Home
Flashcards
Preview
Invert 2
Home
Get App
Take Quiz
Create
Enchinodermata Classes
Asteroidea - starfish
Echinoidea - sea urchin, sand dollar
Holothuroidea - sea cucumber
Ophiuroidea - brittle star
Crinoidea - sea lily, feather stars
Madreporite (aka sieve plate)
where water enters WVS
Endoskeleton
composed of calcareous plates covered epithilium
Spines
white and calcareous
Pedicellariae
small muscular outgrowths that terminate in calcareous pincers
remove debris and parasites from surface
Author
crimsonblaze
ID
95884
Card Set
Invert 2
Description
Invert 2
Updated
8/4/2011, 3:27:38 AM
Show Answers
Home
Flashcards
Preview