Description: A medium-sized scombrid. Body robust, elongate, and rounded. Two widely separated dorsal fins. Pectoral fins short, not reaching vertical line from anterior margin of scaleless area above corselet. Body naked except for specialized corselet scales in the pectoral region, extending posteriorly along the lateral line in a wide band. A strong central keel on each side of caudal fin base between two smaller keels. Caudal fin deeply forked. Bluish on the dorsal part, with a pattern of 15 or more broad, nearly vertical bars in the scaleless area above the lateral line; belly white; pectoral and pelvic fins purple on the outside and black on the inner side.
Global Distribution: Atlantic, including the Mediterranean; Indian and Western Pacific.
Population structure & migrations: Highly migratory species.
ECOLOGICAL FEATURES
Depth range: FishBase: 10 - ? m
Habitat: Pelagic, oceanic. Adults are principally caught in coastal waters and around islands.
Feeding habits: Feeds on small fishes, particularly anchovies, crustaceans (especially crab and stomatopod larvae) and squids.
Trophic level: FishBase: 4.1
FISHERIES
Commercial interest: Commercial species.
Conservation status: Global: Least concern.
Europe: Least concern.
Nutritional information & food safety:
REFERENCES
Carpenter K.E., ed. (2002). The living marine resources of the Western Central Atlantic. Volume 3: Bony fishes part 2 (Opistognathidae to Molidae), sea turtles and marine mammals. FAO Species Identification Guide for Fishery Purposes and American Society of Ichthyologists and Herpetologists Special Publication No. 5. FAO, Rome, pp. 1375-2127.
Collette B.B., Nauen C.E. (1983). FAO Species Catalogue Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. FAO Fisheries Synopses, 125 vol.2, 137 pp.
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., GarcÃa Criado M., Allen D.J., Dulvy N.K., Walls R.H.L., Russell B., Pollard D., GarcÃa S., Craig M., Collette B.B., Pollom R., Biscoito M., Labbish Chao N., Abella A., Afonso P., Ãlvarez 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., KovaÄić 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.
Santos M.N., Gaspar M.B., Vasconcelos P., Monteiro C.C. (2002). Weight–length relationships for 50 selected fish species of the Algarve coast (southern Portugal). Fisheries Research, 59(1): 289-295.
