Orca - Wikipedia
The orca (Orcinus orca), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. It is the only extant species in the genus Orcinus and is recognizable by its black-and-white patterned body.
Is an Orca a Whale or a Dolphin? (Explained) - Wildlife Informer
Ever wonder, is an orca a whale or a dolphin? Regardless of being called killer whales, orcas are members family Delphinidae and are more closely related to dolphins than whales. They’re the sole species in this category, but their nearest family members are dolphin species from around South East Asia & Australia like the Irrawaddy dolphin.
Killer Whale - NOAA Fisheries
2024年10月22日 · The killer whale, also known as orca, is the ocean’s top predator. It is the largest member of the Delphinidae family, or dolphins. Members of this family include all dolphin species, as well as other larger species, such as long-finned pilot whales and short-finned pilot whales, whose common names also contain "whale" instead of "dolphin."
Facts about orcas (killer whales) - Whale & Dolphin …
Orcas (also known as killer whales) are marine mammals. They belong to the sub-order of toothed whales (known as odontocetes) but are also the largest member of the dolphin family. Orcas are incredibly popular as they are the most widely distributed of all whales and dolphins, found in every single ocean!
Orca vs Dolphin: What’s the Difference? - American Oceans
When it comes to appearance, orcas and dolphins are quite different. Here are some of the key differences: Orcas are much larger than dolphins, with males typically measuring between 6 and 8 meters long and weighing up to 6 tons. In contrast, dolphins are much smaller, ranging from 2 to 4 meters in length and weighing between 100 and 200 kg.
Killer whale | Definition & Facts | Britannica
4 天之前 · killer whale, (Orcinus orca), largest member of the dolphin family (Delphinidae). The killer whale is easy to identify by its size and its striking coloration: jet black on top and pure white below with a white patch behind each eye, another extending up each flank, and a variable “saddle patch” just behind the dorsal fin.
Orcas (Killer whales) - National Geographic
Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They're immediately recognizable by their distinctive black-and-white coloring. Smart...
Orca vs. Dolphin: Main Differences - Ocean Info
Orcas and dolphins are two incredible marine animals. There are many similarities between the two species, but, there are also differences. Orcas and dolphins, with their remarkable intelligence and adaptations, stand out as captivating examples of the ocean's diverse inhabitants.
Why is an Orca Not a Whale? - Ocean Conservancy
2019年3月13日 · While orcas are members of the marine dolphin family Delphinidae, their overall size is what sets them apart from others in their suborder. Today, if a dolphin reaches a size of more than 30 feet long, it may be referred to by some as a whale, but the rules of taxonomy still classify the orca as a dolphin.
Is an orca a whale or a dolphin? | Ask an Expert - Wild Orca
Pods of orcas seen hunting large whales in the 18th Century earned them the name “whale killers”, which was later flipped to killer whales; but they’re actually the largest member of the dolphin family! The dolphin family—perhaps confusingly—is in a larger classification of whales, dolphins, and porpoises known as “toothed whales.”