Octopus bimaculoides, Lesser twospotted octopus : bait

Octopus bimaculoides   Pickford & McConnaughey, 1949

Lesser twospotted octopus
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Octopus bimaculoides

Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Cephalopoda | Octopoda | Octopodidae

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

; djupintervall 0 - 20 m (Ref. 96968).  Subtropical; 36°N - 27°N, 122°W - 114°W (Ref. 96968)

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Eastern Central Pacific: from San Simeon, California, USA to Guerrero Negro, Mexico.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 12.0 cm ML hane/ej könsbestämd; (Ref. 122030); publicerad maxvikt: 800.00 g (Ref. 96968)

Biologi     Ordlista (t.ex. epibenthic)

Maximum length expressed as dorsal mantle length. Small-scale harvests occur in intertidal areas such as La Jolla, California for personal consumption, as bait and as aquarium animals. Sold commercially as a favoured aquarium species (Ref. 96968). Found on sand and muddy substrates, and rocky reefs (Ref. 96968).

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

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 Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks, 2nd ed. American Fisheries Society (Special publication 26), Bethesda, Maryland. 526 p. (Ref. 1667)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Least Concern (LC) ; Date assessed: 20 April 2016

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Bete: occasionally
| FishSource |

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): Low.

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