From Thomas Bell Salter 25 June 1855
Summary
Discusses hybrid plants he has raised, particularly hybrids between Geum urbanum and G. rivale, which are very fertile and exhibit great variability. [See Natural selection, p. 102.]
| Author: | Thomas Bell Salter |
| Addressee: | Charles Robert Darwin |
| Date: | 25 June 1855 |
| Classmark: | DAR 177: 16 (fragile) |
| Letter no: | DCP-LETT-1703 |
Matches: 2 hits
- … Society (see letter to J. D. Hooker, 23 [June 1855] ). CD’s notes on Salter 1852 are in …
- … 1852 , p. 740). CD referred to Salter’s experimental work in Natural selection , p. 102. However, CD went on to say that, according to Hornschuch 1848 , the two parent species are not always found in association with G. intermedium and that the case was more complex than mere hybrid origin. See letter …
From J. D. Dana [before 6 December 1855]
Summary
Responds to CD’s criticism of his use of word "Kingdom" in discussing geographical distribution of Crustacea.
| Author: | James Dwight Dana |
| Addressee: | Charles Robert Darwin |
| Date: | [before 6 Dec 1855] |
| Classmark: | DAR (CD library – Dana, J. D. 1853) |
| Letter no: | DCP-LETT-1544 |
Matches: 2 hits
- … 1852 –3 was completed in 1855 but was not readily available until 1861 ( NUC ). In a letter …
- … letter to J. D. Dana, 6 December [1853] , in which CD reaffirmed his earlier statements to Dana concerning the location and homologies of the various parts in the larval stages of cirripedes. The references are to Dana’s discussion of the geographical distribution of Crustacea in Dana 1852 – …
From Edward Blyth [22 October 1855]
Summary
Gives references to William Allen’s narrative of the Niger expedition [William Allen and T. R. H. Thompson , A narrative of the expedition sent by Her Majesty’s Government to the river Niger in 1841 (1848)]: common fowl returning to wildness, details of domestic sheep, ducks, and white fowl.
Range of the fallow deer; its affinity to the Barbary stag.
Natural propensity of donkeys for arid desert.
Indian donkeys often have zebra markings on the legs.
Believes the common domestic cat of India is indigenous.
Occurrence of cultivated plants from Europe in India; success of cultivation. Ancient history of cultivated plants.
[CD’s notes are an abstract of this memorandum and indicate that it was originally 20 pages long.]
| Author: | Edward Blyth |
| Addressee: | Charles Robert Darwin |
| Date: | [22 Oct 1855] |
| Classmark: | DAR 98: A93–A98 |
| Letter no: | DCP-LETT-1811 |
From Arthur Edward Knox [c. March 1855–7?]
Summary
CD has suggested an explanation of how pike were introduced to a remote lake in Ireland by cormorants [carrying pike spawn on their feet or in their gullets].
| Author: | Arthur Edward Knox |
| Addressee: | Charles Robert Darwin |
| Date: | Mar 1855-7 |
| Classmark: | DAR 205.2: 243 |
| Letter no: | DCP-LETT-1624 |
From Edward Blyth 21 April 1855
Summary
Indigenous domestic animals of the New World.
Relationship of Newfoundland and Esquimo dogs to the wolf. Dogs like the Esquimo occur in Tibet and Siberia. Indian pariah dogs and jackals occasionally interbreed.
Describes domestic cats of India; reports cases of their interbreeding with wild cats. Wild cats are tamed for hunting.
Races of silkworm in India are crossed [see 1690].
Domesticated plants, fish, and birds of India.
Comments on local races and species of crows; it is impossible to trace a line of demarcation between races and species.
Variation in the ability of hybrids to propagate.
Indian cattle breeds; differences between Bos indicus and Bos taurus.
Is not satisfied that aboriginally wild species of horse and ass exist.
Believes all fancy breeds of pigeon originated in the East. Wild ancestors of pigeons, ducks, geese, and fowls. Interbreeding of wild species of pheasant.
[CD’s notes are an abstract of this letter.]
| Author: | Edward Blyth |
| Addressee: | Charles Robert Darwin |
| Date: | 21 Apr 1855 |
| Classmark: | DAR 98: A57–A68 |
| Letter no: | DCP-LETT-1670 |
From Edward Blyth 4 August 1855
Summary
Sends a skeleton of a Bengal jungle cock.
Has never heard of trained otters breeding in captivity.
Introduced domestic rabbits are confined to the ports of India.
Canaries and other tame finches and thrushes brought into India do not breed well.
Origin of the domestic canary. Tendency of domesticated birds to produce "top-knot" varieties.
The tame geese of lower Bengal are hybrids; those of upper Bengal are said to be pure Anser cygnoides.
Wild Anser cinereus occur in flocks in the cold season.
Discusses at length different breeds of domestic cats and possible wild progenitors. Wild and domestic cats occasionally interbreed. The Angora variety breeds freely with the common Bengal cat and all stages of intermediates can be found.
Believes pigeons have been bred in India since remote antiquity.
Discusses whether mankind is divided into races or distinct species.
[CD’s notes are an abstract of this letter.]
| Author: | Edward Blyth |
| Addressee: | Charles Robert Darwin |
| Date: | 4 Aug 1855 |
| Classmark: | DAR 98: A69–A78 |
| Letter no: | DCP-LETT-1735 |
Matches: 1 hit
- … 1852. The mission included diplomats, a geological surveyor, an artist, a photographer, and an interpreter in order to gather a wide range of information about Upper Burma, hitherto almost closed to Europeans ( Yule 1968 , pp. vii–viii). James Andrew Broun Ramsay , Marquis of Dalhousie, was governor-general of India. CD’s questions can be ascertained from the pencil notes he made (and later heavily crossed in pencil) on his abstract of Blyth’s letter …
| letter | (6) |
| Blyth, Edward | (3) |
| Dana, J. D. | (1) |
| Knox, A. E. | (1) |
| Salter, T. B. | (1) |
| Darwin, C. R. | (6) |
| Blyth, Edward | (3) |
| Dana, J. D. | (1) |
| Knox, A. E. | (1) |
| Salter, T. B. | (1) |
Edward Lumb
Summary
Edward Lumb was born in Yorkshire. According to the memoirs of his daughter Anne, Lady Macdonell, he travelled to Buenos Aires aged sixteen with his merchant uncle, Charles Poynton, and after some fortunate enterprises set up in business there. In 1833…
Matches: 1 hits
- … Edward Lumb was born in Yorkshire. According to the memoirs of his daughter Anne, Lady Macdonell, …
Darwin’s reading notebooks
Summary
In April 1838, Darwin began recording the titles of books he had read and the books he wished to read in Notebook C (Notebooks, pp. 319–28). In 1839, these lists were copied and continued in separate notebooks. The first of these reading notebooks (DAR 119…
Matches: 1 hits
- … In April 1838, Darwin began recording the titles of books he had read and the books he wished to …
Darwin and Fatherhood
Summary
Charles Darwin married Emma Wedgwood in 1839 and over the next seventeen years the couple had ten children. It is often assumed that Darwin was an exceptional Victorian father. But how extraordinary was he? The Correspondence Project allows an unusually…
Matches: 1 hits
- … Charles Darwin married Emma Wedgwood in 1839 and over the next seventeen years the couple had ten …
Living and fossil cirripedia
Summary
Darwin published four volumes on barnacles, the crustacean sub-class Cirripedia, between 1851 and 1854, two on living species and two on fossil species. Written for a specialist audience, they are among the most challenging and least read of Darwin’s works…
Matches: 1 hits
- … Darwin published four volumes on the crustacean sub-class Cirripedia between 1851 and 1854, two on …
Scientific Practice
Summary
Specialism|Experiment|Microscopes|Collecting|Theory Letter writing is often seen as a part of scientific communication, rather than as integral to knowledge making. This section shows how correspondence could help to shape the practice of science, from…
Matches: 1 hits
- … Specialism | Experiment | Microscopes | Collecting | Theory Letter writing …
'An Appeal' against animal cruelty
Summary
The four-page pamphlet transcribed below and entitled 'An Appeal', was composed jointly by Emma and Charles Darwin (see letter from Emma Darwin to W. D. Fox, [29 September 1863]). The pamphlet, which protested against the cruelty of steel vermin…
Matches: 1 hits
- … The four-page pamphlet transcribed below and entitled 'An Appeal', was composed jointly by Emma …
Darwin's health
Summary
On 28 March 1849, ten years before Origin was published, Darwin wrote to his good friend Joseph Hooker from Great Malvern in Worcestershire, where Dr James Manby Gully ran a fashionable water-cure establishment. Darwin apologised for his delayed reply to…
Matches: 1 hits
- … On 28 March 1849, ten years before Origin was published, Darwin wrote to his good friend …
3.9 Leonard Darwin, photo on horseback
Summary
< Back to Introduction It is so rare to encounter an image of Darwin in a specific locale that a family photograph of him riding his horse Tommy takes on a special interest. He is at the front of Down House, the door of which is open; it seems as…
Matches: 1 hits
- … < Back to Introduction It is so rare to encounter an image of Darwin in a specific …
New material added to the American edition of Origin
Summary
A ‘revised and augmented’ American edition of Origin came on the market in July 1860, and was the only authorised edition available in the US until 1873. It incorporated many of the changes Darwin made to the second English edition, but still contained…
Matches: 1 hits
- … The ‘historical sketch’ printed as a preface to the American edition ( Origin US ed., pp …
George Busk
Summary
After the Beagle voyage, Darwin’s collection of bryozoans disappears from the records until the material was sent, in 1852, for study by George Busk, one of the foremost workers on the group of his day. In 1863, on the way down to Malvern Wells, Darwin had…
Matches: 1 hits
- … After the Beagle voyage, Darwin’s collection of bryozoans disappears from the records until …
Hermann Müller
Summary
Hermann (Heinrich Ludwig Hermann) Müller, was born in Mühlberg near Erfurt in 1829. He was the younger brother of Fritz Müller (1822–97). Following the completion of his secondary education at Erfurt in 1848, he studied natural sciences at Halle and Berlin…
Matches: 1 hits
- … Hermann (Heinrich Ludwig Hermann) Müller, was born in Mühlberg near Erfurt in 1829. He was the …
Jane Gray
Summary
Jane Loring Gray, the daughter of a Boston lawyer, married the Harvard botanist Asa Gray in 1848 and evidence suggests that she took an active interest in the scientific pursuits of her husband and his friends. Although she is only known to have…
Matches: 1 hits
- … Jane Loring Gray, the daughter of a Boston lawyer, married the Harvard botanist Asa Gray in 1848 …
Wearing his knowledge lightly: From Fritz Müller, 5 April 1878
Summary
Darwin received letters from so many people and wrote so many fascinating letters himself, that it’s hard to choose from many letters that stand out, but one of this editor’s favourites, that always brings a smile, is a letter from Fritz Müller written 5…
Matches: 1 hits
- … Darwin received letters from so many people and wrote so many fascinating letters himself, that it …
Alfred Russel Wallace
Summary
Wallace was a leading Victorian naturalist, with wide-ranging interests from biogeography and evolutionary theory to spiritualism and politics. He was born in 1823 in Usk, a small town in south-east Wales, and attended a grammar school in Hertford. At the…
Matches: 1 hits
- … Wallace was a leading Victorian naturalist, with wide-ranging interests from biogeography and …
Arthur Mellersh
Summary
Arthur Mellersh was a midshipman (promoted to mate during the voyage) serving on the Beagle at the time when Darwin was travelling around the world. One account suggests an inauspicious start to their friendship; apparently Mellersh introduced himself…
Matches: 1 hits
- … Arthur Mellersh was a midshipman (promoted to mate during the voyage) serving on the Beagle at …
Darwin’s observations on his children
Summary
Charles Darwin’s observations on the development of his children, began the research that culminated in his book The Expression of the emotions in man and animals, published in 1872, and his article ‘A biographical sketch of an infant’, published in Mind…
Matches: 1 hits
- … Charles Darwin’s observations on the development of his children,[1] began the research that …
Syms Covington
Summary
When Charles Darwin embarked on the Beagle voyage in 1831, Syms Covington was ‘fiddler & boy to Poop-cabin’. Covington kept an illustrated journal of his observations and experiences on the voyage, noting wildlife, landscapes, buildings and people and,…
Matches: 1 hits
- … When Charles Darwin embarked on the Beagle voyage in 1831, Syms Covington was ‘ fiddler & boy …
The evolution of honeycomb
Summary
Honeycombs are natural engineering marvels, using the least possible amount of wax to provide the greatest amount of storage space, with the greatest possible structural stability. Darwin recognised that explaining the evolution of the honey-bee’s comb…
Matches: 1 hits
- … Honey-bees construct wax combs inside their nests. The combs are made of hexagonal prisms – cells …
Darwin's bad days
Summary
Despite being a prolific worker who had many successes with his scientific theorising and experimenting, even Darwin had some bad days. These times when nothing appeared to be going right are well illustrated by the following quotations from his letters:
Matches: 1 hits
- … Despite being a prolific worker who had many successes with his scientific theorising and …
Fritz Müller
Summary
Fritz Müller, a German who spent most of his life in political exile in Brazil, described Darwin as his second father, and Darwin's son, Francis, wrote that, although they never met 'the correspondence with Müller, which continued to the close of…
Matches: 1 hits
- … Francis Darwin, in Life and letters of Charles Darwin , wrote of Fritz Müller They …
