The series covers eight models in one piece:

• 1. Lamprey, Lampetra fluviatilis
• 2. Dogfish, Scyliorhinus caniculus
• 3. Trout, Salmo trutta fario
• 4. Frog, Rana esculenta
• 5. Alligator, Alligator mississippiensis
• 6. Dove, Columba livia domestica
• 7. Rabbit, Oryctolagus cuniculus
• 8. Dog, Canis lupus familiaris

Edition in the Ziegler's series after Prof. Dr. A. Wiedersheim.