Fast Facts: Echinoderms

Echinoderms include sea stars, sea urchins, feather stars, brittle stars and sea cucumbers; All are found in a diverse range of marine habitats from intertidal surf beaches to the deepest oceans; Sydney is home to approx. 120 species of echinoderms; Some echinoderms have excellent powers of regeneration; Sea stars often regrow arms bitten off byContinue reading “Fast Facts: Echinoderms”