| Hologymnosus doliatus | |
|---|---|
 | |
| Hologymnosus doliatus (Lacepède, 1801) | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Labriformes |
| Family: | Labridae |
| Genus: | Hologymnosus |
| Species: | H. doliatus |
| Binomial name | |
| Hologymnosus doliatus (Lacépède, 1801) | |
| Synonyms [2] | |
Hologymnosus doliatus, commonly called Pastel ringwrasse , is a marine ray-finned fish belonging to the family Labridae, the wrasses, which is found in the Indo-Pacific area. [1] [3]
Hologymnosus doliatus has a long, slender body covered with small scales, although it has a naked head. The males are bluish-green to pale reddish marked with lavender bars, they have a pale band to the rear of the pectoral fin and orange lines mark the head. Females are bluish, greenish or greyish and have 20-23 orange bars along their flanks with a bluish-black spot on the posterior edge of the gill cover. The juveniles are whitish in colour and have three thin orange-red stripes. [4] The dorsal fin has 9 spines and 12 soft rays while the anal fin has 3 spines and 12 soft rays. They can grow to a length of 50 centimetres (20 in). [5]
Hologymnosus doliatus is found in the Indian and Pacific Oceans from East Africa to South Africa east to Samoa and the Line Islands, north to Japan and south to the Great Barrier Reef, Lord Howe Island and New Caledonia. [1] In Western Australia it reaches as far south as Ningaloo Reef. [4]
Hologymnosus doliatus occurs in seaward reefs where there is mixed sand, rubble and coral at depths which extend to at least 30 metres (98 ft). Juveniles live in groups close to the bottom while the adults occur high above the bottom. The females are also normally found in small groups while the males are solitary and territorial, guarding a large section of reef. This carnivorous species feeds mostly on fishes, which make up 50% of their diet and crustacean, especially shrimps, they will also feed on brittlestars and polychaete worms. [5]
Hologymnosus doliatus was originally, formally described as Labrus doliatus in 1801 by Bernard Germain de Lacépède in Volume 5 of his Histoire naturelle des poissons based on a drawing by the French explorer and naturalist Philibert Commerson (1727-1773). [6] In 1801 Lacépède created the genus Hologymnosus and designated a species, Hologymnosus fasciatus, he had just described as its type species, [7] this was later shown to be a synonym of H. doliatus. [2]
Hologymnosus doliatus is collected for the aquarium trade and is taken by small scale, subsistence fisheries. [1]
The black sea bass is a species of marine ray-finned fish, a sea bass from the subfamily Serraninae which is part of the family Serranidae, which also includes the groupers and anthias. It is found in the western Atlantic Ocean, where it is an important species for commercial and recreational fisheries.
Philibert Commerson, sometimes spelled Commerçon by contemporaries, was a French naturalist, best known for accompanying Louis Antoine de Bougainville on his voyage of circumnavigation in 1766–1769. The standard author abbreviation Comm. is used to indicate this person as the author when citing a botanical name.
The flier is a species of freshwater ray-finned fish, a sunfish from the family Centrarchidae which is endemic to the southern United States of America. It is the only species in the monospecific genus Centrarchus. A Second World War United States Navy submarine was named the USS Flier after this fish.
The rock beauty, also known as corn sugar, coshubba, rock beasty, catalineta, and yellow nanny, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the western Atlantic Ocean.
The Christmas wrasse, also known as the ladder wrasse, green-barred wrasse or green-blocked wrasse, is a species of ray-finned fish, a wrasse from the family Labridae which is native to the Indian Ocean and the western Pacific Ocean. It inhabits shallow reefs at depths from the surface to 10 m (33 ft). It is of minor importance to local commercial fisheries and can be found in the aquarium trade.
Plectropomus laevis, known commonly as the black-saddled coral grouper, cluespotted coral trout, blacksaddled coral trout, blue-spot trout, Chinese footballer, footballer cod, footballer coral trout, oceanic coral trout or tiger trout, is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It is found in the Indo-Pacific region.
The inscribed wrasse is a species of marine ray-finned fish from the family Labridae, the wrasses. It is found in the southwestern Pacific Ocean.
Pomadasys commersonnii, the smallspotted grunter, is a species of ray-finned fish, a grunt belonging to the family Haemulidae. It is native to the brackish and marine waters of the western Indian Ocean.
The blue blanquillo, also known as the banded blanquillo, striped blanquillo, false whiting, sand tilefish or eye of the sea, is a species of marine ray-finned fish, a tilefish belonging to the family Malacanthidae. It is found in the Indo-Pacific.
Cirrhitus is a genus of marine ray-finned fish, hawkfishes from the family Cirrhitidae. The species in this genus are found on tropical reefs worldwide.
Caesio caerulaurea, the blue and gold fusilier, blue fusilier, gold-band fusilier or scissor-tailed fusilier, is a species of marine fish in the family Caesionidae. It is widespread throughout the tropical waters of the Indo-Pacific area, including the Red Sea.
Hologymnosus is a genus of wrasses native to the Indian Ocean and the western Pacific Ocean.
The tubelip wrasse is a species of wrasse native to the Indian Ocean and the western Pacific Ocean. This species occurs in lagoons and on coral reefs at depths from 0 to 20 m. This species grows to 17.5 cm (6.9 in) in total length. It is of minor importance to local commercial fisheries and can be found in the aquarium trade. This species is the only known member of its genus.
Gomphosus caeruleus, the green birdmouth wrasse, is a species of wrasse belonging to the family Labridae. It can be found in the aquarium trade.
Hologymnosus annulatus, the ring wrasse or ringed slender wrasse, is a species of marine ray-finned fish from the family Labridae, the wrasses, which has a wide Indo-Pacific distribution.
Iniistius pavo, the peacock wrasse or blue razorfish, is a species of marine ray-finned fish from the family Labridae, the wrasses, which has a wide Indo-Pacific distribution.
Siganus virgatus, the barhead spinefoot, doublebar rabbitfish or doublebar spinefoot is a species of marine ray-finned fish, a rabbitfish belonging to the family Siganidae. It is found in the Indo-Pacific region.
Hologymnosus longipes, the sidespot longface wrasse or the plain slender wrasse, is a species of marine ray-finned fish from the family Labridae, the wrasses. It occurs in the western Pacific Ocean.
Pictilabrus laticlavius, the patrician wrasse, the senator wrasse, the green parrotfish or the purplebanded wrasse is a species of marine ray-finned fish from the family Labridae, the wrasses. It is found in the eastern Indian Ocean and the south western Pacific Oceans off the temperate coasts of southern Australia.
Argyrosomus hololepidotus, also known as the Madagascar meagre or southern meagre, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. The species is endemic to Madagascar and the Indian Ocean.
