Learning on ScreenEchinoderms: Sea Stars and Their Relatives
- Synopsis
- Describes the characteristics of the echinoderm body plan and shows how it is adapted for locomotion, respiration, digestion and reproduction. Examples of the five classes of echinoderms are shown and the various stages of reproduction and development are illustrated. Also presents evidence indicating the evolutionary relationship of echinoderms.
- Language
- English
- Country
- United States
- Medium
- Film; Film. 16mm. sd. col. 10 min.
- Technical information
- Black-and-white / Sound
- Year of production
- 1961
- Availability
- OUT OF DISTRIBUTION
- Subjects
- Biology
- Keywords
- echinoderms; zoology
Distribution Formats
- Type
- Film
- Format
- 16mm
Production Company
- Name
Encyclopaedia Britannica Educational Corporation
- Web
- http://www.eb.com External site opens in new window
- Phone
- +1 312 347 7944
- Fax
- +1 312 347 7903
- Address
- Chicago, IL 60604
USA
Distributor
- Name
National Education Video Library
- Contact
- John Lovell
- tryfannevl@aol.com
- Phone
- 01286 676001 or 07768 105467
- Fax
- 01286 676001
- Address
- Arfon House
Bontnewydd
Caernarvon
Gwynned
LL54 7UN - Notes
- Formerly the National Audio Visual (Aids) Library. No longer holds 16mm material. Retains the negatives and copyright to the EFVA material, but have no viewing copies. Video only. (1/97) Alternative address might be Arfon House, Bontnewydd, Caernarvon, Gwynned LL54 7UN Telephone/Fax 01286 676001
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