The publication of a detailed list identifying 86 vestigial organs solidified the professional reputation of Robert Wiedersheim, a German anatomist and physician. Born in Nürtingen in 1848, his extensive career spanned decades at the University of Freiburg, where he significantly influenced comparative anatomy and the development of morphological studies throughout the late nineteenth and early twentieth centuries.
Academic Foundations and Early Research
Wiedersheim began his university training at Lausanne in 1868 before moving to the University of Tübingen, where he studied under Franz Leydig. He subsequently attended Würzburg and Freiburg, completing a doctoral thesis on bird gizzard glands in 1872. Following his studies, he served as an assistant to Albert von Koelliker in Würzburg until 1876. During this period, he became a member of the Burschenschaft Germania Tübingen, the German Academy of Sciences Leopoldina, and the Heidelberg Academy of Sciences and Humanities.
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In 1876, Wiedersheim accepted an associate professorship at the Albert Ludwigs University of Freiburg. By 1883, he attained the status of full professor and succeeded Alexander Ecker as director of the Institute of Anatomy and Comparative Anatomy. He held these teaching and administrative positions until 1918, during which time he was also recognized as a Geheimrat. His work included collecting historical scientific documentation and photographs alongside his primary research.
Anatomical Publications and Standard References
Wiedersheim maintained a long-term collaboration with Alexander Ecker and Ernst Gaupp to document the anatomy of the European edible frog. This project lasted 40 years, resulting in the publication of Die Anatomie des Frosches, which remains a standard reference in the field. His 1882 text, Lehrbuch der vergleichende Anatomie der Wirbelthiere, gained international attention and multiple editions, eventually being translated into English by W.N. Parker as Comparative anatomy of vertebrates.
Investigation of Human Vestigiality
In 1887, Wiedersheim published an academic treatise titled Der Bau des Menschen, which he later expanded into The Structure of Man: An Index to His Past History. The 1893 edition included a controversial list of 86 anatomical features categorized as vestigial, defined as organs that had lost their original physiological significance. Although later interpretations expanded this list to 180 items, Wiedersheim’s original work sought to frame human anatomical elements within an evolutionary context.
Fast facts
- Born: 1848, Nürtingen
- Died: 1923, Bad Schachen
- Citizenship: Germany
- Primary Employer: University of Freiburg
- Notable Book: The Structure of Man
- Academic Societies: German Academy of Sciences Leopoldina
- Spouse: Mathilde (Tilla) Sophie Gruber
- Son: Walter Wiedersheim
Questions readers ask
What is the primary scientific contribution of Robert Wiedersheim?
He is recognized for his influential textbooks on comparative vertebrate anatomy and his cataloging of vestigial structures in the human body.
Did Wiedersheim work alone on his anatomical atlas?
No, he collaborated with Alexander Ecker and Ernst Gaupp over a 40-year period to produce the comprehensive reference work on the European edible frog.
Achievements
- Held posts at University of Freiburg
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