Anzeige
Fauna Marin GmbH aquarioom.com Kölle Zoo Aquaristik Osci Motion Whitecorals.com

Orcinus orca Killer wahle, Orca

Orcinus orca is commonly referred to as Killer wahle, Orca. Difficulty in the aquarium: Pas pour l'aquarium!. Toxicity: Toxic hazard unknown.


Profilbild Urheber AndiV

Copyright Robert Pittman




Uploaded by AndiV.

Image detail


Profile

lexID:
4257 
AphiaID:
137102 
Scientific:
Orcinus orca 
German:
Schwertwal, Orca 
English:
Killer Wahle, Orca 
Category:
Mamiphères 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetartiodactyla (Order) > Delphinidae (Family) > Orcinus (Genus) > orca (Species) 
Initial determination:
(Linnaeus, ), 1758 
Occurrence:
Straße von Gibraltar, Benin, Ghana, Russland, Suriname, West Sahara, (the) Maldives, Alaska (Western Atlantic), Algeria, Andaman and Nicobar Islands, Angola, Antarctica, Argentina, Ascencion, St. Helena & Tristan da Cunha, Australia, Azores, Belgium, Belize, Bering Sea, Bermuda, Brazil, Cambodia, Cameroon, Canada Eastern Pacific, Chile, China, Christmas Islands, Columbia, Comores, Congo, Cook Islands, Corea, Costa Rica, Cuba, Dominican Republic, Easter Island (Rapa Nui), Ecuador, Egypt, Equatorial Guinea, European Coasts, Fiji, French Guiana, French Polynesia, Galapagos Islands, Greenland, Guam, Guatemala, Gulf of Mexico, Haiti, Hawaii, Honduras, Iceland, India, Indian Ocean, Indonesia, Israel, Jamaica, Japan, Johnston Atoll, Kenya, Kiribati, Lord Howe Island, Madagascar, Madeira, Malaysia, Marschall Islands, Mauritius, Mayotte, Mexico (East Pacific), Micronesia, Morocco, Myanmar, Namibia, Nauru, Netherlands, New Caledonia, New Zealand, Nicaragua, Nigeria, Niue, Norfolk Island, Norway, Palau, Panama, Papua New Guinea, Peru, Philippines, Pitcairn Islands, Puerto Rico, Réunion , Samoa, São Tomé e Principé, Scandinavia, Senegal, Sierra Leone, Singapore, Solomon Islands, Somalia, South Atlantic, South Orkney Islands, South Shetlands Island , South-Africa, South-Pazific, Spain, Sri Lanka, Tahiti, Taiwan, Tansania, Tasman Sea, Terre Adélie, Thailand, The Bahamas, the Canary Islands, the Cape Verde Archipelago, the Caribbean, the Cayman Islands, The Chagos Archipelago (the Chagos Islands), the Cocos Islands / Keeling Islands, the Falkland Islands, the Faroe Islands, the Isle of Man, the Ivory Coast, the Mediterranean Sea, the Seychelles, The Shetland Islands (Scotland), Timor, Togo, Tokelau, Tonga, Tuamoto Islands, Uruguay, USA, Vanuatu, Venezuela, Vietnam, Wake Atoll, Wallis and Futuna, West Africa, Yemen 
Sea depth:
1 - 2652 Meter 
Size:
255.91" - 385.83" (650cm - 980cm) 
Weight:
16 Tonnen 
Temperature:
28.4 °F - 93.2 °F (-2°C - 34°C) 
Food:
Big fish, Herring, Sea ​​mammals, Small Sharks, Stringrays (small ones) 
Difficulty:
Pas pour l'aquarium! 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Appendix II ((commercial trade possible after a safety assessment by the exporting country)) 
Red List:
Data deficient (DD) 
Related species at
Catalog of Life
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-09-28 21:27:28 

Info

Orcinus orca is a species of cetacean from the dolphin family.
The killer whale occurs in almost all the world's oceans, sightings have occurred in Antarctica, the Azores, the Comoros, the European coasts, the Gulf of Maine, the Gulf of Mexico, the Gulf of St. Lawrence, Kenya, the Mediterranean Sea, Mozambique, New Zealand, the northern West Atlantic, the coast of Portugal,
Reunion Island, the coast of Somalia, the mouth of the St. Lawrence River, the coast of Tanzania and British Columbia.

Colloquially, this beautiful whale is also called a killer whale, a name it wrongly bears.
This whale kills only to preserve its own life and not, as it is often said, out of pure murderousness.

Its menu includes salmon, small sharks, whale calves, seals, sea lions, elephant seals, tuna, and, having no natural enemies other than man, they are among the apex predators of the seas.

Killer whales are intelligent, adaptable and very social animals that live in family groups with cows, calves and bulls.

Most remarkably, some killer whale families have learned to capture young and unwary sea lions right at the stand by having the whales catapult themselves onto the stand at great speed and grab their prey there.

The young whale calves learn this special tactic from their mothers and pass it on from generation to generation.

Through the movies "Free Willy " this whale became known to a wide audience.
Unfortunately, these elegant and powerful mammals are still kept and trained in large oceanariums and zoos.
Despite its peaceful and docile behavior, time and again whale trainers are killed in the training of these mammals.

That killer whales do not feel well in aquariums, despite the best medical care, can be seen in the hanging fin, the sword.
Animals in the wild always have a vertical sword, which can grow up to 180 cm long, and gave the whale its name.

Like dolphins, killer whales use a wide repertoire of sounds for communication and echolocation.

And, if you can't do without the beautiful black and white coloration, here's a great tip for you.

The daily Hamburger Abendblatt published a report on April 23, 2012 about a white Albi killer whale that was discovered in the North Pacific, see link.

Even one of the biggest predators of the seas, the great white shark, is on the menu of the orcas.

Recently (2022, 2023), the killer whales off the Iberian coast in the Strait of Gibraltar have been causing a stir, as the large mammals are increasingly attacking boats and causing them severe damage in some cases.
Exact reasons for this behavior are not yet known.
https://www.tagesschau.de/ausland/orca-angriffe-mallorca-100.html

Classification: Biota > Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > Tetrapoda (Superclass) > Mammalia (Class) > Theria (Subclass) > Cetartiodactyla (Order) > Cetancodonta (Suborder) > Cetacea (Infraorder) > Odontoceti (Superfamily) > Delphinidae (Family) > Orcinus (Genus)

External links

  1. Biologin filmt extrem seltenen weißen Orca (de). Abgerufen am 19.08.2020.
  2. Flickr (multi). Abgerufen am 16.07.2021.
  3. Hamburger Abendblatt (de). Abgerufen am 07.08.2020.
  4. Inbreeding may be causing orca population in the Pacific Northwest to crash (en). Abgerufen am 30.03.2023.
  5. IUCN Red List of Threatened Species (multi). Abgerufen am 07.08.2020.
  6. Jäger im Pazifik Mysteriöse Orca-Gruppe: Dieses Verhalten lässt Forscher staunen (en). Abgerufen am 28.09.2024.
  7. Mallorca-Regatta Erneut Orca-Zwischenfall mit Segelboot (de). Abgerufen am 22.07.2023.
  8. Nordsee: Killerwale im Meer? Fund an Strand überrascht (de). Abgerufen am 31.10.2023.
  9. Ocra auf Sylt gestrandet (de). Abgerufen am 07.08.2020.
  10. Orca: Forscher beobachten brutales Jagdverhalten bei Killerwalen – faszinierende Einblicke (de). Abgerufen am 25.03.2024.
  11. Orcas erlegen größtes Tier der Erde (de). Abgerufen am 31.01.2022.
  12. Orcas mit Zahnschäden durch Gefangenschaft und Fisch-Mahlzeiten (de). Abgerufen am 16.02.2022.
  13. Orcas sink another boat in Europe after a nearly hour-long attack (en). Abgerufen am 07.11.2023.
  14. Revised taxonomy of eastern North Pacific killer whales (Orcinus orca): Bigg’s and resident ecotypes deserve species status (en). Abgerufen am 02.04.2024.
  15. Studie: Orca-Populationen durch Umweltgift bedroht (de). Abgerufen am 07.08.2020.
  16. Type D: Neue Orca-Unterart in der Antarktis! (de). Abgerufen am 07.08.2020.
  17. Video: Orca attakiert Walhai, frisst seine Leber und tötet den Walhai dadurch. (en). Abgerufen am 31.07.2023.
  18. Vor diesem Meeresbewohner fürchten sich selbst Weiße Haie (de). Abgerufen am 07.08.2020.
  19. Warum sind Schwertwale schwarz-weiß? (de). Abgerufen am 07.08.2020.

Pictures

Adult

Copyright Robert Pittman
1

Commonly


Husbandry know-how of owners

am 01.03.13#1
Wer beeindruckende Jagdszenen von Schwertwalen sehen will kann sich die "Unser Blauer Planet" oder "Frozen Planet" reihen anschauen. BBC hat da echt schöne Bilder wo Schwertwale teilweise auf den Strand hochpreschen um robben zu fangen um dann selber wieder ins Wasser zu robben. Sehr zu empfehlen!

--
Gruss Robin Gauff
1 husbandary tips from our users available
Show all and discuss