As nouns the difference between echidna and hedgehog is that echidna is any of the four species of small spined monotremes, also known as a spiny anteaters, found in australia and southern new guinea while hedgehog is small mammal, of the subfamily erinaceinae, characterized by its spiny back and by its habit of rolling itself into a ball when attacked. The porcupine uses its long tail to climb trees, while the hedgehog stays on the ground. A hedgehog’s tail is up to 2 inches in length, while the porcupine’s is between 8 and 10 inches. Each animal has a tail, which differs in size also. Good researchers make sure they know their information before they classify! Main Difference. The Echidnas are Monotremes, or Protherians and lay eggs, while the Hedgehogs and porcupines are Eutherian mammals, which give birth to live young. Permalink. * Echidnas are monotremes (egg-laying mammals) and porcupines are placental mammals, and belong to the rodent family. The hedgehog and the porcupine are two distinct species. 1 decade ago. Porcupines are rodents, hedgehogs are insectivores and echidnas are monotremes (they are the only mammals, apart from the duck-billed platypus, which lay eggs). A porcupine can grow to triple the size, between 20 and 36 inches. Echidna vs Hedgehog. Both echidna and hedgehog are much similar looking but different animals with some noticeable differences exhibited between them. Porcupine, Hedgehog, or Echidna? Favourite answer. You are right about the spines, but these animals are not very closely related. 10 Answers. Someone would think that both echidnas and porcupines are members of the same family, but they are not. And are hedgehogs and porcupines related? An echidna's quills are sharp, but unlikely to cause infection - just a lot of pain. Echidna is a see also of hedgehog. A hedgehog’s tail is up to 2 inches in length, while the porcupine’s is between 8 and 10 inches. Lv 7. On behalf of the family of hedgehogs, Prickle, Winkle and their daughter Spike, living in my garden, locally and colloquially known as 'HedgePigs' Derek, I should like to thank you for establishing the very real difference between them and the other two members of the spiny club within nature. The porcupine and the echidna are two very different animals. Echidna vs Hedgehog . Good researchers make sure they know their information before they classify! What is the difference between a hedgehog and a porcupine? The confusion between the two creatures seems to stem from both animals' rather prickly exteriors. Echidna. what is the difference between a porcupine, hedgehog and echidna?? It would be possible for any average person to assume that both echidnas and hedgehogs are members of the same taxonomic order and family, but they are not. Echidnas (), sometimes known as spiny anteaters, belong to the family Tachyglossidae in the monotreme order of egg-laying mammals. Thee are the most popular questions some net pet owners ask. Published: 9 Dec, 2019. A hedgehog's quills (compared to a porcupine's) are very dull and are NOT barbed - not dangerous at all. Views: 1,400. Both echidna and porcupine are similar looking different animals with some interesting and unique features with them. Relevance. Porcupine vs Echidna . The Wise Wolf. Porcupine, Hedgehog, or Echidna? The four extant species of Echidnas … A porcupine can grow to triple the size, between 20 and 36 inches. The porcupine uses its long tail to climb trees, while the hedgehog stays on the ground. Answer Save. The main difference is that they are of different orders. The main difference between Echidna and Hedgehog is that the Echidna is a family of mammals and Hedgehog is a small spiny mammal. They are completely different animals. The hedgehog is of Eulipotyphla, which also includes shrews and moles. Each animal has a tail, which differs in size also. There is more than just one difference between a hedgehog and a porcupine. The hedgehog vs porcupine debate has been going on for years. Study the flashcards to make sure you are … However, the animals are not closely related to each other, and differ widely in a number of respects. Echidna vs. Hedgehog. Broadcast: Wednesday 13 August 2003 6:20AM (view full episode) They look as if they're related but few people would know the difference between an echidna and a hedgehog. Study the flashcards to make sure you are … The fact that they …