John Gwyn Jeffreys FRS (18 January 1809 – 21 January 1885) was a British conchologist and malacologist. John Gwyn Jeffreys was born on 18 January 1809...
10 KB (952 words) - 08:04, 29 August 2024
John Jeffreys may refer to: John R.F. Jeffreys (1916–1944), British mathematician and World War II codebreaker John Gwyn Jeffreys (1809–1885), British...
779 bytes (121 words) - 00:06, 25 May 2018
astronomer J. G. Jeffreys (1893–1977), Australian-born educator John Gwyn Jeffreys (1809–1885), British malacologist John R. F. Jeffreys (1918–1944), British...
2 KB (269 words) - 05:14, 10 December 2023
Henry Moseley (redirect from Henry Gwyn-Jeffreys Moseley)
Henry Gwyn Jeffreys Moseley (/ˈmoʊzli/; 23 November 1887 – 10 August 1915) was an English physicist, whose contribution to the science of physics was...
24 KB (2,879 words) - 12:46, 22 August 2024
British Conchology, a five volume set of books written by the lawyer John Gwyn Jeffreys (1809–1885) and which managed to combine scientific exactitude with...
3 KB (324 words) - 05:32, 11 October 2022
telegraph system. A musician and philosopher. Born Corwen, Wales. John Gwyn Jeffreys conchologist (someone who studies shells). He helped pioneer deep-sea...
16 KB (1,659 words) - 00:07, 27 January 2024
Stagnicola (gastropod) (category Taxa named by John Gwyn Jeffreys)
occulta (Jackiewicz, 1959) - synonym: Stagnicola occultus (Jackiewicz, 1959) Jeffreys J. G. (1830). "A synopsis on the testaceous pneumonobranchous Mollusca...
8 KB (651 words) - 08:10, 27 October 2023
Profundisepta profundi (category Taxa named by John Gwyn Jeffreys)
Northern Atlantic Ocean along Iceland and Greenland. Profundisepta profundi (Jeffreys, 1877). Retrieved through: World Register of Marine Species on 25 January...
3 KB (303 words) - 16:40, 18 July 2024
Carychiinae (category Taxa named by John Gwyn Jeffreys)
of the Eupulmonata. MolluscaBase eds. (2020). MolluscaBase. Carychiinae Jeffreys, 1830. Accessed through: World Register of Marine Species at: http://www...
10 KB (652 words) - 05:40, 10 June 2022
Vertigo angustior (category Taxa named by John Gwyn Jeffreys)
2305/IUCN.UK.2012-1.RLTS.T22935A16658012.en. Retrieved 19 November 2021. Jeffreys J. G. 1830. A synopsis on the testaceous pneumonobrancheous Mollusca of...
9 KB (755 words) - 22:11, 5 May 2024
dedicated himself to the study of natural history, especially conchology. John Gwyn Jeffreys often accompanied Barlee on dredging expeditions. Barlee was sometimes...
8 KB (732 words) - 10:38, 19 August 2024
Cantrainea (category Taxa named by John Gwyn Jeffreys)
PLoS ONE 10(10): e0140788. doi:10.1371/journal.pone.0140788. Cantrainea Jeffreys, 1883. Retrieved through: World Register of Marine Species on 5 September...
4 KB (438 words) - 01:25, 30 May 2024
Vertigo substriata (category Taxa named by John Gwyn Jeffreys)
substriata". IUCN Red List of Threatened Species. 2011. IUCN: e.T157197A5053356. Jeffreys J. G. 1833. A supplement to the "Synopsis of testaceous pneumonobranchous...
7 KB (586 words) - 20:09, 9 January 2024
Crisilla picta (category Taxa named by John Gwyn Jeffreys)
sent to British malacologist John Gwyn Jeffreys, who described it as a new species under name Rissoa picta in 1867. Jeffreys's original text (the type description)...
4 KB (418 words) - 03:24, 12 June 2024
Ascobulla fragilis (category Taxa named by John Gwyn Jeffreys)
erroneously in a different genus. The type locality is La Spezia, Italy. Jeffreys J. G. (1856). "On the marine Testacea of the Piedmontese coast". Annals...
2 KB (152 words) - 02:54, 2 March 2021
Carenzia carinata (category Taxa named by John Gwyn Jeffreys)
Northwest Africa and the Cape Verdes. Jeffreys, 1877, Proc. Roy. Soc. vol. xxv. no. 173, p. 201 Carenzia carinata (Jeffreys, 1877). Retrieved through: World...
5 KB (564 words) - 01:01, 2 June 2024
based on the collections of the Royal Botanic Gardens, Kew, England. John Gwyn Jeffreys begins publication of British Conchology, or an account of the Mollusca...
8 KB (762 words) - 03:31, 24 June 2024
Spermodea lamellata (category Taxa named by John Gwyn Jeffreys)
Sweden Ukraine and other areas This minute snail lives in ancient woodland. Jeffreys, J. G. 1830. A synopsis on the testaceous pneumonobrancheous Mollusca of...
3 KB (263 words) - 21:19, 27 December 2023
Amauropsis sphaeroides (category Taxa named by John Gwyn Jeffreys)
depth is 4166 m. Amauropsis sphaeroides (Jeffreys, 1877). Gofas, S. (2009). Amauropsis sphaeroides (Jeffreys, 1877). In: Bouchet, P.; Gofas, S.; Rosenberg...
1 KB (114 words) - 01:55, 2 March 2021
Dredging Committee (other members were George Dickie, Edward Waller and John Gwyn Jeffreys). This operated from 1857 to 1859, under grants from the British Association...
6 KB (596 words) - 20:11, 1 September 2024
and judge Uzo Iwobi, OBE, lecturer John Gwyn Jeffreys, FRS, conchologist, malacologist Ernest Jones, psychoanalyst John Viriamu Jones, FRS, mathematician...
9 KB (868 words) - 16:29, 12 September 2024
Coccopigya spinigera (category Taxa named by John Gwyn Jeffreys)
2 mm. Minimum recorded depth is 613 m. Maximum recorded depth is 1550 m. Jeffreys J. G. (1883). "On the Mollusca procured during the cruise of H. M. S. Triton...
2 KB (175 words) - 16:32, 2 December 2023
Ganesa (gastropod) (category Taxa named by John Gwyn Jeffreys)
Skeneidae. Species within the genus Ganesa include: Ganesa nitidiuscula Jeffreys, 1883 Ganesa panamensis Dall, 1902 Species brought into synonymy Ganesa...
4 KB (415 words) - 17:36, 3 March 2021
Jardine (1800–1874) general zoology Jebb – Matthew H. P. Jebb Jeffreys – John Gwyn Jeffreys (1809–1885) Jekel – Henri Jekel (1816–1891) Jenkins – James...
96 KB (9,925 words) - 18:44, 9 August 2024
Tritia nitida (category Taxa named by John Gwyn Jeffreys)
33 mm. Jeffreys, J.G. (1867) British Conchology, or an Account of the Mollusca which now Inhabit the British Isles and Surrounding Seas. Vol. 4. John Van...
7 KB (587 words) - 15:58, 14 April 2024
ISSN 0260-9541. Chisholm 1911, p. 637. Mills, Eric L. (1978). "Edward Forbes, John Gwyn Jeffreys, and British dredging before the Challenger expedition". Journal of...
17 KB (1,987 words) - 16:54, 28 September 2024
Haloceras carinatum (category Taxa named by John Gwyn Jeffreys)
mollusc in the family Haloceratidae. This species occurs in European waters. JEFFREYS J.G., 1883 On the Mollusca procured during the "Lightning" and "Porcupine"...
3 KB (284 words) - 04:54, 8 September 2024
Seguenzia (category Taxa named by John Gwyn Jeffreys)
Trichotropidae, Scalariidae, Cerithiidae, Rissoidae, Littorinidae J. Gwyn Jeffreys, Preliminary Report of the Biological Results of a Cruise in H.M.S....
11 KB (1,074 words) - 20:40, 9 January 2024
History 5, 11: 393-401 Warén A., 1980. Marine Mollusca described by John Gwyn Jeffreys, with the location of the type material. Conchological Society of...
4 KB (380 words) - 07:55, 21 September 2024
England Arturo Issel (1842–1922) Italy John Clarkson Jay (1808–1891) American amateur conchologist. [2] John Gwyn Jeffreys (1809–1885) Great Britain Charles...
35 KB (3,852 words) - 17:02, 5 September 2024