What are the categories of whales?
All whales and dolphins can be divided into two categories: baleen whales and toothed whales. Toothed whales include the sperm whale, beaked whales, dolphins, porpoises and the beluga whale and narwhal.
What are the 3 main types of Cetacea?
Cetaceans are divided into three main groups or sub-orders, one of which is extinct: the archaeoceti (the archaeocetes or ancient whales, which are extinct), mysticeti (the mysticetes or baleen whales) and odontoceti (the odontocetes or toothed whales).
How many types of whales exist?
90 species
Around the world, there are 90 species of whales, scientifically known as cetaceans. From the largest whale to the unicorn of the sea, each has distinctive features. Whales are classified into two different whale family subsets, baleen whales and toothed whales.
What order are whales in?
Even‑toed ungulatesTherapsid
Cetaceans/Order
What order are whales?
What is cetacean Ops Star Trek?
Cetacean Ops was the facility aboard various Starfleet starships, during the latter half of the 24th century, which was responsible for ship’s navigation. They generally contained an aquarium, so as to simulate the natural habitat of cetaceans.
What is the meanest whale?
Killer Whales But the true ruler of the sea is the killer whale. Killer whales are apex predators, which means they have no natural predators. They hunt in packs, much like wolves, which are also at the top of their food chain.
What class is a blue whale?
MammalBlue whale / Class
Why whale is not a fish?
Whales, along with dolphins and porpoises, are warm-blooded mammals and breathe air like humans do. There are some significant differences between whales and fish: Whales are warm blooded. Fish are cold blooded.
Why does the Enterprise have dolphins?
The Star Trek: The Next Generation Technical Manual indicates that the dolphins were part of the Enterprise-D’s complement, serving as navigational specialists. This would indicate that they were, in fact, a sentient species.
What is the main article for the category whales?
Category:Whales. The main article for this category is Whale. Whale is the common name for various marine mammals of the order Cetacea. The term whale sometimes refers to all cetaceans, but more often it excludes dolphins and porpoises.
What is another name for whales?
Whale is the common name for various marine mammals of the infraorder Cetacea. The term whale sometimes refers to all cetaceans, but more often it excludes dolphins and porpoises. This category has the following 4 subcategories, out of 4 total.
How many species of whales are in the order Cetacea?
Updated January 08, 2019. There are nearly 90 species of whales, dolphins, and porpoises in the order Cetacea, which is divided into two suborders, the Odontocetes, or toothed whales, and the Mysticetes, or toothless baleen whales.
Are type B and Type C killer whales different species?
One recent genetic study suggests that the Antarctic type B and type C killer whales form a separate species and transient killer whales are also another killer whale species. (See Ecotype section for more information.)