Amphioctopus aegina, Sandbird octopus : fisheries
Advertisement

You can sponsor this page

Amphioctopus aegina   (Gray, 1849)

Sandbird octopus

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Amphioctopus aegina  AquaMaps  Data sources: GBIF OBIS
Ladda upp din foton 
Alla bilder | Google image |
Image of Amphioctopus aegina (Sandbird octopus)
Amphioctopus aegina
Picture by FAO

Klassificering / Namn Populärnamn | synonymer | CoL | ITIS | WoRMS

Cephalopoda | Octopoda | Octopodidae | Octopodinae

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

Benthic; djupintervall 30 - 120 m (Ref. 275).  Tropical; 41°N - 24°S, 32°E - 143°E (Ref. 275)

Utbredning Territories | FAO områden | Ekosystem | Förekomster | Utplanteringar

Indo-West Pacific: from Mozambique to Red Sea and Japan.

Längd vid första mognad / Storlek / Vikt / Ålder

Könsmognad: Lm ?  range ? - ? cm Max length : 10.0 cm ML hane/ej könsbestämd; (Ref. 275); publicerad maxvikt: 400.00 g (Ref. 275)

Kort beskrivning Morfologi

A small to moderate-sized species recognized by a distinctive color pattern consisting of large, light-colored round patches, separated by dark reticulations over the entire dorsal surface. There is also a light cream-colored longitudinal stripe along the dorsal midline of the mantle.

Biologi     Ordlista (t.ex. epibenthisk)

Maximum total length is 30 cm. Supports subsistence fisheries in East Africa (Ref. 3722). Found in sand and muddy sand areas. Inhabits holes and defends its turf. Solitary with crepuscular behavior (Ref. 101169). Benthic. Inhabits the continental shelf (Ref. 9773).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | 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.

Huvudreferens referenser | Koordinator | Medarbetare

Roper, C.F.E., M.J. Sweeney and C.E. Nauen 1984 FAO Species Catalogue. Vol. 3. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(3):277p. Rome: FAO. (Ref. 275)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))

  Least Concern (LC) ; Date assessed: 21 July 2014

CITES-status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

Mänskliga användningsområden

Fiskeri: kommersiell
FAO - Publication: search | FishSource |

Verktyg

Ytterligare information

Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Populationsdynamik
Tillväxt
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Abundans
Livscykel
Reproduktion
Könsmognad
Fekunditet
Lek
Ägg
Utveckling av ägg
Larver
Fysiologi
Syreförbrukning
Människorelaterad
Frimärken, mynt, diverse.
Uppsökande verksamhet
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - Publication: search | Fishipedia | GenBank (Genom, nukleotid) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoologiskt register

Uppskattningar baserade på modeller

Resiliens
(Ref. 69278):
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.39)
Sårbarhet i fisket
(Ref. 71543)
Low vulnerability (25 of 100).
Priskategori
(Ref. 80766):
Low.