerly classified within the order Perciformes. They are related to the much larger families of the wrasses and parrotfish. More recent workers have classified this family within the order Labriformes, alongside the wrasses and parrotfishes, within the clade Percomorpha.
The marbled parrotfish, also known as the seagrass parrotfish, is a species of parrotfish, the only known member of the genus Leptoscarus. It has a wide Indo-Pacific distribution and is also found in the southeastern Atlantic Ocean. It is a coastal species found in beds of sea grass and seaweed.
Notolabrus is a genus of wrasses native to the eastern Indian Ocean and the southwestern Pacific Ocean from Australia to New Zealand.
Scarus is a genus of parrotfishes. With 52 currently recognised extant species, it is by far the largest parrotfish genus. The vast majority are found at reefs in the Indo-Pacific, but a small number of species are found in the warmer parts of the eastern Pacific and the western Atlantic, with a single species, Scarus hoefleri in the eastern Atlantic. Most are very colourful, and have strikingly different initial and terminal phases. Adults of most species reach maximum lengths of between 30 and 50 cm (12–20 in), but the rainbow parrotfish can grow to lengths of 1.2 m (3.9 ft).
Calotomus is a parrotfish genus from the Indo-Pacific, with a single species ranging into the warmer parts of the east Pacific. Compared to most of their relatives, their colours are relatively dull. Several species in this genus are associated with sea grass beds, but most can also be seen at reefs.
The queen parrotfish is a species of marine ray-finned fish, a parrotfish, in the family Scaridae. It is found on reefs in the tropical West Atlantic Ocean and the Caribbean Sea. Other common names include blownose, blue chub, blue parrotfish, blueman, joblin crow parrot, moontail, okra peji and slimy head. The young males and adult female queen parrotfish are a reddish-brown color, and quite different in appearance from the bluish-green color of the final phase male. This is a common species throughout its range and the International Union for Conservation of Nature has rated its conservation status as "least concern".
Cyphomyrus is a genus of ray-finned fish in the family Mormyridae, the freshwater elephantfishes.
The blue parrotfish is a member of the parrotfish genus Scarus. It is found on coral reefs in shallow water in the tropical and subtropical parts of the western Atlantic Ocean and the Caribbean Sea. They usually forage in a group of 500 individuals for spawning and deterring predators while feeding.
Chlorurus is a genus of parrotfish from the Indian and Pacific Oceans.
Sparisoma chrysopterum is a species of parrotfish.
Hipposcarus is a genus of marine ray-finned fishes, parrotfish from the family Labridae. The two species in the genus are distributed in the Indo-Pacific. .
The ember parrotfish is a species of marine ray-finned fish, a parrotfish, in the family Scaridae. It is native to the Indian and Pacific Oceans. It is also known as the bicolor parrotfish and the redlip parrotfish.
Scarus altipinnis, the filament-finned parrotfish, high-fin parrotfish or mini-fin parrotfish, is a species of marine ray-finned fish, a parrotfish from the family Scaridae. It occurs in the tropical and subtropical Western Pacific Ocean.
Calotomus carolinus, commonly known as Carolines parrotfish, is a species of marine ray-finned fish, a parrotfish, in the family Scaridae. It is also known as the starry-eye parrotfish, stareye parrotfish, bucktooth parrotfish, Christmas parrotfish or marbled parrotfish. Since the Calotomus carolinus is known across the Pacific, it also has its own name in many native languages for example, it is called a panuhunuhunu in the Hawaiian language.
Scarus fuscopurpureus, common name purple-brown parrotfish, is a species of marine ray-finned fish, belonging to the class Actinopterygii. It is a parrotfish in the family Scaridae. It occurs in the western Indian Ocean, the Red Sea, the gulf of Aden and the Persian Gulf. Countries in which boarder these waters include, but are not limited to Egypt, Sudan, Saudi Arabia, Yemen, Kuwait, and the United Arab Emirates.
Chlorurus gibbus, the heavybeak parrotfish, gibbus parrotfish or Red Sea steephead parrotfish, is a species of marine ray-finned fish, a parrotfish from the family Scaridae. It is found in the Red Sea.
Scarus psittacus, the common parrotfish, is a species of marine ray-finned fish, a parrotfish, in the family Scaridae. Other common names for this species include the palenose parrotfish, Batavian parrotfish and the rosy-cheek parrotfish. It has a wide distribution in the Indo-Pacific region where it is associated with coral reefs. This species is utilised as food. It is the type species of the genus Scarus.