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Crayfish have one pair (i.e., two) compound eyes, located on eyestalks at the front of their head on either side of the rostrum - the "nose" spike. Each compound eye is made up of thousands of tiny lenses arranged in a convex grid.
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∙ 10y ago
Wiki User
∙ 12y agoYes, they have 18 hidden along there anus.
Wiki User
∙ 13y agocrabs, along with all crustaceans, have compound eyes. they see things very pixilated and with very low detail. They see by detecting movement with the little sight they do have.
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∙ 13y agoSome can, but the Yeti crab cannot, as it is blind. There's no light at their depth with which to see.
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∙ 11y agothey do have compound eyes
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Does a crayfish have simple or compound eyes?
compound
Do crayfish have simple or compound eyes?
The function of the compound eyes on a crayfish is to allow them to see more of their surroundings and spot predators. Unlike predators, they must see all around them to give them the best chance of escape.
What does a crayfish eye look like?
A crayfish eye looks like a beanie baby animal's eye. It looks like a tiny little black pebble. The eyes stick out of the side of the crayfish's head.
How many simple eyes does a wasp have?
A wasp has three simple eyes -- called ocelli -- on the top of its head. These are in addition to the two compound eyes.the compound eyes are the wasp's organs of vision; the ocelli don't form images and help the insect orient while in flight.
How many eyes crayfish have?
2
What is the function of the eyes in the crayfish?
It allows the crayfish to burrow into the river bed and leave its eyes protruding to look for danger.
What does the compound eye do on the crayfish?
The compound eye senses light.
How many eyes do grasshoppers have?
Grasshoppers have TWO COMPOUND EYES AND THREE SIMPLE EYES.
How many centipedes have no eyes compound eyes and normal eyes?
on alhumhdknhg
Where is the mouth of the crayfish?
under the eyes
Why does a butterfly have 12000 eyes?
Butterflies have a compound eye because they, like flies, grasshoppers, and other insects, as well as crabs and crayfish (and a ton of other things!) are arthropods. All arthropods have compound eyes, in contrast to vertebrates, which have camera eyes.
How many eyes lenses does a grasshopper have?
compound eyes and simple eyes
