How many groups of whales are there in the order of Cetacea?

How many groups of whales are there in the order of Cetacea?

Cetacea is an infraorder that comprises the 94 species of whales, dolphins, and porpoises. It is divided into toothed whales (Odontoceti) and baleen whales (Mysticeti), which diverged from each other some time in the Eocene 26 to 17 million years ago (mya).

Do whales belong to Cetacea?

Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. They are an informal grouping within the infraorder Cetacea, which usually excludes dolphins and porpoises. Whales, dolphins and porpoises belong to the order Cetartiodactyla, which consists of even-toed ungulates.

What are the 3 main types of Cetacea?

Whales, dolphins and porpoises are all grouped together under one taxonomic order called Cetacea.

What is the kingdom of whale?

Kingdom: Animalia Whales belong to the kingdom Animalia because whales have many cells, ingest food, and are formed from a “blastula” (from a fertilized egg).

How many different types of whales are there in the world?

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 ungulates

What families are in the order Cetacea?


  • Balaenopteridae (blue whales, humpback whales)
  • Delphinidae (dolphins, killer whales, pilot whales)
  • Eschrichtiidae (gray whales)
  • Iniidae (South American river dolphins)

What is blue whale order?

Blue whale/Order

What is a group of 100 whales called?

What is a group of 100 whales called? Words like gam, herd, and a plump are related to a collective group of whales. Most commonly though, a group of whales is called a pod.