The Biology of Echinoderms

Producer: eBioMEDIA

Echinoderms are one branch of the deuterostome line of animal evolution, the branch to which Chordates also belong. Narrated modules cover phylum characteristics and key biological details for five classes: sea stars, brittle stars and basket stars, sea urchins and sand dollars (including developmental stages), sea cucumbers, and crinoids (feather stars).

Details:

Year of production: 2005 Format: VHS NTSC, DVD Running time: VHS NTSC 19 mins, DVD 23 mins. Price: US$55.00 (VHS NTSC), US$ 68.00 (DVD)

The Biology of Echinoderms The Biology of Echinoderms The Biology of Echinoderms The The Biology of Echinoderms


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