Cephalopoda |
Sepiida |
Sepiidae
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
Benthic; salobre; rango de profundidad 16 - 500 m (Referencia 1695), usually 150 - 150 m (Referencia 1695). Tropical; 60°N - 15°S, 21°W - 37°E (Referencia 1695)
Distribución
Territories | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Introducciones
Eastern Atlantic and the Mediterranean: from UK to Angola.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm ? range ? - ? cm Max length : 7.2 cm ML macho / no sexado; (Referencia 1695); 8.9 cm ML (female); peso máximo publicado: 60.00 g (Referencia 1695)
Minimum depth range from Ref. 114857. Demersal (Ref. 1970). Sublittoral; most abundant at about 150 m depth, with sporadic records below 450 m (Ref. 1695). Found in the continental shelf and upper slope (Ref. 1970). Found in brackish waters of the Sea of Marmara, indicating its high degree of tolerance. Spends winter in deep waters between 200 to 400 m and migrates into shallow waters to spawn in spring and summer; optimally at water temperatures between 13° to 18°C (Ref. 1695). In the Gulf of Guinea, off west Africa, spawns in shallow inshore waters throughout the year (Refs. 417, 1695). Juveniles are found in an estuary (Ref. 122954). In the Mediterranean Sea, perennial presence of mature males and females suggest a continuous spawning period. Eggs (5 mm diameter) are laid in clusters of 12 to 25, on muddy substrates, attached to alcyonarians (sea fans), shells, etc. Hatched juveniles immediately assume a benthic lifestyle. Maturity at 1 year of age. Lifespan is at 12 to 18 months. Taken mainly as bycatch in the Mediterranean and west African trawl fisheries; a valuable local resource in the Mediterranean. Intensely fished in the Sicilian Channel. Marketed fresh and frozen (Ref. 1695).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
Jereb, P. and C.F.E. Roper (eds.) 2005 Cephalopods of the world. An Annotated and Illustrated catalogue of Cephalopod species known to date. Vol. 1. Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO Spec. Cat. Fish. Purp. 4(1):262p. Rome: FAO. (Referencia 1695)
Situación en la Lista Roja de la UICN
(Referencia 130435: Version 2025-2 (Global))
Estatus CITES (Referencia 108899)
Not Evaluated
CMS (Referencia 116361)
Not Evaluated
Amenaza para el ser humano
Usos humanos
Pesquerías: comercial
FAO - Publication: search | FishSource |
Herramientas
Más información
Ciclo de vidaReproducciónMadurezFecundidadPuestaHuevosDesarrollo de los huevosLarva FisiologíaConsumo del oxígeno
Relacionados con el ser humanoSellos, monedas, varios
Fuentes de Internet
Estimaciones basadas en modelos
Vulnerabilidad pesquera
(Referencia 71543) |
Low vulnerability (10 of 100). |
Categoría de precios
(Referencia 80766): |
High. |
