Biology Ch. 23 Arthropods

22 terms by bogera

Create a new folder

Advertisement Upgrade to remove ads

Arthropda

"jointed feet"

chitin

exoskeletion

molting

shedding the exoskeleton

crustaceans

lobsters,crabs,crayfish,shrimp

cephalothorax

fused head and thorax

carapace

shield of chitin that protects the internal organs

antennae

used for sensory purposes

mandibles

JAW---------------LIKE APPENDAGES THAT CRUSH AND CHEW FOOD

maxillae

hold the food and pass it to the mouth

maxillipeds

for touch,taste,and handling the food

claws(chelipeds)

used for catching food and for defense

walking legs

used for movement

swimmerets

used for swimming and reproduction

telson

triangular shaped '' end '' of the crayfish

uropod

used for movement (backward swimming)

compound eyes

made up of a multiple lenses

stomach

contain ''teeth'' to help crush the food

digestive gland

digests and absorbs the food

green gland

regulates the amount of salt and liguids in the blood

cope pods

smallest crustaceans

decapods

largest crustaceans

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set