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Berryteuthis - Species in
Gonatidae - - Classification / Names -
- Gonatidae
- Oegopsida
- Cephalopoda
- Chordata
- Animalia
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Berryteuthis magister (Berry, 1913)
Schoolmaster gonate squid| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Berryteuthis magister AquaMaps Data sources: GBIF OBIS |
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS
Cephalopoda | Oegopsida | Gonatidae
Environment: milieu / climate zone / depth range / distribution range Ecology
Bathypelagic; depth range 0 - 1500 m (Ref. 275). Tropical; 66°N - 15°N, 127°E - 94°W
Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions
Pacific Ocean. Tropical to polar climates.
Length at first maturity / Size / Weight / Age
Maturity: Lm ? range ? - ? cm Max length : 28.0 cm ML male/unsexed; (Ref. 104302); max. reported age: 4 years (Ref. 104304)
Maximum depth from Ref. 104112.
Life cycle and mating behavior Maturity | Reproduction | Spawning | 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
References | Coordinator | Collaborators
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Least Concern (LC) ; Date assessed: 03 May 2010
CITES status (Ref. 108899)
Not Evaluated
CMS (Ref. 116361)
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial
FAO - Fisheries: landings | FishSource |
Tools
More information
Trophic Ecology
Ecology
Population dynamics
Life cycle
Distribution
Human Related
Aquaculture profile
Stamps, Coins Misc.
Stamps, Coins Misc.
Outreach
Taxonomy
References
Internet sources
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Fisheries: ; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 0.6 - 7.2, mean 4.3 (based on 237 cells).