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Dosidicus gigas Jumbo flying squid

Dosidicus gigas is commonly referred to as Jumbo flying squid. Difficulty in the aquarium: Not suitable for home aquaria!. Toxicity: Toxic hazard unknown.


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Copyright Image courtesy of NOAA/MBARI 2006




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lexID:
5814 
AphiaID:
342291 
Scientific:
Dosidicus gigas 
German:
Humboldt-Kalmar 
English:
Jumbo Flying Squid 
Category:
Blæksprutter 
Family tree:
Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Oegopsida (Order) > Ommastrephidae (Family) > Dosidicus (Genus) > gigas (Species) 
Initial determination:
(d'Orbigny [in -1847], 1835), 1834 
Occurrence:
El Salvador, Cocos Island (Costa Rica), Alaska East Coast USA, Canada Eastern Pacific, Chile, Columbia, Costa Rica, Eastern Pacific Ocean, Ecuador, Guatemala, Gulf of California, Honduras, India, Indian Ocean, Mexico (East Pacific), Nicaragua, Panama, Peru, USA 
Sea depth:
0 - 1000 Meter 
Size:
98.43" - 157.48" (250cm - 400cm) 
Weight:
50 kg 
Temperature:
39.2 °F - 89.6 °F (4°C - 32°C) 
Food:
Amphipods, Big fish, Copepods, Crabs, Crustaceans, Fish (little fishes), Krill, Predatory, Schrimps, Sepia, Zoobenthos, Zooplankton 
Difficulty:
Not suitable for home aquaria! 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Data deficient (DD) 
Related species at
Catalog of Life
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-10-11 11:14:17 

Info

(D'Orbigny, 1835)

The Humboldt squid is the third largest living squid after the giant squid Architeuthis dux and the gelatinous squid Mesonychoteuthis hamiltoni. It is one of the top predators in the world's oceans, where the squid can be found at depths of up to 1000 meters.

With the onset of dusk, the voracious squid rise to a depth of about 40 meters to hunt for prey, but they themselves must watch out for predators such as whales.

With over 1000 suction cups, once the squid has grabbed its prey, escape is impossible.

Fishermen in the Sea of Cortez in Mexico call the Humboldt squid the “red devil” because of its ability to change color from white to red at lightning speed and because its powerful beak can inflict deep, heavily bleeding wounds that can even bite through chain mail.
Every year, fishermen fall victim to the giant squid. It is suspected that the squid suffocate the fishermen first and then eat them.

Humboldt squids communicate by changing their skin color very quickly. These alternating light spots are also called the stroboscopic effect. Scientists suspect that this play of light is used to call fellow species to the hunt.

Synonym:
Ommastrephes gigas d’Orbigny, 1835

External links

  1. SeaLifeBase (multi). Abgerufen am 07.08.2020.
  2. Spiegel-online (de). Abgerufen am 07.08.2020.
  3. World Register of Marine Species (WoRMS) (en). Abgerufen am 07.08.2020.

Pictures

Commonly

Copyright Image courtesy of NOAA/MBARI 2006
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