ECHINODERM S ECHINODERM S ZLY 303: Biology of Free-living Non-Arthropod Invertebrates Delivered by SHITTU, Olalere Dept. of Zoology, University of Ilorin,
Echinoderms are __________, ________, __________, ________, ____________, _____________ and ____________. * Echinoderm means _______________. All echinoderms.
GENERAL CHARACTERISTICS Ex: sea stars, brittle stars, sand dollars, sea urchins, & sea cucumbers All marine “ Spiny-Skinned Animals” - meaning Radial.
ECHINODERMS: Phylum:Echinodermata Class: Echinoidea Crinoidea (sea urchins) (sea lilies) Order:Regular Irregular.
Bell work 1. Take out your bell work. 2. On the next line, write today’s date. 3. On the next line (or lines), copy today’s bell work questions (below).
Chapter 29 Echinoderms and Invertebrate Chordates.
Sea Stars, Sea Urchins, and Sea Cucumbers. Echinoderm larvae are bilaterally symmetrical; adult echinoderm have pentamerous radial symmetry (symmetry.
Phylum Echinodermata “spiny” “skin” .
Echinoderms
Aboral surface with Madreporite
Mollusks & Echinoderms Learning Target Objectives (I can…) Compare and contrast each group of mollusks and echinoderms and list examples of each. Identify:
Starfish Parts. This white disc on the aboral surface is the ________________ Its function is _______________________ Madreporite Let water into water.
