Cranchia scabra   Leach, 1817

Rough cranch squid

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

| Oegopsida | Cranchiidae | Cranchiinae

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

Batypelagisk; djupintervall 2 - 2000 m (Ref. 97142).  Tropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Circumglobal, tropical to subtropical waters.

Length at first maturity / Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm Max length : 20.0 cm ML hane/ej könsbestämd; (Ref. 105659)

Biologi     Ordlista (t.ex. epibenthic)

Minimum depth from Ref. 110525. Circumglobal in tropical and subtropical open oceanic waters; known from 43°N to 35°S, generally prescribed by the north and south subtropical convergences. Paralarvae and juveniles are epipelagic to upper mesopelagic, upper 400 meters, while adults descend to mesopelagic and bathypelagic zones, perhaps up to 2,000 meters deep (Ref. 97142).

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

Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams. 1998. (Ref. 1667)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 29 April 2010

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Verktyg

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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

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 5.2 - 14.3, mean 8.9 (based on 1779 cells).
Price category (Ref. 80766): Medium.