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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Cheilioninae
Etymology: Cheilio: Greek, chanos, -eos, ous, and chasma, -atos = abyss, mouth opened, inmensity + Latin, muraena = morey eel (Ref. 45335).
More on author: Forsskål.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 1 - 30 m (Ref. 1602), usually 2 - 30 m (Ref. 27115). Tropical; 24°C - 27°C (Ref. 27115); 32°N - 36°S, 24°E - 109°W
Indo-Pacific: Red Sea and East Africa to the Hawaiian and Easter islands, north to southern Japan, south to Lord Howe Island.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 50.0 cm SL maschio/sesso non determinato; (Ref. 9823); common length : 35.0 cm TL maschio/sesso non determinato; (Ref. 5450)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 9; Raggi dorsali molli (totale) : 12 - 13; Spine anali: 3; Raggi anali molli: 11 - 12. Young individuals are usually a mottled brown or green, sometimes with a broad lateral stripe (Ref. 1602). Rare individuals may be uniformly yellow (Ref. 1602). Coloration in this fish is variable: green, brown, orange-brown or yellow, often with narrow, midlateral, broken black stripe which are absent in large males (Ref. 86689). Large males may develop a bright yellow, orange, black, white, or multicolored patch on their sides behind their pectoral fins (Ref. 1602).
Body shape (shape guide): elongated; Cross section: circular.
Inhabit seagrass beds and algal-covered flats, occasionally in lagoon and seaward reefs to a depth of at least 30 m (Ref. 1602, 41878, 48636). Benthopelagic (Ref. 58302). Usually solitary. Juveniles secretive in seagrasses or attached Sargassum; adults usually in small loose aggregations, but occasionally form large schools to spawn (Ref. 48636). Feed mainly on crustaceans, mollusks, sea urchins (Ref. 37816) and other hard-shelled prey. Oviparous, distinct pairing during breeding (Ref. 205).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Oviparous, distinct pairing during breeding (Ref. 205).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Reports of ciguatera poisoning (Ref. 130160)
Usi umani
Pesca: scarso interesse commerciale; Acquario: Commerciale
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 24.4 - 29, mean 27.7 °C (based on 1206 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00339 (0.00239 - 0.00481), b=3.13 (3.03 - 3.23), in cm total length, based on LWR estimates for this species (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.5 ±0.54 se; based on food items.
Resilienza (Fonte Biblio.
120179): Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Moderate vulnerability (44 of 100).
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Nutrienti (Ref.
124155): Calcium = 43.3 [22.3, 72.7] mg/100g; Iron = 0.482 [0.278, 0.936] mg/100g; Protein = 18.1 [15.2, 20.3] %; Omega3 = 0.0782 [, ] g/100g; Selenium = 34.1 [18.2, 65.8] μg/100g; VitaminA = 92.6 [27.1, 350.8] μg/100g; Zinc = 1.33 [0.91, 2.07] mg/100g (wet weight);
