Slideshow # 3 Caribbean Invertebrates 2008 Edition.
Chapter 23 Invertebrate Diversity. 23.6 Echinoderms A. What are echinoderms? spiny-skinned animals with five- part radial symmetry, an internal skeleton,
Echinodermata “The spiny skinned animals”. Echinoderms The spiny skinned animals include these Classes: 1.Class Crinoidea - the crinoids or “feather stars”
Common Name: Turtle Grass Scientific Name : Thalassia testudinum Common Name: Pinfish Scientific Name : Halodule wrightii.
