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Henri Milne-Edwards

Henri Milne-Edwards is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Henri Milne-Edwards rather than just read about it. In short: Henri Milne-Edwards (23 October 1800 – 29 July 1885) was a French zoologist. Biography Henri Milne-Edwards was the 27th child of William Edwards, an English planter and colonel of the militia in Jamaica and Elisabeth Vaux, a Frenchwoman.

Henri Milne-Edwards — main illustration
Henri Milne-Edwards — illustration

Key takeaways

  • Henri Milne-Edwards belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Henri Milne-Edwards to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Henri Milne-Edwards from memory before moving on to harder problems.

Reference excerpt

Henri Milne-Edwards (23 October 1800 – 29 July 1885) was a French zoologist.

Biography Henri Milne-Edwards was the 27th child of William Edwards, an English planter and colonel of the militia in Jamaica and Elisabeth Vaux, a Frenchwoman. Henri was born in Bruges, in present-day Belgium, where his parents had retired; Bruges was then a part of the newborn French Republic. His father had been jailed for several years for helping some Englishmen in their escape to their country. Henri spent most of his life in France. He was brought up in Paris by his older brother Guillaume Frederic Edwards (1777–1842), a distinguished physiologist and ethnologist. His father was released after the fall of Napoleon. The whole family then moved to Paris. At first he turned his attention to medicine, in which he graduated as an MD at Paris in 1823. His passion for natural history soon prevailed, and he gave himself up to the study of the lower forms of animal life. He became a student of Georges Cuvier and befriended Jean Victoire Audouin. He married Laura Trézel. They had nine children, including the biologist Alphonse Milne-Edwards.

Name Originally the name Milne was one of the first names of Henri, but, to avoid confusion with his numerous relatives, he added it to his surname Edwards. He usually wrote it as "Milne Edwards", whilst his son Alphonse always used "Milne-Edwards". In taxon-authorship, the hyphenated name "Milne-Edwards" is most often used for both father and son.

Works

One of his earliest papers (Recherches anatomiques sur les crustacés), which was presented to the French Academy of Sciences in 1829, formed the theme of an elaborate and eulogistic report by Cuvier in the following year. It embodied the results of two dredging expeditions undertaken by him and his friend Audouin during 1826 and 1828 in the neighbourhood of Granville, and was remarkable for clearly distinguishing the marine fauna of that portion of the French coast into four zones. Also in 1829, working in the scientific field of herpetology, he described and named five new species of lizards. He became professor of hygiene and natural history in 1832 at the Collège Central des Arts et Manufactures. In 1841, after the death of Audouin, he succeeded him at the chair of entomology at the Muséum National d'Histoire Naturelle. In 1862 he succeeded Isidore Geoffroy Saint-Hilaire in the long-vacant chair of zoology. Much of his original work was published in the Annales des sciences naturelles, with the editorship of which he was associated from 1834. Of his books may be mentioned the Histoire naturelle des Crustacés (3 vols., 1837–1841), which long remained a standard work; Histoire naturelle des coralliaires, published in 1858–1860, but begun many years before; Leçons sur la physiologie et l'anatomie comparée de l'homme et des animaux (1857–1881), in 14 volumes; and a little work on the elements of zoology, originally published in 1834, but subsequently remodelled, which enjoyed an enormous circulation. In 1842, he was elected a foreign member of the Royal Society. The Royal Society in 1856 awarded him the Copley Medal in recognition of his zoological investigations. He was elected an international member of the American Philosophical Society in 1860. He died in Paris. His son, Alphonse Milne-Edwards (1835–1900), who became professor of ornithology at the museum in 1876, devoted himself especially to fossil birds and deep-sea exploration.

An important early classification scheme for vertebrates, diagrammed as a series of nested sets, was illustrated in Milne-Edwards (1844).

Taxon described by him See Category:Taxa named by Henri Milne-Edwards

Honour

The name of Henri Milne-Edwards is honoured in several names of genera and species, such as:

References

Bibliography Marcelin Berthelot, Notice historique sur Henri Milne Edwards, Didot, Paris 1891. Trevor Norton: Stars beneath the sea, Carroll & Graf, New York 2000. ISBN 0-7867-0750-X

External links Media related to Henri Milne-Edwards at Wikimedia Commons Works by or about Henri Milne-Edwards at the Internet Archive

Illustrations

Henri Milne-Edwards illustration
Henri Milne-Edwards: A monograph of the British fossil corals by H. Milne Edwards and Jules Haime.
A monograph of the British fossil corals by H. Milne Edwards and Jules Haime.
Henri Milne-Edwards: A diagram of the natural classification of vertebrate animals, from Milne-Edwards, 1844.
A diagram of the natural classification of vertebrate animals, from Milne-Edwards, 1844.
Henri Milne-Edwards illustration
Henri Milne-Edwards illustration

Worked examples

Example 1 — a first encounter with Henri Milne-Edwards

Start with the simplest possible case. Write down what Henri Milne-Edwards claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Henri Milne-Edwards before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Henri Milne-Edwards ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Henri Milne-Edwards

In research
Henri Milne-Edwards appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Henri Milne-Edwards in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Henri Milne-Edwards is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1800 births, 1885 deaths, 19th-century French zoologists, so understanding it makes those chapters shorter.
In everyday life
Look for Henri Milne-Edwards outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Henri Milne-Edwards in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Henri Milne-Edwards means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Henri Milne-Edwards out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Henri Milne-Edwards in simple terms?

Henri Milne-Edwards (23 October 1800 – 29 July 1885) was a French zoologist. Biography Henri Milne-Edwards was the 27th child of William Edwards, an English planter and colonel of the militia in Jamaica and Elisabeth Vaux, a Frenchwoman.

Why does Henri Milne-Edwards matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Henri Milne-Edwards?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Henri Milne-Edwards.

Tags

  • 1800 births
  • 1885 deaths
  • 19th-century French zoologists
  • Belgian recipients of the Legion of Honour
  • Foreign members of the Royal Society
  • French carcinologists
  • French fellows of the Royal Society
  • French ornithologists
  • French people of English descent
  • French taxonomists
  • Grand Officers of the Legion of Honour
  • International members of the American Philosophical Society

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