Medizinsche Zoologie oder getreue Darstellung und Beschreibung der Thiere, die in der Arzneimittellehre in betracht kommen, in systematischer folge herausgegeben
Cetacea pp. 90-134. Physeter macrocephalus, P. trumpo, P. polycyphus, Balaena boops, B. rostrata, B. longimana, P. cylindricus, P. Catodon, P. orthodon. Mentions the following in footnotes: B. glacialis, B. nodosa, B. gibbosa, B. japonica, B. lunata, B. punctata, B. nigra, B. physalus, B. musculus. The synonomy and bibliography of the species formally treated are given in great detail, as are the external characters, anatomy, habits, produce, distribution, etc. Many of the figures are original and those copied are expicitly indicated. Especially noteworthy is the figure of the skull of B. mysticetus which is based on the specimen in the Berlin Museum.
