Published in Smithsonian miscellaneous collections, in 1951, in volume 117, issue 3, pages 1-23
Created: 2017-05-31, modified: 2017-05-31
Published in Bulletin of the Brooklyn Entomological Society, in 1950, in volume 45, issue 1, pages 14-16
Created: 2017-12-10, modified: 2017-12-10
Published in Entomologist's Record and Journal of Variation, in 1987, in volume 99, issue 1-2, pages 37-38
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1986, in volume 98, issue 3-4, pages 79
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1971, in volume 83, pages 371-379
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 93, issue 7-8, pages 164
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1969, in volume 81, pages 325-329
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 31-32
Created: 2016-09-01, modified: 2016-09-01
Published in Journal of Hymenoptera Research, in 1999, in volume 8, pages 127-131
Created: 2011-07-05, modified: 2021-04-05
Published in Entomologist's Record and Journal of Variation, in 2002, in volume 114, issue 3, pages 137-139
Created: 2016-09-01, modified: 2016-09-01
Published in Botanical Gazette, in 1897, in volume 24, issue 2, pages 114-117
Created: 2017-03-14, modified: 2017-03-14
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 93, issue 5-6, pages 115
Created: 2016-09-01, modified: 2016-09-01
Published in Journal of Hymenoptera Research, in 2000, in volume 9, pages 277-287
Created: 2009-12-22, modified: 2021-04-05
Published in Entomologist's Record and Journal of Variation, in 2000, in volume 112, issue 1, pages 25-36
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 93, issue 7-8, pages 148-149
Created: 2016-09-01, modified: 2016-09-01
Published in Entomologist's Record and Journal of Variation, in 1991, in volume 103, issue 1-2, pages 23-38
Created: 2016-09-01, modified: 2016-09-01
Published in British Journal of Entomology And Natural History, in 1990, in volume 3, pages 107-114
Created: 2013-09-11, modified: 2013-09-11
Published in Botanical Gazette, in 1897, in volume 24, issue 5, pages 372
Created: 2017-03-14, modified: 2017-03-14
Published in Rhodora, in 1972, in volume 74, issue 797, pages 76-79
Created: 2014-06-16, modified: 2016-07-26
Published in British Journal of Entomology And Natural History, in 1998, in volume 11, pages 15-16
Created: 2013-09-11, modified: 2013-09-11
Published in Proceedings of the Entomological Society of Washington, in 2002, in volume 104, pages 554-562
Created: 2010-11-04, modified: 2011-06-21
Published in Botanical Gazette, in 1916, in volume 61, issue 3, pages 253-254
Created: 2017-03-14, modified: 2017-03-14
Published in Entomologist's Record and Journal of Variation, in 1975, in volume 87, issue 2, pages 52-54
Created: 2016-09-01, modified: 2016-09-01
Published in The Naturalist's Miscellany, in 1804, in volume 16, issue CLXXXIV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1804, in volume 16, issue CLXXXII
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1805, in volume 16, issue CLXXXV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1805, in volume 16, issue CLXXXVI
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1804, in volume 16, issue CLXXXIII
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1806, in volume 17, issue CXCVII
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1806, in volume 17, issue CXCVIII
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1805, in volume 17, issue CXCIV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1806, in volume 17, issue CCII
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1806, in volume 17, issue CXCXIX
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1806, in volume 17, issue CCIV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1806, in volume 17, issue CCI
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1804, in volume 15, issue CLXXVII
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1804, in volume 15, issue CLXXV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1804, in volume 15, issue CLXXIX
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1804, in volume 15, issue CLXXX
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1804, in volume 16, issue CLXXXI
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1801, in volume 13, issue CXLV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1802, in volume 13, issue CLI
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1802, in volume 13, issue CLIV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1802, in volume 13, issue CLV
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1803, in volume 15, issue CLXIX
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1803, in volume 15, issue CLXX
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1803, in volume 15, issue CLXXII
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1803, in volume 15, issue CLXXI
Created: 2021-03-29, modified: 2021-03-29
Published in The Naturalist's Miscellany, in 1805, in volume 17, issue CXCIII
Created: 2021-03-29, modified: 2021-03-29
Published in Journal of Hymenoptera Research., in 1998, in volume 7, pages 182-208
Created: 2009-12-22, modified: 2021-04-05