Sponges and Coelenterates: Porous and Sac-Like Animals

Shows the structure of the horny, calcareous, and siliceous sponges; the life cycle of a sponge; the structure of a jellyfish; the life cycle of a jellyfish; and the sea anemone, coral, and hydra.

Credits

John F. Storr

Sources

  1. Wikipedia — List of Coronet Films — title, year, creator, length, color, credits, video
  2. Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, color, description