Published in Palaeontology, in 1988, in volume 31, issue 4, pages 939-949

Created: 2016-04-23, modified: 2016-04-23

Published in The Auk, in 1905, in volume 22, pages 438-439

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1955, in volume 57, issue 683, pages 310-319

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1942, in volume 44, pages 227

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1936, in volume 38, issue 450, pages 197-199

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1935, in volume 37, issue 434, pages 58-59

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1939, in volume 41, issue 487, pages 314-316

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Published in Bulletin of The British Museum (Natural History) Entomology, in 1992, in volume 61, pages 1-76

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Published in Journal of Ethnobiology, in 2003, in volume 23, issue 1, pages 65-100

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Published in Rhodora, in 1961, in volume 63, issue 748, pages 118-119

Created: 2014-06-16, modified: 2016-07-26

Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 3, pages 342-362

Created: 2016-07-07, modified: 2016-07-07

Published in Palaeontology, in 1982, in volume 25, issue 4, pages 897-903

Created: 2016-04-23, modified: 2016-04-23

Published in Palaeontology, in 1984, in volume 27, issue 4, pages 815-824

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Published in Nuytsia, in 2009, in volume 19, issue 1, pages 107-128

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Published in Entomologist's Record and Journal of Variation, in 2001, in volume 113, issue 2, pages 81-82

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Published in The Auk, in 1900, in volume 17, pages 314-315

Created: 2013-03-07, modified: 2013-03-08

Published in Palaeontology, in 1987, in volume 30, issue 4, pages 783-813

Created: 2016-04-23, modified: 2016-04-23

Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 1/2, pages 5-128

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 4, pages 195-200

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1927, in volume 8, issue 1, pages 24-55

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 1, pages 88

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 3, pages 266

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Published in Journal of The Arnold Arboretum, in 1948, in volume 29, issue 1, pages 1-48

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Published in Journal of The Arnold Arboretum, in 1931, in volume 12, issue 3, pages 157-197

Created: 2016-07-07, modified: 2016-07-07

Published in Entomologist's Record and Journal of Variation, in 1974, in volume 86, issue 2, pages 33-44

Created: 2016-09-01, modified: 2016-09-01

Published in Rhodora, in 1953, in volume 55, issue 653, pages 157-160

Created: 2014-06-16, modified: 2016-07-26

Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 4, pages 417-437

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 2, pages 127-134

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1928, in volume 9, issue 4, pages 173-187

Created: 2016-07-07, modified: 2016-07-07

Published in Entomologist's Record and Journal of Variation, in 1984, in volume 96, issue 7-8, pages 162-164

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record and Journal of Variation, in 1991, in volume 103, issue 5-6, pages 125-127

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record and Journal of Variation, in 1987, in volume 99, issue 5-6, pages 111-114

Created: 2016-09-01, modified: 2016-09-01

Published in The Auk, in 1913, in volume 30, pages 128

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1888, in volume 5, pages 147-148

Created: 2013-03-08, modified: 2013-03-08

Published in Bulletin of the British Museum (Natural History) Entomology, in 1983, in volume 46, issue 1, pages 1-174

Created: 2009-12-21, modified: 2011-10-03

Published in Bulletin Of The British Museum (Natural History) Entomology, in 1978, in volume 37, issue 5, pages 153-215

Created: 2012-12-30, modified: 2012-12-30

Published in Veliger, in 1974, in volume 16, pages 301-304

Created: 2013-08-11, modified: 2013-08-11

Published in Journal of The Arnold Arboretum, in 1921, in volume 2, issue 4, pages 216-232

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1923, in volume 4, issue 1, pages 8-33

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1937, in volume 18, issue 2, pages 133-140

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1935, in volume 16, issue 3, pages 353-357

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1930, in volume 11, issue 2, pages 63-119

Created: 2016-07-07, modified: 2016-07-07

Published in Entomologist's Record and Journal of Variation, in 1990, in volume 102, issue 11-12, pages 290-211

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record and Journal of Variation, in 1972, in volume 84, pages 269-271

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 11, pages 286-293

Created: 2016-09-01, modified: 2016-09-01

Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 5, pages 121-126

Created: 2016-09-01, modified: 2016-09-01

Published in The Auk, in 1902, in volume 19, pages 111

Created: 2013-03-07, modified: 2013-03-08

Published in Brimleyana, in 1991, in volume 17, pages 105-135

Created: 2017-04-21, modified: 2017-04-21

Published in Journal of The Arnold Arboretum, in 1941, in volume 22, issue 4, pages 580-581

Created: 2016-07-07, modified: 2016-07-07

Published in Bull. Zool. Nom., in 1963, in volume 20, pages 251-253

Created: 2009-12-23, modified: 2023-05-10