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Squalus mitsukurii Shortspine spurdog, Greeneye Dogfish, Grey Spiny Dogfish, Spurdog

Squalus mitsukuriiis commonly referred to as Shortspine spurdog, Greeneye Dogfish, Grey Spiny Dogfish, Spurdog. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.


Profilbild Urheber Izuzuki Diver, Satoshi Yamamoto, Japan

Foto: Cape Ose (Osezaki), Japan

/ Juli 2006 / 50 Meter Tiefe
Courtesy of the author Izuzuki Diver, Satoshi Yamamoto, Japan . Please visit www.izuzuki.com for more information.

Uploaded by AndiV.

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lexID:
13038 
AphiaID:
217371 
Scientific:
Squalus mitsukurii 
German:
Kleinspitzen-Dornhai 
English:
Shortspine Spurdog, Greeneye Dogfish, Grey Spiny Dogfish, Spurdog 
Category:
Sharks 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Elasmobranchii (Class) > Squaliformes (Order) > Squalidae (Family) > Squalus (Genus) > mitsukurii (Species) 
Initial determination:
Jordan & Snyder, 1903 
Occurrence:
Hong Kong, West Sahara, Gambia, Straße von Gibralta, Zirkumsubtropisch, Ghana, Benin, Sint Eustatius and Saba, Angola, Argentina, Brazil, Cameroon, Central Pazific, Chile, China, Congo, Corea, Curacao, Desventuradas Islands, Dominican Republic, East cost of USA, Eastern Indian Ocean, Equatorial Guinea, Fiji, Florida, Gabon, Guinea-Bissau, Gulf of Mexico, Hawaii, Honduras, India, Indian Ocean, Japan, Juan-Fernández-Islands, Liberia, Madagascar, Martinique, Mauritania, Mauritius, Morocco, Mozambique, Namibia, New Caledonia, New South Wales (Australia), New Zealand, Nicaragua, Nigeria, Panama, Philippines, Portugal, Queensland (Australia), Saint Kitts and Nevis, Saint Martin / Sint Maarten, Senegal, Sierra Leone, South Australia, South-Africa, Spain, Taiwan, Tansania, Tasmania (Australia), Thailand, the Canary Islands, the Caribbean, The Gulf of Guinea, the Ivory Coast, the Netherlands Antilles, The Ryukyu Islands, Togo, Tuvalu, Uruguay, Victoria (Australia), Vietnam, Western Australia, Western Indian Ocean, Western Pacific Ocean 
Sea depth:
5 - 954 Meter 
Size:
32.28" - 49.21" (82cm - 125cm) 
Temperature:
39.2 °F - 64.4 °F (4°C - 18°C) 
Food:
Carnivore, Crustaceans, Fish (little fishes), Herring, Jackfish, Predatory, Sardines, Sepia, Worms 
Difficulty:
Not suitable for aquarium keeping 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Data deficient (DD) 
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:
2020-05-25 19:06:24 

Info

Synonyms:
Squalus acutirostris Chu, Meng & Li, 1984
Squalus mitsukuri Jordan & Snyder, 1903

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. Encyclodedia of Life (EOL) (multi). Abgerufen am 07.08.2020.
  2. FishBase (multi). Abgerufen am 07.08.2020.
  3. IUCN Red List of Threatened Species (multi). Abgerufen am 07.08.2020.
  4. Izuzuki Diver, Satoshi Yamamoto (jp). Abgerufen am 07.08.2020.
  5. Sharkwater Extinction (en). Abgerufen am 07.08.2020.
  6. World Register of Marine Species (WoRMS) (en). Abgerufen am 07.08.2020.

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