Published in Biol Bull, in 1927, in volume 53, pages 247-257
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/602879,60,60)
Published in Rhodora, in 1932, in volume 34, issue 405, pages 177-187
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/586663,60,60)
Published in Rhodora, in 1923, in volume 25, issue 297, pages 166-167
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/47857671,60,60)
Published in Madroño, in 1954, in volume 12, issue 5, pages 160
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/5873128,60,60)
Published in Rhodora, in 1983, in volume 85, pages 257-258
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/616859,60,60)
Published in Rhodora, in 1947, in volume 49, issue 577, pages 22-23
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8519772,60,60)
Published in Nautilis, in 1927, in volume 41, pages 43-45
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/59529388,60,60)
Published in Muelleria, in 2009, in volume 27, issue 2, pages 127-148
Created: 2020-03-04, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/602911,60,60)
Published in Rhodora, in 1932, in volume 34, issue 406, pages 204-206
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/599676,60,60)
Published in Rhodora, in 1927, in volume 29, issue 337, pages 10-14
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/570367,60,60)
Published in Rhodora, in 1921, in volume 23, issue 268, pages 85-86
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/30001021,60,60)
Published in Entomologist's Record and Journal of Variation, in 1990, in volume 102, issue 11-12, pages 279-280
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/51282123,60,60)
Published in Journal of Raptor Research, in 1997, in volume 31, issue 1, pages 44-53
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/628089,60,60)
Published in Rhodora, in 1963, in volume 65, issue 761, pages 50-55
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/618714,60,60)
Published in Rhodora, in 1950, in volume 52, issue 620, pages 199-201
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/616860,60,60)
Published in Rhodora, in 1947, in volume 49, issue 577, pages 23
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/606584,60,60)
Published in Rhodora, in 1939, in volume 41, issue 483, pages 112
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/587864,60,60)
Published in Rhodora, in 1926, in volume 28, issue 325, pages 20
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/4860673,60,60)
Published in Rhodora, in 1982, in volume 84, issue 838, pages 309-313
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/5873606,60,60)
Published in Rhodora, in 1981, in volume 83, issue 834, pages 259-299
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/562744,60,60)
Published in Rhodora, in 1905, in volume 7, pages 190-192
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/617257,60,60)
Published in Rhodora, in 1948, in volume 50, issue 590, pages 35
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/617280,60,60)
Published in Rhodora, in 1948, in volume 50, issue 591, pages 56-59
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/617101,60,60)
Published in Rhodora, in 1947, in volume 49, issue 584, pages 216
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/607967,60,60)
Published in Rhodora, in 1941, in volume 43, issue 509, pages 167
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/601622,60,60)
Published in Rhodora, in 1931, in volume 33, issue 394, pages 209-211
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/600774,60,60)
Published in Rhodora, in 1929, in volume 31, issue 362, pages 38
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/560528,60,60)
Published in Rhodora, in 1900, in volume 2, issue 24, pages 230-233
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/561830,60,60)
Published in Rhodora, in 1902, in volume 4, issue 42, pages 137-138
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/561886,60,60)
Published in Rhodora, in 1902, in volume 4, issue 46, pages 191-195
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/562803,60,60)
Published in Rhodora, in 1905, in volume 7, issue 84, pages 249-250
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/567038,60,60)
Published in Rhodora, in 1912, in volume 14, issue 160, pages 70
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/567046,60,60)
Published in Rhodora, in 1912, in volume 14, issue 160, pages 78-79
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/567584,60,60)
Published in Rhodora, in 1915, in volume 17, issue 198, pages 105-107
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/586220,60,60)
Published in Rhodora, in 1922, in volume 24, issue 278, pages 26-34
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/693539,60,60)
Published in Rhodora, in 1914, in volume 16, issue 191, pages 196-197
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/570102,60,60)
Published in Rhodora, in 1920, in volume 22, issue 255, pages 55-56
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/587735,60,60)
Published in Rhodora, in 1925, in volume 27, issue 319, pages 130-131
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/587676,60,60)
Published in Rhodora, in 1925, in volume 27, issue 317, pages 76-81
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/603027,60,60)
Published in Rhodora, in 1933, in volume 35, issue 409, pages 39-40
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/609488,60,60)
Published in Rhodora, in 1943, in volume 45, issue 531, pages 111-112
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/609766,60,60)
Published in Rhodora, in 1943, in volume 45, issue 537, pages 356
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/617330,60,60)
Published in Rhodora, in 1948, in volume 50, issue 592, pages 100
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/32132249,60,60)
Published in Torreya, in 1902, in volume 2, issue 6, pages 87-90
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/567367,60,60)
Published in Rhodora, in 1913, in volume 15, issue 175, pages 133-134
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/2700411,60,60)
Published in Entomological News, Philadelphia, in 1996, in volume 107, pages 137-140
Created: 2011-05-11, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/586230,60,60)
Published in Rhodora, in 1922, in volume 24, issue 278, pages 36
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/51329004,60,60)
Published in Journal of Raptor Research, in 2003, in volume 37, issue 4, pages 330-333
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/637296,60,60)
Published in Rhodora, in 1971, in volume 73, issue 793, pages 53-55
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/567446,60,60)
Published in Rhodora, in 1913, in volume 15, issue 180, pages 211-217
Created: 2016-07-19, modified: 2016-07-19