(Various families in series Eupercaria) > Labridae
(Wrasses) > Cheilininae
Etymology: Epibulus: Greek, epi = over, in front + Greek, boleo = to throw (Ref. 45335).
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range
; marin récifal; profondeur 1 - 42 m (Ref. 9710). Tropical; 30°N - 30°S
Indo-Pacific: Red Sea to South Africa (Ref. 35918) and the Hawaiian and Tuamoto islands, north to southern Japan, south to New Caledonia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 54.0 cm SL mâle / non sexé; (Ref. 9823)
Épines dorsales (Total): 9 - 10; Rayons mous dorsaux (Total): 9-11; Épines anales 3; Rayons mous anaux: 8 - 9. The mouth of this species is protrusible and unfolds into a tube easily half the body length. The jaws swing forward into a long tube that strong suction to catch prey. When not in use, the entire apparatus is conveniently folded under the head. Small juveniles are brown with thin white bars and closely resemble a species of Wetmorella. Color varies with age and sex, but adult color varies additional, including with an all-yellow xanthic form. Sub adults and females are brown or, not uncommonly, uniformly yellow. Terminal males are dark with a white head and a dark streak extending horizontally through the eye. Male becomes ornamented with orange and yellow over the back. Juveniles dark with fine vertical white lines. Intermediates with yellow blotches, pale tail and sometimes with black pectoral fins (Ref. 48636).
Inhabit coral-rich areas of lagoon and seaward reefs (Ref. 1602, 58302). Benthopelagic (Ref. 58302). Generally solitary (Ref. 5213). Feed on small coral-dwelling crustaceans and fishes (Ref. 9710). Capable of drift migration along with floating leaves (Ref. 27153). Adults usually along deep slopes or drop-offs. Sometimes they visit cleaning stations holding their mouth open and out for inspection (Ref. 48636).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Males have been observed patrolling their mating territory (see Ref. 27152). Protogyny was proposed but not confirmed (Ref. 103751).
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)
Statut dans la liste rouge de l'IUCN (Ref. 125652)
Menace pour l'homme
Reports of ciguatera poisoning (Ref. 4690)
Utilisations par l'homme
Pêcheries: intérêt commercial mineur; Aquarium: Commercial
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Estimates based on models
Preferred temperature (Ref. 115969
): 24.7 - 29, mean 27.9 °C (based on 790 cells).
Phylogenetic diversity index (Ref. 82805
= 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.01195 - 0.04005), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for species & Subfamily-BS (Ref. 93245
Niveau trophique (Ref. 69278
): 4.0 ±0.66 se; based on food items.
Résilience (Ref. 120179
): Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Moderate to high vulnerability (46 of 100) .
Climate Vulnerability (Ref. 125649
): (0 of 100) .
Nutrients (Ref. 124155
): Calcium = 40.9 [13.6, 316.9] mg/100g ; Iron = 0.473 [0.190, 1.155] mg/100g ; Protein = 18.7 [15.8, 21.1] % ; Omega3 = 0.153 [0.075, 0.310] g/100g ; Selenium = 30.7 [11.7, 86.0] μg/100g ; VitaminA = 93 [25, 337] μg/100g ; Zinc = 1.94 [0.63, 3.66] mg/100g (wet weight); based on nutrient studies.