Mediterranean rainbow wrasse

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Mediterranean rainbow wrasse
Doncella (Coris julis), Cabo de Palos, Espana, 2022-07-17, DD 69.jpg
Male in the coast of Cape Palos (Spain)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Labriformes
Family: Labridae
Genus: Coris
Species:
C. julis
Binomial name
Coris julis
Synonyms [2]
  • Labrus julisLinnaeus, 1758
  • Julis julis(Linnaeus, 1758)
  • Labrus paroticusLinnaeus, 1758
  • Labrus perdica Forsskål, 1775
  • Labrus infuscus Walbaum, 1792
  • Labrus subfuscus Bloch & Schneider, 1801
  • Labrus keslik Lacépède, 1801
  • Labrus cettii Rafinesque, 1810
  • Labrus giofredi Risso, 1810
  • Julis mediterraneaRisso, 1827
  • Julis speciosaRisso, 1827
  • Coris speciosa(Risso, 1827)
  • Julis vulgaris J. Fleming, 1828
  • Julis melanura R. T. Lowe, 1839
  • Julis festiva=Valenciennes, 1839
  • Coris festiva(Valenciennes, 1839)
  • Julis vulgarisValenciennes, 1839
  • Coris taeniatus Steindachner, 1863
  • Julis azorensis Fowler, 1919

The Mediterranean rainbow wrasse (Coris julis) is a small, colourful fish in the family Labridae. It can be found in the Mediterranean Sea and in the northeast Atlantic Ocean from Sweden to Senegal (though it is a rare wanderer to the southern British Isles). [3] [2] Records of this species south from Senegal and the Cape Verde Islands are actually the closely related Coris atlantica . [2]

Contents

It feeds on amphipods, isopods, sea urchins, polychaete, shrimps, and small gastropods. [2]

Description

Female near Livorno (Mediterranean population) Coris julis 14-07-05 female.jpg
Female near Livorno (Mediterranean population)

Like many wrasses, C. julis is a sequential hermaphrodite: all start in the smaller initial phase. These initial-phase individuals (both females and males) can turn into the larger secondary-phase males. [4] At a length of about 18 cm (7.1 in), all individuals are secondary-phase males. [2] The maximum length for the species is 25 cm (9.8 in). There is a marked difference in the appearance of the two phases. In the Mediterranean Sea, the secondary-phase male is green, blue, or brown, with white belly, a dark blue spot over the ventral fin, and a bright orange band on the side, while the smaller primary-phase females and males are brown with yellowish sides and white bellies. [5] Populations in the Atlantic differ in colour and genetics from the Mediterranean population, but are maintained in a single species at present. [1] [4] If found to be separate, the scientific name Coris festiva (at present considered a synonym of C. julis) is available for the Atlantic population.

Habitat

It is typically found near the shore in places with seagrass or rocks. It is usually found at depths of 0–60 m (0–197 ft), but occurs as deep as 120 m (390 ft). [2]

Related Research Articles

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The wrasses are a family, Labridae, of marine fish, many of which are brightly colored. The family is large and diverse, with over 600 species in 81 genera, which are divided into 9 subgroups or tribes. They are typically small, most of them less than 20 cm (7.9 in) long, although the largest, the humphead wrasse, can measure up to 2.5 m (8.2 ft). They are efficient carnivores, feeding on a wide range of small invertebrates. Many smaller wrasses follow the feeding trails of larger fish, picking up invertebrates disturbed by their passing. Juveniles of some representatives of the genera Bodianus, Epibulus, Cirrhilabrus, Oxycheilinus, and Paracheilinus hide among the tentacles of the free-living mushroom corals and Heliofungia actiniformis.

<span class="mw-page-title-main">Ballan wrasse</span> Species of fish

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<i>Coris</i> (fish) Genus of fishes

Coris is a genus of wrasses, collectively known as the rainbow wrasses, found in the Atlantic, Indian, and Pacific Oceans.

<span class="mw-page-title-main">Slippery dick</span> Species of fish

The slippery dick is a species of wrasse native to shallow, tropical waters of the western Atlantic Ocean.

<span class="mw-page-title-main">Cuckoo wrasse</span> Species of fish

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<span class="mw-page-title-main">Corkwing wrasse</span> Species of fish

The corkwing wrasse is a species of wrasse native to the eastern Atlantic Ocean from Norway to Morocco and out to the Azores, as well as being found in the Mediterranean Sea and the Adriatic Sea. This species can be found in areas of rock or eelgrass at depths from 1 to 30 m.

<span class="mw-page-title-main">Goldsinny wrasse</span> Species of fish

The goldsinny wrasse is a species of ray-finned fish, a wrasse from the family Labridae which is native to the eastern Atlantic Ocean and associated seas. This species is the only known member of its genus.

<span class="mw-page-title-main">Jansen's wrasse</span> Species of fish

Jansen's wrasse is a species of ray-finned fish, a wrasse from the family Labridae which is native to the Indian Ocean and Pacific Ocean. In the south-western Pacific Ocean it is replaced by sibling species black-barred wrasse. It can be found in the aquarium trade.

<i>Sparisoma cretense</i> Species of fish

The Mediterranean parrotfish is a species of parrotfish found at depths up to 50 m (160 ft) along rocky shores in the Mediterranean and the eastern Atlantic, from Portugal south to Senegal. It is generally common, but uncommon or rare in the northwestern Mediterranean and in the Adriatic Sea. It prefers relatively warm temperatures and there is an ongoing northward range expansion, probably because of global warming. The primary adult habitat is rocky reefs, especially in areas with macroalgae, but they may visit adjacent seagrass patches. Juveniles also occur more widely in the latter habitat.

<span class="mw-page-title-main">Ornate wrasse</span> Species of fish

The ornate wrasse is a species of wrasse native to the rocky coasts of the eastern Atlantic Ocean and the Mediterranean Sea. This species is of minor importance to local commercial fisheries, is also popular as a game fish, and can be found in the aquarium trade.

<i>Labrus viridis</i> Species of fish

Labrus viridis is a species of wrasse native to the eastern Atlantic Ocean from Portugal to Morocco, as well as through the Mediterranean Sea to the Black Sea. This species is found around rocky reefs amongst the rocks or in eelgrass beds. It can reach 47 cm (19 in) in standard length, though most do not exceed 37.5 cm (15 in). It is one of several species called green wrasse.

<span class="mw-page-title-main">Brown wrasse</span> Species of fish

The brown wrasse is a species of wrasse native to the Eastern Atlantic from Portugal to Morocco, including the Azores, as well as in the Mediterranean Sea. This species can reach 45 cm (18 in) in standard length, though most do not exceed more than 40 cm (16 in).

<span class="mw-page-title-main">Pointed-snout wrasse</span> Species of fish

The pointed-snout wrasse, also known as the long-snout wrasse, is a species of marine ray-finned fish, a wrasse from the family Labridae which is native to coastal waters of the Mediterranean Sea and the Black Sea. This species can also be found in the aquarium trade and is occasionally taken in artisanal fisheries.

<span class="mw-page-title-main">East Atlantic peacock wrasse</span> Species of fish

The East Atlantic peacock wrasse is a species of wrasse native to the eastern Atlantic Ocean from Spain to Morocco and in the coastal waters of the Mediterranean Sea and the Black Sea. This species lives around rocks surrounded by eelgrass and can also be found in brackish waters in lagoons. It occurs at depths from 1 to 50 m. This species can reach 44 cm (17 in) in standard length, though most grow no larger than 25 cm (9.8 in). This species is sought as a game fish and is also important to local peoples as a food fish. It can also be found in the aquarium trade.

<span class="mw-page-title-main">Axillary wrasse</span> Species of fish

The axillary wrasse is a species of wrasse native to the eastern Atlantic Ocean from the Azores and Madeira to the coasts of Portugal to Morocco and then along the coastal waters of the Mediterranean Sea. This species can be found in eelgrass beds at depths from 1 to 50 m. It can reach 18 cm (7.1 in) in standard length, though most do not exceed 12 cm (4.7 in). This species is important to local peoples as a food fish and is also sought as a game fish. It can also be found in the aquarium trade.

<i>Coris cuvieri</i> Species of fish

Coris cuvieri, the African wrasse, African coris or false clowwrasse, is a species of marine ray-finned fish from the wrasse family Labridae which is found in the Indian Ocean and the Red Sea. It is sometimes found in the aquarium trade.

<span class="mw-page-title-main">Blackear wrasse</span> Species of fish

The blackear wrasse is a species of wrasse, a type of fish in the family Labridae, from the warmer waters of the western Atlantic Ocean.

<span class="mw-page-title-main">Rock cook</span> Species of fish

The rock cook, or small-mouthed wrasse, is a species of marine ray-finned fish from the wrasse family Labridae which is found in the eastern Atlantic Ocean off the coasts of Europe.

<i>Pseudocoris heteroptera</i> Species of fish

Pseudocoris heteroptera, the torpedo wrasse or zebra wrasse, is a species of marine ray-finned fish, a wrasse from the family Labridae. It is found in the western Pacific Ocean where it is associated with reefs.

Symphodus caeruleus is a species of marine ray-finned fish, a wrasse from the family Labridae. It is endemic to the Azores in the eastern Atlantic Ocean.

References

  1. 1 2 Pollard, D.; Afonso, P. (2010). "Coris julis". IUCN Red List of Threatened Species . 2010: e.T187752A8621739. doi: 10.2305/IUCN.UK.2010-4.RLTS.T187752A8621739.en . Retrieved 20 November 2021.
  2. 1 2 3 4 5 6 Froese, Rainer; Pauly, Daniel (eds.) (2019). "Coris julis" in FishBase. August 2019 version.
  3. Dr Amanda Young. "Wrasse (British Seas)". British Marine Life Study Society. Retrieved 2 February 2017.
  4. 1 2 Aurelle, D., Guillemaud, T., Afonso, P., Morato, T., Wirtz, P., Santos, R.S.S., and Cancela, M.L. (2003). Genetic study of Coris julis (Osteichthyes, Perciformes, Labridae) evolutionary history and dispersal abilities. Comptes Rendus Biologies 326(8): 771-785.
  5. Egidio Patrick Louisy Trainito, ed. (2006). Guida all'identificazione dei pesci marini d'Europa e del Mediterraneo. Milan: Il Castello. ISBN   88-8039-472-X.