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Squalus acanthias Piked dogfish

Squalus acanthias is commonly referred to as Piked dogfish. Difficulty in the aquarium: Pour aquariophiles éprouvés. A aquarium size of at least 15000 Liter is recommended.


Profilbild Urheber Anders Salesjö, Schweden

copyright Anders Salesjö, Schweden


Courtesy of the author Anders Salesjö, Schweden . Please visit www.salesjo.com for more information.

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lexID:
904 
AphiaID:
105923 
Scientific:
Squalus acanthias 
German:
Dornhai 
English:
Piked Dogfish 
Category:
Requins 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Elasmobranchii (Class) > Squaliformes (Order) > Squalidae (Family) > Squalus (Genus) > acanthias (Species) 
Initial determination:
Linnaeus, 1758 
Occurrence:
the Baltic Sea, the Black Sea, the North Sea, Africa, European Coasts, Greenland, Gulf of Mexico, Mauritius, New Guinea, Réunion , South-Pazific, the Mediterranean Sea 
Size:
up to 62.99" (160 cm) 
Temperature:
44.6 °F - 59 °F (7°C - 15°C) 
Food:
Clam meat, Clams, Crabs, Crustaceans, Fish (little fishes), Schrimps, Sepia, Snails 
Tank:
3299.68 gal (~ 15000L)  
Difficulty:
Pour aquariophiles éprouvés 
CITES:
Appendix II ((commercial trade possible after a safety assessment by the exporting country)) 
Red List:
Vulnerable (VU) 
Related species at
Catalog of Life
:
  • Squalus albicaudus
  • Squalus albifrons
  • Squalus altipinnis
  • Squalus bahiensis
  • Squalus blainville
  • Squalus brevirostris
  • Squalus bucephalus
  • Squalus chloroculus
  • Squalus crassispinus
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2004-09-20 23:07:43 

Info



Shark bites can be quite lethal to humans, especially the 10 most dangerous shark species are considered and can launch unprovoked attacks from humans: - Great white shark - Bull shark - Tiger shark - Sand tiger shark - Blacktip shark - Bronze shark - Spinner shark - Blue shark - Hammerhead shark - Whitetip shark The bite by a shark is one of the most basic fears of humans, but the number of deaths caused by shark attacks is very low: in 2015 there were 98 attacks by sharks and in 6 cases the attack resulted in a fatal end for humans. In 2016 there were 107 attacks by sharks and in 8 cases the attack resulted in a fatal end for humans. Sources: http://hai.ch/Hai-Infos/Unfaelle/index.html http://www.focus.de/reisen/videos/auch-urlaubsorte-betroffen-schrecklicher-rekord-2016-gab-es-mehr-hai-angriffe-als-je-zuvor_id_6519581.html http://www.spiegel.de/wissenschaft/natur/hai-angriffe-erreichen-2015-rekordhoch-weiterer-anstieg-erwartet-a-1076339.html http://www.zeit.de/2016/37/haie-toetung-tierschutz-surfer
In 2022, there were a total of 108 shark attacks in the USA.

Conversely, however, 100 million sharks were killed by humans. http://www.zeit.de/2016/37/haie-toetung-tierschutz-surfer The risk of being bitten by a shark varies greatly from region to region, with most attacks occurring in Florida, Australia and South Africa. Please be careful not to go into the water with bleeding skin wounds, heed bathing warnings from the authorities and be very careful when using surfboards, as sharks can easily confuse the boards with seals and harbour seals. After shark bites, always call a doctor or / and the rescue service as soon as possible, as heavy bleeding can be life-threatening.

https://worldanimalfoundation.org/advocate/shark-attack-statistics/

External links

  1. FishBase (multi). Abgerufen am 07.08.2020.
  2. IUCN Red List of Threatened Species (multi). Abgerufen am 07.08.2020.

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copyright Anders Salesjö, Schweden
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copyright Anders Salesjö, Schweden
1
Dornhai / Ocean Photo E.Svenson
1

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