MadeiraFish



Scientific name: Pontinus kuhlii
Nome comum: Requeme; Requeime; Vermelho; Cantarilho
Common name: Offshore rockfish
Classification: CHORDATA > ACTINOPTERYGII > Scorpaeniformes > Scorpaenidae
Description: A small to medium-sized scorpionfish, with a large spiny head. Single dorsal fin composed of spines and soft rays; with the second and/or third dorsal spines are elongated in adults. Pectoral fins large, fan-shaped. Body covered in small, rough scales. Body reddish interspersed with yellow on the head, opercle, above the pectoral fin base and on the flanks. Fins reddish, with spots on the soft dorsal, caudal, and pectoral fins.
Global Distribution: Western Mediterranean and Eastern Atlantic from Portugal to São Tomé e Príncipe, including Azores, Madeira, the Canary Islands, and Cape Verde.
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BIOLOGICAL FEATURES
Size: Maximum length 52.0 cm (total length) (male); maximum length 38.4 cm (TL) (female); common length 31.5 cm (TL). Males are heavier and larger.
Age:
Weight length rel.: Madeira (Ferreira et al. 2008): a=0.01007 (0.00519 - 0.01950), b=3.105 (2.903 - 3.306), r2=0.935 (n=68)
Azores (Rosa et al. 2006): a=0.0115, b=3.075, r2=0.972 (n=1178).
Cape Verde (Pereira et al. 2012): both sexes: a=0.0163, b=2.956, r2=0.971 (n=286); males: a=0.0150, b=2.980, r2=0.967 (n=188); females a=0.0194, b=2.935, r2=0.899 (n=63).
FishBase: Bayesian estimated length-weight: a=0.01380 (0.00936 - 0.02037), b=3.02 (2.90 - 3.14).
Growth type:
von Bertallanfy growth parameters:
Reproduction:
Maturity:
Behavioural ecology:
Population structure & migrations:
ECOLOGICAL FEATURES
Depth range: FishBase: 100 - 600 m, usually 100 - 460 m.
Canary Islands (Brito et al. 2002): 84 - 476 m.
Habitat: Bathydemersal. Occurs on hard bottoms. Abundant around islands.
Feeding habits: Feeds on fishes and shrimps.
Trophic level: FishBase: 4.1
FISHERIES
   
Commercial interest: Commercial species.
Conservation status: Global: Not evaluated.
Europe: Least concern.
Nutritional information & food safety:
Proximate composition per 100 g:
energy value 118.28 kcal (5.9% DRV)
protein 19.93 g (39.9% DRV)
fat 0.48 g (0.7% DRV)
of which saturates 0.09 g (0.5% DRV)
omega-3 (EPA+DHA): 0.217 g (recommended: 0.250 - 2.0 g daily)
REFERENCES
Brito A., Pascual P.J., Falcón J.M., Sancho A., González G. (2002). Peces de las islas Canarias. Catálogo comentado e ilustrado. Francisco Lemos Editor, Tenerife, Canary Islands, Spain, 418 pp.

Direcção Regional de Pescas, Madeira.

Eschmeyer W.N. (1969). A Systematic Review of the Scorpionfishes of the Atlantic Ocean (Pisces: Scorpaenidae). Occasional Papers of the California Academy of Sciences, 79: i-iv + 1-143.

Ferreira S., Sousa R., Delgado J., Carvalho D., Chada T. (2008). Weight-length relationships for demersal fish species caught off the Madeira archipelago (eastern-central Atlantic). Journal of Applied Ichthyology, 24: 93-95.

Froese, R., Pauly D., editors (2011) .FishBase. World Wide Web electronic publication. www.fishbase.org, (07/2014). www.fishbase.org/summary/Pontinus-kuhlii.html

Gonzalez J.A., ed. (2012). Recetario MARPROF de mariscos y pescados de profundidad de la Macaronesia. Oceanográfica. Available at: Recetario MARPROF

Nieto A., Ralph G.M., Comeros-Raynal M.T., Kemp J., García Criado M., Allen D.J., Dulvy N.K., Walls R.H.L., Russell B., Pollard D., García S., Craig M., Collette B.B., Pollom R., Biscoito M., Labbish Chao N., Abella A., Afonso P., Álvarez H., Carpenter K.E., Clò S., Cook R., Costa M.J., Delgado J., Dureuil M., Ellis J.R., Farrell E.D., Fernandes P., Florin A-B., Fordham S., Fowle, S., Gil de Sola L., Gil Herrera J., Goodpaster A., Harvey M., Heessen H., Herler J., Jung A., Karmovskaya E., Keskin C., Knudsen S.W., Kobyliansky S., Kovačić M., Lawson J.M., Lorance P., McCully Phillips S., Munroe T., Nedreaas K., Nielsen J., Papaconstantinou C., Polidoro B., Pollock C.M., Rijnsdorp A.D., Sayer C., Scott J., Serena F., Smith-Vaniz W.F., Soldo A., Stump E., Williams J.T. (2015). Europen Red List of Marine Fishes. IUCN and European Union, Publications Office of the European Union, Luxembourg, 90 pp.

Pereira J.N., Simas A., Rosa A., Aranha A., Lino S., Constantino E., Monteiro V., Tariche O., Menezes G. (2012). Weight–length relationships for 27 demersal fish species caught off the Cape Verde archipelago (eastern North Atlantic). Journal of Applied Ichthyology, 28(1): 156-159.

Rosa A., Menezes G., Melo O., Pinho M.R. (2006). Weight–length relationships of 33 demersal fish species from Azores archipelago. Fisheries Research, 80(2): 329-332.