Molluscs

Molluscs From the series Inhabitants of the Planet Earth Series Distributed by Modern Learning Aids Div Of Ward's Natural Science; P O Box 302 ; Rochester; NY; 14603; Tel. (716)467-9500DC: MLA Produced by Russell, Bruce; 3301 Auburn Folsom; Newcastle; CA; 95658PC: RUSB Year published 1976 Grade Level: J H C Distributed on media: 1 film reel (10 min.), optical sound, 16 mm. Color?Color Length: 10 MIN Library of Congress Registration 76-701108 Description: Begins with the most generalized life forms, showing how the basic molluscan body plan has become modified to produce a great diversity of specialized life forms. Examines the basic cephalopod features on a hatching octopus and illustrates the locomotion of a land snail and the circulatory mechanism of a clam through use of a die. Topics: Biology,-Zoology-Anatomy; Biology,-Zoology-Life-Cycles; Biology,-Zoology-Sea-Animals; Mollusks-