Berryteuthis magister, Schoolmaster gonate squid : fisheries
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Berryteuthis magister   (Berry, 1913)

Schoolmaster gonate squid

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Berryteuthis magister  AquaMaps  Data sources: GBIF OBIS
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Image of Berryteuthis magister (Schoolmaster gonate squid)
No image available for this species;
drawing shows typical species in Gonatidae.

Classificatie / Namen Lokale namen | Synoniemen | CoL | ITIS | WoRMS

Cephalopoda | Oegopsida | Gonatidae

Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied Ecologie

Bathypelagisch; diepte 0 - 1500 m (Ref. 275).  Tropical; 66°N - 30°N, 127°E - 94°W

Verspreiding Territories | FAO regio's | Ecosystemen | Voorkomen | Introducties

North Pacific. Tropical to polar climates.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm Max length : 28.0 cm ML mannelijk / geslacht onbekend; (Ref. 104302); max. gerapporteerde leeftijd: 4 Jaren (Ref. 104304)

Biologie     Verklarende woordenlijst (bv. epibenthisch)

Maximum depth from Ref. 104112. Occurs in the outer edge of continental shelf and slope. Juveniles are mostly in midwater at mesopelagic depths; adults mainly occur in bottom layers in the upper bathyal zone. Exhibits diel vertical migration (Ref. 104112).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

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.

Hoofdreferentie Referenties | Coördinator | Medewerkers

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 op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))

  Niet bedreigd (LC) ; Date assessed: 03 May 2010

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Gebruik door de mens

Visserij: commercieel
FAO - visserij: aanvoer | FishSource |

Tools

Meer informatie

Trofische ecologie
Ecologie
Populatiedynamica
Levenscyclus
Voortplanting
Maturiteit
Fecunditeit
Paaien
Eieren
Ontwikkeling van de eieren
Larven
Verspreiding
Fysiologie
Zuurstofverbruik
Menselijk gerelateerd
Postzegels, munten, diversen.
Outreach
Referenties

Internetbronnen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(visserij: ; publication : search) | Fishipedia | GenBank (genoom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (ga naar, zoek) | Zoological Record

Schattingen op basis van modellen

Gewenste temperatuur (Ref. 115969): 0.6 - 7.2, mean 4.3 (based on 237 cells).
Kwetsbaarheid van de visserij (Ref. 71543): Low vulnerability (21 of 100).
Prijsklasse (Ref. 80766): Medium.