Sepiola knudseni, Knudsen's bobtail squid

Sepiola knudseni   Adam, 1984

Knudsen's bobtail squid
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Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Cephalopoda | Sepiida | Sepiolidae | Sepiolinae

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

Bottenlevande; djupintervall 32 - 90 m (Ref. 1695).  Tropical; 30°N - 27°N, 19°W - 13°W

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Eastern Central Atlantic: Northwest and western Africa, from Canary Islands to Gulf of Guinea.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 0.9 cm ML hane/ej könsbestämd; (Ref. 1695); 1.8 cm ML (female)

Biologi     Ordlista (t.ex. epibenthic)

Lives inner continental shelf (Ref. 1695, page 180).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae

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

Jereb, P. and C.F.E. Roper (eds.). 2005. (Ref. 1695)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Data deficient (DD) ; Date assessed: 27 March 2009

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Verktyg

E-book | Fälthandbok

Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

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

Fishing Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.

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