Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Oegopsida | Gonatidae

Environment: milieu / climate zone / depth range / distribution range Ekologi

Pelagiska; djupintervall 1000 - 2700 m (Ref. 275). Boreal; 68°N - 43°N, 56°W - 2°W (Ref. 275)

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Atlantic Ocean: Newfoundland to Bay of Biscay.

Length at first maturity / Size / Vikt / Age

Maturity: L_m ? range ? - ? cm Max length : 15.0 cm ML hane/ej könsbestämd; (Ref. 275)

Maximum depth from Ref. 1985.

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

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.

Main reference referenser | Koordinator | Medarbetare

Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 03 May 2010

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fiskeri: av potentiellt intresse
| FishSource |

Verktyg

E-book | Fälthandbok

Ytterligare information

Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Stocks
Ekologi
Föda
Födoslag

Populärnamn
synonymer
Predatorer
Reproduktion
Könsmognad
Lek
Fecundity
Ägg
Egg development

Age/Size
Tillväxt
Length-weight
Length-length
Morfologi
Larver
Abundans

referenser
Mass conversion

Medarbetare
Bilder

Internet-källor

Estimates based on models

Vulnerability (Ref. 71543): Low vulnerability (10 of 100).

Price category (Ref. 80766): Medium.

Gonatus steenstrupi Kristensen, 1981