MadeiraFish



Scientific name: Paraconger macrops
Nome comum: Congro-de-natura
Common name: Blackspot conger
Classification: CHORDATA > ACTINOPTERYGII > Anguilliformes > Congridae
Description: Body elongate, cylindrical anterior to anus, progressively compressed posteriorly, the anus anterior to midpoint of body. Mouth moderately large. Dorsal and anal fins confluent with caudal fin. Light brown, lighter ventrally; tip of snout and lower jaw greyish; a large dark patch on first eight dorsal rays; outer half of dorsal and anal fins dusky brown, basal half and distal edge whitish.
Global Distribution: Madeira and Azores.
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BIOLOGICAL FEATURES
Size: Maximum length 50.0 cm (total length).
Age:
Weight length rel.: Bayesian estimated length-weight: a=0.00107 (0.00041 - 0.00279), b=3.08 (2.85 - 3.31).
Growth type:
von Bertallanfy growth parameters:
Reproduction:
Maturity:
Behavioural ecology: Nocturnal, burrows in the sediment during the day with its head sticking out and swims actively at night in search of prey.
Population structure & migrations:
ECOLOGICAL FEATURES
Depth range: FishBase: 30-100 m.
Habitat: Demersal. Occurs on the shelf on sandy areas of rocky sublittoral zone. Young are more littoral, whereas adults are found at the deeper end of their distribution.
Feeding habits: Feeds on fish.
Trophic level: FishBase: 4.0
FISHERIES
Commercial interest: Not commercial.
Conservation status: Global: Not evaluated.
Europe: Data deficient.
Nutritional information & food safety:
REFERENCES
Froese R., Pauly D., editors (2011) .FishBase. World Wide Web electronic publication. www.fishbase.org, (06/2014). http://www.fishbase.org/summary/Paraconger-macrops.html

Hureau J.-C., ed. (1984-1985). Fishes of the North-Eastern Atlantic and the Mediterranean. UNESCO. Accessed through: Marine Species Identification Portal. World Wide Web electronic publication. http://species-identification.org (2014).

IUCN (2014). The IUCN Red List of Threatened Species. Version 2014.1. www.iucnredlist.org

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.

Saldanha L. (1981). Presence de Paraconger macrops(Günther, 1970) aux Açores (Pisces, Congridae). Cybium, 5(2): 95-97.