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Crayfish

Updated July 28, 2015

Transcript

Our Crustacean Creatures

Crayfish are freshwater animals.

This is their natural habitat.

Crayfish come in many different colors, depending on their species and environment.

Crayfish molt when their body gets too big for their current shell. They take their entire shell off. After they molt, their body

is soft and unprotected until their new shell hardens.

They can easily be attacked at this time and need

to be separated from other crayfish.

Crayfish Insides

Crayfish External Diagrams

Teeny, tiny, baby crayfish.

Isn't he (or she) adorable?

These are baby crayfish.

They look just like the adults,

but mini'sized!

This video clip shows a

crayfish actually taking

its shell off during MOLTING.

The female crayfish carries her

eggs under her tail.

Her long swimmerets

keep them safe.

This video clip shows

the crayfish life cycle.

They like to wave hello!

Or maybe they are

telling us to stay away?

If ever I encountered a

crayfish of this size,

I might RUN!

Albino White Crayfish

Very rare

Crayfish can be aggressive,

especially when competing

for food or shelter.

Brown Crayfish

Blue Crayfish