Lehrbuch der vergleichenden Anatomie der wirbellosen Thiere / von C. Th. v. Siebold.

Licence: Public Domain Mark

Credit: Lehrbuch der vergleichenden Anatomie der wirbellosen Thiere / von C. Th. v. Siebold. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.