"What characteristics do they have?", "no arms" "What unique characteristic do they have?", "Aristotle's lantern" "Is the ambulacral groove open or closed?", "closed" "Where is the madreporite located?", "aboral side" "Do they have pedicellariae?", "yes" "Do they have dermal branchiae?", "yes" "What do they have instead of arms?", "5 rows of tube feet" "Where are they found?", "worldwide" "What habitat are they found in?", "intertidal zones" "What phylum and class?<br /> What is it called?", "phylum: Echinodermata<br /> class: Echinodea<br /> called the sea urchins<br /> (also has the sand dollar)"
Download CSV
