Videos

Flatworm Animation: Body Plan}
Flatworm Animation: Tapeworm}
Flatworm Animation: Reproduction}
Cnidarian Animation: Polyp and Medusa}
Nematocyst Animation: Fighting Tentacles}
Jenny Clack, Paleontologist: The First Vertebrate Walks on Land}
Nematocyst Animation: Feeding Tentacles}
Cnidarian Animation: Anemone Body Plan}
Sponge Animation: Spicules}
Sponge Animation: Wild Ride Through a Sponge}
Arthropod Locomotion: Engineering}
Arthropod Animation: Swiss Army Knife}