George Robert Crotch

George Robert Crotch (1842–1874), British entomologist.

Taxon names authored

(List may be incomplete)

(List may be incomplete)

(List may be incomplete)

Crotch, G.R. 1867. On the Coleoptera of the Azores. Proceedings of the Scientific Meetings of the Zoological Society of London 1867: 359–391. BHL.
Crotch, G.R. 1867. [new taxa]. In: Crotch, G. & Sharp, D.: Additions to the catalog of British Coleoptera, with descriptions of new species. Transactions of the Entomological Society of London (3) 5: 435–451.
Crotch, G.R. & Sharp, D. 1867. Additions to the catalogue of British Coleoptera, with descriptions of new species. Transactions of the Entomological Society of London (3) 5(6): 435–451. DOI: 10.1111/j.1365-2311.1967.tb01444.x BHL Reference page.

Crotch, G.R. 1870. Berichtigungen und Zusätze zum Catalogus Coleopterorum synonymicus et systematicus. Coleopterologische Hefte 6: 94–102.
Crotch, G.R. 1870. The genera of Coleoptera studied chronologically (1735–1801). Transactions of the Entomological Society of London 1870: 41–52. BHL.
Crotch, G.R. 1870. The genera of Coleoptera studied chronologically (1802–21). Transactions of the Entomological Society of London 1870: 213–241. BHL.

Crotch, G.R. 1871. List of Coccinellidae. Cambridge. 8 pp. Reference page.
Crotch, G.R. 1871. List of all the Coleoptera described A.D. 1758-1821, referred to their modern genera. Cambridge. [1] + 24 pp.

Crotch, G.R. 1872. List of the Coleoptera, found during the progress of the survey. Pp. 263–268. In: Ordnance survey to the Peninsula of Sinai by captains Wilson C. W. and H. S. Palmer. Vol. 1, [1869]. Southhampton: Lords Commissioners of Her Majesty’s Treasury. Reference page.

Crotch, G.R. 1873. A descriptive list of Erotylidae collected by Geo. Lewis, Esq., in Japan. The Entomologist's Monthly Magazine 9: 184–189. BHL. Reference page.
Crotch, G.R. 1873. Check list of the Coleoptera of America, north of Mexico. Salem, Massachusetts: Naturalists' Agency. 136 pp. DOI: 10.5962/bhl.title.11476 BHL Reference page.
Crotch, G.R. 1873. Materials for the Study of the Phytophaga of the United States. Proceedings of the Academy of Natural Sciences of Philadelphia 25(1): 19–83. JSTOR . BHL. Reference page.
Crotch, G.R. 1873. Synopsis of the Erotylidae of Boreal America. Transactions of the American Entomological Society 4: 349–358. BHL
Crotch, G.R. 1873. Synopsis of the Endomychidae of the United States. Transactions of the American Entomological Society 4: 359–363. BHL
Crotch, G.R. 1873. Revision of the Coccinellidae of the United States. Transactions of the American Entomological Society 4: 363–382. BHL Reference page.
Crotch, G.R. 1873. Revision of the Dytiscidae of the United States. Transactions of the American Entomological Society 4: 383–424. BHL
Crotch, G.R. 1873. Notes on the Buprestidae found in the United States. Proceedings of the Academy of Natural Sciences of Philadelphia 25: 84–96. BHL.
Crotch, G.R. 1873. On the arrangement of the families of Coleoptera. Proceedings of the American Philosophical Society 13: 75–87. BHL.

Crotch, G.R. (†) 1874. A revision of the coleopterous family Coccinellidae. E. W. Janson, London. xv. + 311 pp. Internet Archive BHL. Reference page.
Crotch, G.R. (†) 1874. Descriptions of New Species of Coleoptera from the Pacifie Coast of the United States. Transactions of the American Entomological Society 5: 73–80. DOI: 10.2307/25076288 JSTOR BHL Reference page.

Crotch, G.R. (†) 1876. A revision of the coleopterous family Erotylidae. Cistula Entomologica 1: 377–572. BHL. Reference page.

Smart, J. & Wager, B. 1977. George Robert Crotch, 1842—1874: a bibliography with a biographical note. Journal of the Society for the Bibliography of Natural History 8(3): 244–248. DOI: 10.3366/jsbnh.1977.8.3.244 .