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- Find all Wikispecies pages which cite this reference.
- I. Stamm. Protozoa, Urthiere (pp. 57–126). / II. Stamm. Coelenterata, Pflanzenthiere (pp. 127–307). / III. Stamm. Echinodermata, Stachelhäuter (pp. 308–560). / IV. Stamm. Vermes, Würmer (pp. 561–570). / V. Stamm. Mollusca, Weichthiere (pp. 571–722). / Register (pp. 735–765).