Blaxland, Beth.

Echinoderms : sea stars, sea urchins, and their relatives/ Sea stars, sea urchins, and their relatives Beth Blaxland for the Australian Museum ; [illustrations by Peter Mather]. - Philadelphia : Chelsea House, 2003. - 32 p. : col. ill., col. map ; 29 cm. - Invertebrates . - Blaxland, Beth. Invertebrates. .

"First published in 2002 by Macmillan Education Australia Pty Ltd"--T.p. verso. Includes index.

Defines echinoderms, such as sand dollars and crown-of-thorns sea stars, and describes their physical characteristics, life cycles, habitats, sense, food, and means of self-defense.

6.1 5-8 Follett Library Resources

0791069966

2002003177


Echinoderms.
Starfishes.
Sea urchins.

QL381 / .B58 2003

593.9