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D'Orbigny

Alcide Charles Victor Marie Dessalines d'Orbigny
Alcide Dessalines d'Orbigny 1802.jpg
Born 6 September 1802
Couëron, France
Died 30 June 1857 (1857-07-01) (aged 54)
Pierrefitte-sur-Seine
Nationality French
Fields Natural history
Institutions Muséum National d'Histoire Naturelle
Known for malacology, fossils, palaeontology

Alcide Charles Victor Marie Dessalines d'Orbigny (6 September 1802 – 30 June 1857) was a French naturalist who made major contributions in many areas, including zoology (including malacology), palaeontology, geology, archaeology and anthropology.

D'Orbigny was born in Couëron (Loire-Atlantique), the son of a ship's physician and amateur naturalist. The family moved to La Rochelle in 1820, where his interest in natural history was developed while studying the marine fauna and especially the microscopic creatures that he named "foraminiferans".

In Paris he became a disciple of the geologist Pierre Louis Antoine Cordier (1777–1861) and Georges Cuvier. All his life, he would follow the theory of Cuvier and stay opposed to Lamarckism.

D'Orbigny travelled on a mission for the Paris Museum, in South America between 1826 and 1833. He visited Brazil, Argentina, Paraguay, Chile, Bolivia, Peru, Ecuador and Colombia and returned to France with an enormous collection of more than 10,000 natural history specimens. He described part of his findings in La Relation du Voyage dans l'Amérique Méridionale pendant les annés 1826 à 1833 (Paris, 1824–47, in 90 fascicles). The other specimens were described by zoologists at the museum.

His contemporary, Charles Darwin, arrived in South America in 1832, and on hearing that he had been preceded, grumbled that D'Orbigny had probably collected "the cream of all the good things". Darwin later called D'Orbigny's Voyage a "most important work". They went on to correspond, with D'Orbigny describing some of Darwin's specimens.

He was awarded the Gold Medal of the Société de Géographie of Paris in 1834. The South American Paleocene pantodont Alcidedorbignya was named in his honour.


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