Cockerell, T.D.A. (1899). Tables for the determination of the genera of CoccidaePublished in Canadian Entomologist, in 1899, in volume 31, pages 273-279Created: 2010-11-22, modified: 2021-04-05
Adventures in Bird BandingPublished in The Wilson Bulletin, in 1925, in volume 37, issue 2, pages 95-98Created: 2016-11-27, modified: 2016-11-27
Descriptions of three new species of Aleurodidae from BrazilPublished in Psyche (Cambridge), in 1899, in volume 8, pages 394-395Created: 2010-11-22, modified: 2017-01-06
Ökologie zwischen Gestern und MorgenPublished in Revue Suisse De Zoologie, in 1994, in volume 101, pages 875-886Created: 2013-01-27, modified: 2023-02-16
XLVIII.—A Preliminary Report on some new Brazilian HemipteraPublished in Annals And Magazine of Natural History, in 1901, in volume 8, issue 47, pages 383-391Created: 2010-11-20, modified: 2016-12-08
A new species of Mentzelia (Loasaceae) from Nuevo Leon, MexicoPublished in Phytologia, in 1995, in volume 79, issue 4, pages 298-300Created: 2016-05-04, modified: 2016-05-06
TRAGOPOGON IN COLORADOPublished in Torreya, in 1912, in volume 12, issue 10, pages 244-247Created: 2022-12-14, modified: 2022-12-14
Partula in GuamPublished in Nautilis, in 1925, in volume 39, pages 19-21Created: 2013-09-28, modified: 2013-09-28
XVI.—Descriptions of Brazilian CoccidæPublished in Annals And Magazine of Natural History, in 1901, in volume 7, issue 37, pages 110-125Created: 2010-11-20, modified: 2016-12-08
XIII.—Descriptions of Brazilian CoccidæPublished in Annals And Magazine of Natural History, in 1901, in volume 8, issue 43, pages 62-72Created: 2010-11-20, modified: 2016-12-08
Arthropods in Burmese amberPublished in Psyche, in 1917, in volume 24, pages 40-44Created: 2011-06-04, modified: 2017-01-06
Lamium purpureum in ColoradoPublished in Rhodora, in 1926, in volume 28, issue 6, pages 112Created: 2014-06-16, modified: 2016-07-26
Helix hortensis in AmericaPublished in Nautilis, in 1890, in volume 3, pages 139-140Created: 2013-09-28, modified: 2013-09-28
Variation in HelianthusPublished in Botanical Gazette, in 1908, in volume 45, issue 5, pages 338Created: 2017-03-14, modified: 2017-03-14
AMBER IN THE LARAMIE CRETACEOUSPublished in Torreya, in 1909, in volume 9, issue 7, pages 140-142Created: 2022-12-15, modified: 2022-12-15
Preoccupied names in ColeopteraPublished in The Entomologist, in 1905, in volume 38, pages 104Created: 2014-11-09, modified: 2014-11-09
A new gooseberry plant-lousePublished in Canadian Entomologist, in 1901, in volume 33, pages 227-228Created: 2011-06-04, modified: 2017-01-06
Fossil Osmylidae (Neuroptera) in AmericaPublished in Canadian Entomologist, in 1908, in volume 40, pages 341-342Created: 2011-05-12, modified: 2017-01-06
The genus Placostylus in New CaledoniaPublished in Nautilis, in 1929, in volume 42, pages 73-78Created: 2013-09-28, modified: 2013-09-28
The small grey slug in JamaicaPublished in Nautilis, in 1893, in volume 7, pages 21-22Created: 2013-09-28, modified: 2013-09-28
Unio popeii, Lea, in New MexicoPublished in Nautilis, in 1902, in volume 16, pages 69-70Created: 2013-09-28, modified: 2013-09-28
The dragon-fly genus Agrion (Calepteryx) in ColoradoPublished in Psyche, in 1913, in volume 20, pages 173-174Created: 2011-06-04, modified: 2017-01-06
Variation in LepidopteraPublished in Bulletin of the Brooklyn Entomological Society, in 1930, in volume 25, pages 9-10Created: 2016-05-18, modified: 2016-05-18
A taxonomic study of the armored scale Pseudischnaspis hempel (homoptera: coccoidea: diaspididae)Published in Proceedings of the Entomological Society of Washington, in 1984, in volume 86, pages 94-109Created: 2010-11-04, modified: 2011-06-21
A FOSSIL FIGPublished in Torreya, in 1910, in volume 10, issue 10, pages 222-224Created: 2022-12-14, modified: 2022-12-14
Some bees collected in QueenslandPublished in Memoirs of the Queensland Museum, in 1918, in volume 6, pages 112-120Created: 2010-11-20, modified: 2021-04-05
LAMARCK'S NEW NAMES IN THE FRENCH EDITION OF PALLASPublished in Torreya, in 1926, in volume 26, issue 4, pages 67-69Created: 2022-12-14, modified: 2022-12-14
Bees in the Queensland MuseumPublished in Memoirs of The Queensland Museum, in 1929, in volume 9, pages 298-323Created: 2017-01-16, modified: 2017-01-16
Mellissodes mysops Cockerell nesting in Oregon (Anthophoridae, Hym.)Published in Pan-Pacific Entomologist, in 1928, in volume 4, pages 176Created: 2017-05-21, modified: 2017-05-21
SHORTER NOTESPublished in Torreya, in 1907, in volume 7, issue 10, pages 203-204Created: 2022-12-15, modified: 2022-12-15
SHORTER NOTESPublished in Torreya, in 1915, in volume 15, issue 12, pages 265-267Created: 2022-12-14, modified: 2022-12-14
SHORTER NOTESPublished in Torreya, in 1916, in volume 16, issue 10, pages 230-232Created: 2022-12-14, modified: 2022-12-14
Junius HendersonPublished in Nautilis, in 1938, in volume 51, pages 97-99Created: 2013-09-28, modified: 2013-09-28
Some SynonymyPublished in Rhodora, in 1933, in volume 35, issue 411, pages 110Created: 2016-07-19, modified: 2016-07-19
The Genus Phryganea (Trichoptera) in the Florissant ShalesPublished in Psyche: A Journal of Entomology, in 1913, in volume 20, issue 2, pages 95-96Created: 2016-06-19, modified: 2016-06-19
Australian Bees in the Museum of Comparative ZoologyPublished in Psyche: A Journal of Entomology, in 1930, in volume 37, issue 2, pages 141-154Created: 2016-06-19, modified: 2016-06-19
The Coccid Genus Solenophora in the United StatesPublished in Psyche: A Journal of Entomology, in 1898, in volume 8, issue 269, pages 262-263Created: 2016-06-19, modified: 2016-06-19
New Australian bees, in the collection of the British MuseumPublished in Entomologist, in 1905, in volume 38, pages 270-273Created: 2010-11-26, modified: 2011-06-21
Note on the species of Veronicella found in Central AmericaPublished in Nautilis, in 1895, in volume 8, pages 140-143Created: 2013-09-28, modified: 2013-09-28
Insects in Burmese AmberPublished in Annals of the Entomological Society of America, in 1917, in volume 10, issue 4, pages 323-329Created: 2016-08-22, modified: 2016-08-22
Some Western Weeds, and Alien Weeds in the WestPublished in Botanical Gazette, in 1895, in volume 20, issue 11, pages 503-504Created: 2017-03-14, modified: 2017-03-14
What is a species?Published in Torreya, in 1932, in volume 32, issue 4, pages 95-96Created: 2022-12-14, modified: 2022-12-14
A NEW HYBRID SUNFLOWERPublished in Torreya, in 1918, in volume 18, issue 1, pages 11-14Created: 2022-12-14, modified: 2022-12-14
A New SphaeralceaPublished in Botanical Gazette, in 1901, in volume 32, issue 1, pages 60Created: 2017-03-14, modified: 2017-03-14
A New HeliotropiumPublished in Botanical Gazette, in 1902, in volume 33, issue 5, pages 378-379Created: 2017-03-14, modified: 2017-03-14
A bee resembling a waspPublished in Entomologist, in 1914, in volume 47, pages 142-143Created: 2010-11-26, modified: 2017-01-06
New Species and Subspecies Collected in a Month in GuatemalaPublished in Journal of The New York Entomological Society, in 1946, in volume 54, issue 3, pages 203-206Created: 2016-06-13, modified: 2016-06-13
SPECIES AND VARIETIESPublished in Torreya, in 1908, in volume 8, issue 8, pages 194-197Created: 2022-12-15, modified: 2022-12-15
South African CoccidaePublished in Entomologist, in 1901, in volume 34, pages 223-227Created: 2010-11-26, modified: 2011-06-21
Australian halictine beesPublished in Entomologist, in 1914, in volume 47, pages 242-244Created: 2010-11-26, modified: 2017-01-06