Eponyms as link: Orbigny and Dupin

Alcide d’Orbigny (1802–1857) was not only a malacologist but devoted much of his time to the study of fossils. He is well-known by his travels to South America and his voluminous paleontological works.

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During an inventory of eponyms given by d’Orbigny to other persons, one of the outstanding names was ‘Dupin’, to whom not less than 32 eponyms were dedicated. In d’Orbigny (1842: 377–378) we read under the description of Conoteuthis Dupinianus “La seule espèce connue (…) a été découverte par le docteur Dupin (…) des environs d’Ervy (Aube). La science doit à cet habile observateur un très grand nombre de faits nouveaux. (…) il a réuni (…) l’énorme chiffre de 474 échantillons de Gastéropodes, dont il a bien voulu enricher ma Paléontologie française”. Indeed, d’Orbigny described many new species named after Dupin in this work (1840-1849) and in his Prodrome de paléontologie (1849-1852).

Curious to know more about Dupin, it was possible to find some data in the official journal of Dept. Aube (Anonymous, 1863). Georges Auguste Dupin finished his study medicine in Paris in 1825, and settled in Ervy-le-Châtel. Unfortunately, nothing more is known. Dupin was one of the ‘field collectors’ who trusted his material to d’Orbigny for identification.

Source:
Wikipedia

References:
Anonymous. 1863. Liste des médecins et officiers de Santé, dans l’ordre de leur inscription à la Préfecture de l’Aube. Annuaire administratief, statistique et commercial du département de l’Aube (1863): 222–227.
d’Orbigny, A. 1842. Mémoire sur deux genres nouveaux de Céphalopodes fossiles (les Conoteuthis et Spirulirostra) offrant des passages, d’un côté entre la Spirule et la Sèche, de l’autre entre les Bélemnites et les Ommastrèphes.  Annales des sciences naturelles (2) 17: 362–367.

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