The Biology of Annelids

Producer: eBioMEDIA

Worms with segmented bodies make up the Phylum Annelida. This program explores the three classes of annelids: Class Polychaeta (feeding, locomotion, and larval stages), Class Oligochaeta (lifestyles, feeding adaptations, and anatomy of freshwater oligochaetes and earth worms), and Class Hirudinea (leeches, crayfish, and worms show adaptations for commensal, parasitic, and scavenger lifestyles).


Year of production: 2006 Format: VHS NTSC, DVD Running time: 15 mins. Price: US$55.00 (VHS NTSC), US$ 68.00 (DVD)

The Biology of Annelids The Biology of Annelids The Biology of Annelids