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Is whale a genus?

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Most people call them by their common name, blue whale, while scientists use the scientific name, Balaenoptera musculus. The scientific name of each species is made up of a genus name (Balaenoptera) and a specific species name (musculus).20 авг. 2021 г.
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Is whale a fish or mammal?

Whales and porpoises are also mammals. There are 75 species of dolphins, whales, and porpoises living in the ocean. They are the only mammals, other than manatees, that spend their entire lives in the water.

Why is a whale classified as a mammal?

Whales are mammals which means that, like humans and other land mammals, they have three inner ear bones and hair, they breathe air, and the females produce milk through mammary glands and suckle their young.3 мар. 2020 г.

What is a female whale called?

All whales, dolphins and porpoises are descendants of land-living mammals, most likely of the Artriodactyl order . They entered the water roughly 50 million years ago. Male whales are called bulls, females are called cows, and the young whales are called calves.

Do whales eat humans?

Experts noted that whales do not eat people, but consume small aquatic lifeforms like fish, squid and krill. ... -- a popular site for whale watching -- when suddenly a humpback whale breached, nearly killing the kayakers. But whales do not eat people, whereas sharks often mistake humans for food.12 июн. 2021 г.
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Is Octopus a fish?

Yes, a mollusk — like your common garden snail. To be more specific, an octopus belongs to a unique class of mollusks known as cephalopods. ... To put it in simpler terms, this why an octopus has no bones — no skeleton — it is an invertebrate. A fish has a backbone and a skeleton — it is a vertebrate.27 мар. 2019 г.

Is a shark a fish or mammal?

Sharks are fish. They live in water, and use their gills to filter oxygen from the water. Sharks are a special type of fish known because their body is made out of cartilage instead of bones like other fish.18 авг. 2021 г.

Why is a whale a mammal not a fish?

Mammals all are warm-blooded animals, they breathe air, have hair, and moms feed their babies milk from mammary glands. Whales actually do all of these things! Whales are warm blooded, which means they keep a high body temperature that does not change in the cold water. ... So whales are indeed mammals and not fish!24 мар. 2011 г.

Do blue whales eat humans?

Despite their large size, blue whales do not eat people. Actually, they couldn't eat a person no matter how hard they tried to. ... Without teeth, they lack the ability to tear apart their prey, so it would likely be impossible for these baleen whales to eat a human.

Who is big megalodon or blue whale?

Megalodon vs. When it comes to size, the blue whale dwarfs even the largest megalodon estimates. It's believed blue whales can reach a maximum length of 110 feet (34 meters) and weigh up to 200 tons (400,000 pounds!). That's more than twice the size of even the largest megalodon size estimates.8 окт. 2020 г.

Is a penguin a mammals?

Penguins, or Sphenisciformes, are not mammals, but birds. They are different from mammals in that they have feathers instead of hair or fur, and unlike most mammals penguins lay eggs instead of giving live birth. Like all modern birds, penguins don't have teeth, though most mammals do.15 сент. 2021 г.

Do whales live in the sea?

Whales live in all the world's oceans, communicating through complex and beautiful sounds. And they're massive; the blue whale can weigh as much as 200 tons, making it the largest animal on the planet. At the top of the food chain, whales play a vital role in the overall health of the environment.12 февр. 2015 г.

Is blue whale a fish?

The blue whale (Balaenoptera musculus) is a marine mammal belonging to the baleen whale parvorder Mysticeti. Reaching a maximum confirmed length of 29.9 metres (98 ft) and weighing up to 199 tonnes (196 long tons; 219 short tons), it is the largest animal known to have ever existed.

Do female whales have periods?

Females come into estrus several times during the year. ... On average, females may have four estrous cycles during one polyestrus period. This period is highly variable, as is the period of noncycling, both for one whale over time, and between whales. Killer whales are polygamous: they mate with several partners.

What is a female fox called?

Foxes are members of the dog family. A female fox is called a “vixen”, a male fox is called a “dog fox” or a “tod” and baby foxes are called “pups”, “kits” or “cubs”. A group of foxes is called a “skulk” or a “leash”.26 апр. 2012 г.

What are the types of phylum?

Marine Phyla . The term phylum is one of seven major categories that are used to classify organisms. In order of broad to specific. These seven categories are: Kingdom (broadest), Phylum, Class, Order, Family, Genus, and Species (most specific).

Which is phylum include only marine animals?

Echinoderms (Greek for spiny skin) is a phylum which contains only marine invertebrates. The adults are recognizable by their radial symmetry (usually five-point) and include starfish, sea urchins, sand dollars, and sea cucumbers, as well as the sea lilies.

What whales are endangered?

Southern Resident Killer Whale. A species to top the list of the endangered species of whale is Southern Resident Killer Whale. ... Western North Pacific Gray Whale. Western North Pacific Gray Whale is the only gray whale population in endangered list. ... Cook Inlet Beluga Whale. ... North Atlantic Right Whale. ... North Pacific Gray Whale. ... Bowhead Whale. ... Blue Whale. ...

What is the Order of the whale?

A whale is a marine mammal in the order Cetacea, which also includes dolphins and porpoises. Technically, the term could be used to refer to any animal in this biological order, but by convention, it is reserved for particularly large representatives of the order.

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