Mollusks (snails, mussels, oysters, octopuses, and their relatives)

Duration: 0:13:51

Genre: Animal | Educational | Nature

Year Published: 1955

Creator: Encyclopaedia Britannica Educational Corporation: Distributor | Indiana University Audio-Visual Center: Distributor

Format: 16mm

Color: B&W

Sound: sound

Description: Presents the characteristics and behavior of animals in the five classes of mollusks. Shows the characteristics common to all mollusks and identifies representatives of the five classes--Amphineura, Scaphopoda, Pelecypoda, Gastropoda, and Cephalopoda. Indicates the economic importance of oysters and shells of the bivalves and describes the characteristics and behavior of the squid and octopus.

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