Flashcards in Phylum Echinodermata Deck (15)
What does echinoderm mean?
What is the locomotion system for echinoderms?
Water vascular system
What is the hardened shell made out of?
What animals make up class Asterodia?
How do sea stars eat?
Stomach comes out of mouth, oozes inside shell to digest
What is the crown of thorns starfish doing?
Destroying the great barrier reef
How is the Crown of thorns starfish destroying the great barrier reef?
By eating the coral polyps
What was the main predator of the crown of thorns starfish?
The triton snail
How does south carolina build artifical reefs?
out of concrete and pvc
What makes up class echinoidea?
urchins and sand dollars
How do animals of class echinoidea move?
With tube feet
What makes up class Holothuroidea?
What is sea cucumbers body made of?
What is a sea cucumber classified as?