Like most mammals, porcupines give birth to live young and do not lay eggs. The only two mammals that lay eggs are the platypus and the echidna, which has spines similar to that of a porcupine.

Similarly, Are echidna and porcupine the same thing?

Echidnas are not marsupials, which is a common misconception. … Although people commonly use the term ‘porcupine’ for our echidnas, they are definitely not the same animal. Although they are both spiny, echidnas don’t release their spines to defend themselves as do porcupines.

Additionally, What are the 3 mammals that lay eggs? These three groups are monotremes, marsupials, and the largest group, placental mammals. Monotremes are mammals that lay eggs. The only monotremes that are alive today are the spiny anteater, or echidna, and the platypus. They live in Australia, Tasmania, and New Guinea.

Do any male animals lay eggs?

Seahorses, and their close relatives – pipefish and seadragons – belong to the scientific family Syngnathidae. While male seahorses are the only ones that hold developing eggs in a true pouch, male pipefish and seadragons carry developing eggs attached to an area on the underside of their bodies.

What are the only 2 animals that lay eggs?

Mammals. As for us mammals, only two types lay eggs: the duck-billed platypus and the echidna.

Is a hedgehog the same as an echidna?

Is a hedgehog and echidna the same? The main difference between Echidna and Hedgehog is that the Echidna is a family of mammals and Hedgehog is a small spiny mammal. Echidnas (), sometimes known as spiny anteaters, belong to the family Tachyglossidae in the monotreme order of egg-laying mammals.

Whats the difference between an echidna and a hedgehog?

Natural range of hedgehogs is Asia, Africa, and Europe whereas echidnas are predominantly distributed in the Oceania and some Southeast Asian countries. The density of the spines on the skin is very high in hedgehogs but low in echidnas. Echidnas lay eggs, but hedgehogs deliver complete offspring.

Is Sonic an echidna?

Sonic the Hedgehog (film)

An echidna, as portrayed in the Sonic the Hedgehog film. … While Sonic was sent away via a Ring portal, Longclaw stayed behind to face the echidna tribe.

What are the mammals that lay eggs?

Only two kinds of egg-laying mammals are left on the planet today—the duck-billed platypus and the echidna, or spiny anteater. These odd “monotremes” once dominated Australia, until their pouch-bearing cousins, the marsupials, invaded the land down under 71 million to 54 million years ago and swept them away.

What are 5 mammals examples?

Mammals are a group of vertebrate animals. Examples of mammals include rats, cats, dogs, deer, monkeys, apes, bats, whales, dolphins, and humans.

What mammals lay eggs instead of birth?

Along with four species of echidna (amammal that looks a bit like a porcupine), the platypus is one of only five species of monotremes in the world. Monotremes are mammals thatlay eggs instead of giving birth to live young. … These features truly make the platypus one of the most unique creatures on Earth.

Can a male lay an egg?

No, it’s not physically or anatomically possible for a male chicken to lay an egg. Hens (female chickens) lay eggs, and roosters (male chickens) fertilize eggs.

Can a born male get pregnant?

People who are born male and living as men cannot get pregnant. A transgender man or nonbinary person may be able to, however. It is only possible for a person to be pregnant if they have a uterus. The uterus is the womb, which is where the fetus develops.

Do any other male animals give birth?

In all of the vast animal kingdom spanning the planet, seahorses (and their pipefish and sea dragon relatives) are the only species whose male members give birth to young.

What is the name of animals that lay eggs?

Use the adjective oviparous to describe an animal that lays eggs. Birds and lizards are oviparous. A chicken is a good example of an oviparous animal, since females lay eggs and then keep them warm and safe until they hatch. In fact, all birds are oviparous, as are most fish, reptiles, and insects.

What animal lay eggs but is not a bird?

Most amphibians, snakes, and fish lay eggs, however there are some exceptions, like boas and vipers. Monotremes are mammals that lay eggs; including the echidna, spiny anteater, and the platypus.

Do goldfish lay eggs?

Goldfish reach their sexual maturity between their first or second year, but it isn’t until age 6 or 7 before they start to reproduce. In the wild, female goldfish lay their eggs around proffered fixed objects, substrate vegetation or immersed tree roots.

What are hedgehogs called in Australia?

Echidna


Echidnas

Temporal range:
Class: Mammalia
Order: Monotremata
Family: Tachyglossidae Gill, 1872
Type genus

Does Australia have hedgehogs?

There are no hedgehogs native to Australia and no living species native to the Americas. However, the extinct genus Amphechinus was once present in North America.

What is a hedgehog called in Australia?

Echidna


Echidnas

Temporal range:
Class: Mammalia
Order: Monotremata
Family: Tachyglossidae Gill, 1872
Type genus

Why are there no hedgehogs in Australia?

Hedgehogs also have the potential to seriously damage the Australian economy due to their ability to harbour exotic animal diseases such as foot and mouth disease. Other endemic diseases carried by hedgehogs include Salmonella, Q fever and Toxoplasmosis which are all capable of being transmitted to humans.

Why are the echidnas after Sonic?

They likely did so because they knew of Sonic’s existence, and thus they had secretly tracked down the hedgehog. When they finally confirmed Sonic’s home location, the tribe decided to attack him, only being obstructed by Longclaw and repelled.

What animal is tails off Sonic?

Sonic’s pals are also inspired by animals – Knuckles is an echidna, and Tails is a fox.

Who is Echidna in Sonic the Hedgehog?


Knuckles the Echidna
Sonic the Hedgehog character
Promotional artwork of Knuckles for Sonic Adventure (1998) Art by Yuji Uekawa
First appearance Sonic the Hedgehog 3 (1994)
Created by Takashi Yuda