Orcinus orca species guide. Facts and information about the orca or killer whale, an apex predator and the largest member of the dolphin family. The killer whale or orca (Orcinus orca) is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member. Killer whales have a diverse Oceanic dolphin · Toothed whale · Granny · Old Tom. Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They feast on marine mammals such as seals, sea lions. Platanistidae Platanista Ganges and Indus River dolphin P. Males sexually mature at the age of 15, but do not typically reproduce until age The average size of a matriline is 5. Parvorder Mysticeti Baleen whales. Der Schwertwal ist weltweit verbreitet, in tropischen Gewässern ist er jedoch vergleichsweise selten. Retrieved August 7, However, killer whales are merely seasonal visitors to Arctic waters, and do not approach the pack ice in the summer. Orcas worldwide face a number of threats, many of which are the same regardless of ecotype or region. Archived from the original PDF on January 6, Das Wanderverhalten der Schwertwale ist nur unzureichend verstanden. International edition switch to the UK edition switch to the US edition switch to the Australia edition. VP-7 Accomplishes Special Task, Killer wale Aviation NewsDecemberp. Schwertwale mainz eintracht Spitzenprädatoren der Meere, da sie keine Feinde haben. Groups even attack larger cetaceans such as minke whalesgray whalesand rarely sperm whales or blue whales. Caithness Orca Watch week. Individual killer whales are known to reach ages of years old. Interaction Help About Wikipedia Community portal Recent changes Contact page. Captive Orcas 'Dying to Entertain You'. Arnoux's beaked whale B. Unlike residents, extended or permanent separation of transient offspring from natal matrilines is common, with juveniles and adults of both sexes participating. In captivity, however, male killer whales have killed several trainers in the last few decades. Orcas hunt in deadly pods, family groups of up to 40 individuals. Nach molekularer Uhr vollzog sich die Aufspaltung in verschiedene Ökotypen vor Respiratory and cardiac activity of killer whales. For other uses, see Orca disambiguation. Killer whales get their name from their reputation of being ferocious predators, exhibiting almost hateful behaviors when toying with their prey. Dialects of killer whales not only distinguish them between pods, but also between types. Other marine mammal prey species include nearly 20 species of seal , sea lion and fur seal.