Includes: 1) Commercial Sponge, (1) Aureila, (1) Obelia-Hydra (1) Sea Anemone, Metridium (1) Sheep Liver Fluke, Fasciola (1) Tapeworm, Moniezia, (1) Ascaris, (1) Clam, Anodonta (1) Octopus, (1) Earthworm, (1) Butterfly, (1) Centipede, (1) Crayfish, (1) Grasshopper, (1) Green June Beetle, (1) Millipede, (1) Sea Cucumber, (1) Sea Urchin, (1) Starfish, (1) Amphioxus, (1) Baby Chick, (1) Grassfrog, (1) Shark Pup ,all packaged in individually label jars, with 24 Specimen Animal Survey Collection Guide The 24 specimen consists of the specimens listed, with major groups represented. An illustrated guide is included with each set. Additional guides available. All species are subject to availability so substitutions may occur.