List all the animals which don't have ears?

Question

List all the animals which don't have ears?

Answer 1

Many lower species of animals are "deaf" in the sense that they do not have organs developed for detecting sound waves. Among these are worms, mollusks, squids, octopi, and more.

Many insects too can detect sound through various organs, not all of which are true "ears.

Answer 2

All animal have ears with or without outer lobes, may be except stupid people.

Answer 3

The name of animal which do not have ears is "Honey Bee"

Answer 4

Only vertebrate animals have ears. That means an animal that has a spine. Humans, dogs, even frogs (internal)

The rest has 'sound sensing organs' which are not classified as ears. For example, insects use a tympanal organ which is basically a vibrating membrane. While spiders and cockroaches, have hairs on their legs for sensing sound.

Answer 5

All animals have ears, some just don't have the outer lobes. Those animals are usually insects, reptiles and birds.

Answer 6

....insects...,,,they feel with their antennaes,,,,,

Answer 7

all animals have ears.. well.. do fish? no i dont think so. but snakes do.. fish dont have use for ears. haha. do you mean like.. visable ears?

Answer 8

a**s; sphyncter; gooch.

Answer 9

Assuming you are referring to animals without ears that "protrude" from the body, there are many:

Snakes, lizards, fish, frogs, salamanders, whales, dolphins, all insects, birds, spiders, and all the lower forms like worms, leeches, and single-celled animals.

If you're asking about ear "openings", those animals that have no external ear openings include only:  Snakes, fish, worms, frogs & toads (ear drums on the surface), and single-celled animals.