Published in Bulletin of the British Ornithologists' Club, in 2008, in volume 128, issue 2, pages 94-100
Created: 2015-08-11, modified: 2015-09-03![](https://www.biodiversitylibrary.org/pagethumb/608918,60,60)
Published in Rhodora, in 1942, in volume 44, issue 525, pages 338-339
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/53112930,60,60)
in 1887, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112935,60,60)
in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112932,60,60)
in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112934,60,60)
in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112936,60,60)
in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112937,60,60)
in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112938,60,60)
in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/40085089,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1985, in volume 105, pages 76-78
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/32136039,60,60)
Published in Torreya, in 1906, in volume 6, issue 12, pages 249-250
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32140134,60,60)
Published in Torreya, in 1909, in volume 9, issue 3, pages 54-56
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/564235,60,60)
Published in Rhodora, in 1910, in volume 12, issue 133, pages 11-12
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32134330,60,60)
Published in Torreya, in 1907, in volume 7, issue 7, pages 142-145
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/561706,60,60)
Published in Rhodora, in 1902, in volume 4, issue 37, pages 14
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/27556866,60,60)
Published in Botanical Gazette, in 1895, in volume 20, issue 6, pages 277
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32135494,60,60)
Published in Torreya, in 1910, in volume 10, issue 4, pages 90-91
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32101494,60,60)
Published in Torreya, in 1908, in volume 8, issue 6, pages 138-141
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/58044467,60,60)
Published in Forktail, in 1987, in volume 3, pages 17-25
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/40083902,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1987, in volume 107, pages 23-25
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/39059740,60,60)
Published in The Australian Zoologist, in 1947, in volume 11, pages 96-114
Created: 2018-08-03, modified: 2018-08-03![](https://www.biodiversitylibrary.org/pagethumb/32130089,60,60)
Published in Torreya, in 1901, in volume 1, issue 2, pages 19-20
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/50902254,60,60)
Published in Psyche: A Journal of Entomology, in 1934, in volume 41, issue 3, pages 164-165
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/32130104,60,60)
Published in Torreya, in 1901, in volume 1, issue 3, pages 34-35
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32130148,60,60)
Published in Torreya, in 1901, in volume 1, issue 7, pages 78-79
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/35032345,60,60)
Published in Botanical Gazette, in 1915, in volume 60, issue 5, pages 383-390
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/52036402,60,60)
Published in The Wilson Bulletin, in 1927, in volume 39, issue 4, pages 248-249
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/29376151,60,60)
Published in Entomological News, in 2001, in volume 112, pages 173-177
Created: 2011-06-10, modified: 2016-08-18![](https://www.biodiversitylibrary.org/pagethumb/52193207,60,60)
Published in The Wilson Bulletin, in 1961, in volume 73, issue 2, pages 126-139
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/8113814,60,60)
Published in The Great Basin Naturalist, in 1942, in volume 3, pages 59
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/54343535,60,60)
Published in Pacific Science, in 1964, in volume 18, issue 4, pages 373-377
Created: 2017-09-10, modified: 2017-09-10![](https://www.biodiversitylibrary.org/pagethumb/30075921,60,60)
Published in Entomologist's Record London, in 1917, in volume 29, pages 1-3
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/50810958,60,60)
Published in Journal of The New York Entomological Society, in 1959, in volume 67, issue 1, pages 26
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/50811292,60,60)
Published in Journal of The New York Entomological Society, in 1960, in volume 68, issue 2, pages 68
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/58109278,60,60)
Published in Forktail, in 2013, in volume 29, pages 1-14
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/2740852,60,60)
Sexual Di Morphism In The Head Structure Of Mutillidae Hymenoptera A Possible Behavioral Explanation
Published in Entomological News, in 1970, in volume 81, pages 57-61
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/16314840,60,60)
Published in The Auk, in 1909, in volume 26, pages 66-70
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/8112758,60,60)
Published in Great Basin Naturalist, in 1979, in volume 39, pages 289-292
Created: 2013-03-14, modified: 2013-03-14![](https://www.biodiversitylibrary.org/pagethumb/53113047,60,60)
in 1859, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/1507571,60,60)
Published in Biol Bull, in 1942, in volume 82, pages 284-291
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/40027301,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1990, in volume 110, pages 126-130
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/50905903,60,60)
Published in Psyche: A Journal of Entomology, in 1968, in volume 75, issue 2, pages 107-117
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/8899223,60,60)
Published in The Great Basin Naturalist, in 1999, in volume 59, issue 2, pages 169-174
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/47809657,60,60)
Published in MadroƱo, in 1997, in volume 44, issue 2, pages 151-169
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53112853,60,60)
in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/2570402,60,60)
Published in Entomological News, in 1918, in volume 29, pages 138-142
Created: 2010-01-08, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/50811324,60,60)
Published in Journal of The New York Entomological Society, in 1960, in volume 68, issue 2, pages 100
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/29408343,60,60)
Published in Botanical Gazette, in 1894, in volume 19, issue 2, pages 61-65
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/27556753,60,60)
Published in Botanical Gazette, in 1895, in volume 20, issue 4, pages 172-175
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/2673168,60,60)
Published in Entomological News, in 1994, in volume 105, pages 98-102
Created: 2011-06-10, modified: 2021-04-05