Jean Louis Armand de Quatrefages de Bréau
|Jean Louis Armand de Quatrefages de Bréau|
Armand de Quatrefages
10 February 1810|
|Died||2 January 1892
French Academy of Sciences
Museum National d'Histoire Naturelle
Royal Society of London
Jean Louis Armand de Quatrefages de Bréau (10 February 1810 – 12 January 1892) was a French biologist.
He was born at Berthézène, in the commune of Valleraugue (Gard), the son of a Protestant farmer. He studied medicine at Strasbourg and then Science, where he took the double degree of M.D. and D.Sc., one of his theses being a Théorie d'un coup de canon (November 1829); next year he published a book, Sur les arolithes, and in 1832 a treatise on L'Extraversion de la vessie. Moving to Toulouse, he practised medicine for a short time, and contributed various memoirs to the local Journal de Médecine and to the Annales des sciences naturelles (1834—36). But being unable to continue his research in the provinces, he resigned the chair of zoology to which he had been appointed, and in 1839 settled in Paris, where he found in Henri Milne-Edwards a patron and a friend.
Elected professor of natural history at the Lycée Napoléon in 1850, he became a member of the French Academy of Sciences in 1852, and in 1855 was appointed to the chair of anthropology and ethnography at the Museum National d'Histoire Naturelle. Other distinctions followed rapidly, and continued to the end of his otherwise uneventful career, the more important being honorary member of the Royal Society of London (June 1879), member of the Institute and of the Academie de médecine, and commander of the Legion of Honor (1881). He died in Paris.
He was an accurate observer and unwearied collector of zoological materials, gifted with remarkable descriptive power, and possessed of a clear, vigorous style, but somewhat deficient in deep philosophic insight. Hence his serious studies on the anatomical characters of the lower and higher organisms, man included, will retain their value, while many of his theories and generalizations, especially in the department of ethnology, are already forgotten.
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The work of de Quatrefages ranged over the whole field of zoology from the annelids and other low organisms to the anthropoids and man. Of his numerous essays in scientific periodicals, the more important were:
- Considérations sur les caractères zoologiques des rongeurs (1840)
- De l'organisation des animaux sans vertèbres des Côtes de la Manche (Ann. Sc. Nat., 1844)
- Recherches sur le système nerveux, l'embryognie, les organes des sens, et la circulation des annélides (Ibid., 1844–50)
- Sur les affinités et les analogies des lombrics et des sangsues (Ibid.)
- Sur l'histoire naturelle des tarets (Ibid., 1848–49)
Then there is the vast series issued under the general title of Etudes sur les types inférieurs de l'embranchement des annelés, and the results of several scientific expeditions to the Atlantic and Mediterranean coastlands, Italy and Sicily, forming a series of articles in the Revue des deux mondes, or embodied in the Souvenirs d'un naturaliste (2 vols., 1854).
These were followed in quick succession by the:
- Physiologie comparée, métamorphoses de l'homme et des animaux (1862)
- Les Polynésiens et leurs migrations (1866)
- Histoire naturelle des Annelés marins et d'eau douce (2 vols., 1866)
- La Rochelle et ses environs (1866)
- Rapport sur les progrés de l'anthropologie (1867)
- Charles Darwin et ses précurseurs francais (1870), a study of evolution in which the writer takes somewhat the same attitude as Alfred Russel Wallace, combating the Darwinian doctrine in its application to man
- La Race prussienne (1871)
- Crania Ethnica, jointly with Dr Hamy (2 vols., with 100 plates, 1875–82), a classical work based on French and foreign anthropological data, analogous to the Crania of John Thurnam and Joseph Barnard Davis, and to Samuel George Morton's Crania Americana and Crania Aegyptiaca.
- L'Espèce humaine (1877)
- Nouvelles études sur la distribution géographique des Négritos (1882)
- Hommes fossiles et hommes sauvages (1884)
- Histoire générale des races humaines (2 vols., 1886–89), the first volume being introductory, while the second attempts a complete classification of mankind.
- Les Pygmées: Avec 31 fig. intercalées dans le texte; Les Pygmées des anciens d'après la science moderne; negritos ou Pygmées asiatiques; Négrilles ou Pygmées africains; Hottentots et Boschismans (1887)
- This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Quatrefages de Bréau, Jean Louis Armand de". Encyclopædia Britannica. 22 (11th ed.). Cambridge University Press. pp. 723–724.
- IDREF.fr (lengthy bibliography).