What animal group are squids in?

Classification. Octopus and squid belong to a group of marine invertebrates known as cephalopods. Cephalopod means 'head-footed' – the arms and tentacles are derived from the head. Their closest relatives are snails, slugs, chitons and shellfish, collectively known as molluscs.

1. Is a squid an arthropod?
2. Is an octopus a fish or a mammal?
3. Is a squid a cephalopod?
4. Is Squidward a squid or octopus?
5. Is Shark a mammal?
6. Are dolphins fish?
7. Are whales fish?
8. What are the 4 groups of cephalopods?
9. Why is a squid considered a cephalopod?
10. What classifies a cephalopod?
11. Is Squidward black?
12. Is an alligator a mammal?
13. Is penguin a mammal?
14. Which is the largest mammal in the world?

Is a squid an arthropod?

Mollusks - Mollusks have a soft body that is covered by an outer layer called a mantle. Many mollusks live inside a shell, but not all of them. Some examples of mollusks include squid, snails, slugs, octopuses, and oysters. Crustaceans - Crustaceans are a type of arthropod, meaning that they have jointed legs.

Is an octopus a fish or a mammal?

Erin Flynn. It's a great guess, but an octopus is not a mammal. An octopus is an invertebrate animal, which means it has no spine. More specifically, an octopus is a cephalopod, like squid and cuttlefish.

Is a squid a cephalopod?

Introduction. A highly intelligent group of ocean dwelling creatures, the living cephalopods include the eight-armed octopuses, the ten-armed squids and cuttlefishes, and the shelled chambered nautiluses.

Is Squidward a squid or octopus?

Despite his name, Squidward Q. Tentacles—the grouchy neighbor of SpongeBob SquarePants in Nickelodeon's long-running cartoon—isn't a squid. He's an octopus. (Allegedly, creator Stephen Hillenburg named him Squidward because “Octoward” sounded too weird.)

Is Shark a mammal?

Answer: Sharks are fish

Sharks are not mammals as they do not possess any of the characteristic features that define a mammal. For instance, they are not warm-blooded. Sharks are considered a species of fish, but unlike most fishes, a sharks' skeleton is made of cartilage.

Are dolphins fish?

Even though they live in the ocean all of the time, dolphins are mammals, not fish. Like every mammal, dolphins are warm blooded. Unlike fish, who breathe through gills, dolphins breathe air using lungs.

Are whales 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!

What are the 4 groups of cephalopods?

The group of cephalopods includes such varied animals as octopus, cuttlefish, squid, and nautilus.

Why is a squid considered a cephalopod?

Cephalopods, as the name implies, have muscular appendages extending from their heads and surrounding their mouths. These are used in feeding, mobility, and even reproduction. In coleoids they number eight or ten. Decapods such as cuttlefish and squid have five pairs.

What classifies a cephalopod?

: any of a class (Cephalopoda) of marine mollusks including the squids, cuttlefishes, and octopuses that move by expelling water from a tubular siphon under the head and that have a group of muscular usually sucker-bearing arms around the front of the head, highly developed eyes, and usually a sac containing ink which ...

Is Squidward black?

Squidward is a Jew who moved away from his segregated community to live in Bikini Bottom and make it as an artist. We're going to get intertextual with this one. Sandy is explicitly from Texas, and she came to Bikini Bottom to study sea creatures. ... Puff, and Sandy were all black.

Is an alligator a mammal?

Alligators are large reptiles and members of the order Crocodylia. The two existing species of alligators and the many worldwide species of crocodiles are closely related, and people often confuse one with the other. ... When an alligator rests with its jaws closed, only its upper teeth are visible.

Is penguin a mammal?

Yes, penguins are birds, although they are flightless birds. Lots of people think penguins are mammals rather than birds because they can't fly, and we see them swimming underwater or waddling on land instead.

Which is the largest mammal in the world?

The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.