Published in The Wilson Bulletin, in 1978, in volume 90, issue 1, pages 19-30
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1983, in volume 95, issue 3, pages 349-361
Created: 2017-08-22, modified: 2017-08-22
Published in Transactions of The Linnean Society of London, in 1797, in volume 3, pages 238-239
Created: 2010-01-06, modified: 2011-06-21
Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 16-23
Created: 2017-05-21, modified: 2017-05-21
Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 12, pages 307-314
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 273-280
Created: 2016-09-01, modified: 2016-09-01
Published in Bulletin of The British Museum (Natural History) Entomology, in 1968, in volume 21, issue 7, pages 367-388
Created: 2011-09-15, modified: 2011-10-03
Published in Transactions of The Linnean Society of London, in 1815, in volume 11, pages 290-291
Created: 2010-01-06, modified: 2016-12-29
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 93, issue 11-12, pages 219
Created: 2016-09-01, modified: 2016-09-01
Published in Bulletin of The British Museum (Natural History) Entomology, in 1973, in volume 29, pages 225-280
Created: 2012-12-23, modified: 2012-12-23
Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 7-8, pages 177-180
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1980, in volume 92, issue 2, pages 38-44
Created: 2016-09-01, modified: 2016-09-01
Published in Journal of The Arnold Arboretum, in 1956, in volume 37, issue 3, pages 307-313
Created: 2016-07-07, modified: 2016-07-07
Published in Entomologist's Record and Journal of Variation, in 1983, in volume 95, issue 1-2, pages 1-6
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1982, in volume 94, issue 11-12, pages 222-224
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1980, in volume 92, issue 1, pages 1-6
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1967, in volume 79, pages 65-66
Created: 2016-09-01, modified: 2016-09-01
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1856, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1857, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1857, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1858, pages 1-4
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1858, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1859, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1858, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1858, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1858, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 92, issue 11-12, pages 294-297
Created: 2016-09-01, modified: 2016-09-01
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Entomologist's Record and Journal of Variation, in 1982, in volume 94, issue 3-4, pages 41-44
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1979, in volume 91, issue 11-12, pages 300-302
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1969, in volume 81, pages 185-187
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1975, in volume 87, issue 9, pages 225-231
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1966, in volume 78, pages 241-243
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1985, in volume 97, issue 1-2, pages 1-5
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1969, in volume 81, pages 153-155
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1969, in volume 81, pages 285-286
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1968, in volume 80, pages 89-92
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1966, in volume 78, pages 109-110
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 11, pages 293-296
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1973, in volume 85, issue 6, pages 137-139
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1971, in volume 83, pages 155-159
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1969, in volume 81, pages 97-100
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1966, in volume 78, pages 189-192
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1975, in volume 87, issue 5, pages 129-132
Created: 2016-09-01, modified: 2016-09-01
The life histories of South African Colotis erone, C. ione, C. vesta and Leptosia alcesta (Pieridae)
Published in Journal of Research on the Lepidoptera, in 1967, in volume 6, pages 31-42
Created: 2018-05-21, modified: 2018-05-21
Published in Nautilis, in 1902, in volume 16, pages 73-75
Created: 2013-09-28, modified: 2013-09-28
Published in Entomologist's Record and Journal of Variation, in 1973, in volume 85, issue 12, pages 284-288
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1972, in volume 84, pages 253-256
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1975, in volume 86, issue 7-8, pages 177-180
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1966, in volume 78, pages 85-87
Created: 2016-09-01, modified: 2016-09-01