How many types of sea stars are there in the world?
Asked in Animal Life
Over how many species of sea stars are there in the world?
Asked in Professional Comedy
How many types of sea shells are there?
Asked in Number the Stars (book)
What pages are the metaphors in Number the Stars on?
Asked in Echinoderms
What are the examples of echinoderms?
There are over 6000 types of echinoderms. A few examples are the banded-arm brittle star, common sea urchin, cushion sea star, etc. I you were looking for types of echinoderms, they are Sea star or starfish (Asteroidea) Brittle stars, basket stars, serpent stars (Ophiuroidea) Sea urchins, heart urchins and sand dollars (Echinoidea) Holothurians or sea cucumbers (Holothuroidea) Feather stars and sea lilies (Crinoidea).