Authors: Perkins Robert Cyril Layton

Published in Proceedings of the Hawaiian Entomological Society, in 1920, in volume 4, pages 341-359

Created: 2011-06-02, modified: 2023-02-16

Authors: Perkins Robert Cyril Layton

Published in Proceedings of the Hawaiian Entomological Society, in 1916, in volume 3, pages 247-251

Created: 2011-06-02, modified: 2023-02-16

Authors: Perkins Robert Cyril Layton

Published in Proceedings of the Hawaiian Entomological Society, in 1921, in volume 4, pages 493-506

Created: 2011-06-02, modified: 2023-02-16

Authors: Robert Cyril Layton Perkins

Published in Transactions of The Royal Entomological Society of London, in 1902, in volume 50, pages 131-140

Created: 2010-06-23, modified: 2012-05-25

Authors: Robert Cyril Layton Perkins

Published in Transactions of The Royal Entomological Society of London, in 1902, in volume 50, issue 2, pages 145-148

Created: 2013-07-05, modified: 2026-07-20

Authors: Robert Cyril Layton Perkins

Published in Transactions of The Royal Entomological Society of London, in 1902, in volume 50, pages 141-144

Created: 2010-06-23, modified: 2012-05-25

Authors: George H Perkins

Published in The Auk, in 1902, in volume 19, pages 304-306

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

Authors: Robert C L Perkins

Published in Ibis, in 1901, in volume 1, issue 4, pages 562-585

Created: 2024-04-02, modified: 2024-04-02

Authors: J Perkins

Published in Botanical Gazette, in 1904, in volume 38, issue 2, pages 143-145

Created: 2017-03-14, modified: 2017-03-14

Authors: Edwin M Perkins | Terry F Perkins

Published in Journal of Research on the Lepidoptera, in 1972, in volume 11, issue 3, pages 195-196

Created: 2022-02-16, modified: 2025-12-17

Authors: R C L Perkins

Published in Fauna Hawaiiensis, in 1899, in volume 2, pages 31-89

Created: 2010-11-23, modified: 2011-06-21

Authors: R C L Perkins

Published in Fauna Hawaiiensis, Orth, in 1899, in volume 2, pages 1-30

Created: 2011-06-03, modified: 2011-06-21

Authors: Anne E Perkins

Published in Torreya, in 1927, in volume 27, issue 6, pages 105-106

Created: 2022-12-14, modified: 2022-12-14

Authors: E C Hoffman | S Prentiss Baldwin | Samuel E Perkins | Iii | Charles B Floyd | Francis H Allen | John C Phillips | William C Adams | Robert Walcott

Published in The Wilson Bulletin, in 1929, in volume 41, issue 1, pages 62-64

Created: 2016-11-27, modified: 2023-02-16

Authors: Cyril E Abbott

Published in The Wilson Bulletin, in 1938, in volume 50, issue 4, pages 249-253

Created: 2016-12-19, modified: 2023-02-16

Authors: Anne E Perkins

Published in Torreya, in 1929, in volume 29, issue 6, pages 149-151

Created: 2022-12-14, modified: 2022-12-14

Authors: Anne E Perkins

Published in Rhodora, in 1938, in volume 40, issue 479, pages 462-464

Created: 2016-07-19, modified: 2023-02-16

Authors: Stephen F Perkins | Edwin M Perkins

Published in Journal of the Lepidopterist's Society, in 1967, in volume 21, issue 4, pages 213-234

Created: 2016-04-24, modified: 2016-04-24

Authors: Cyril C Sporn

Published in Western Australian Naturalist, in 1949, in volume 1, issue 8, pages 169-171

Created: 2021-04-04, modified: 2021-04-04

Authors: R C L Perkins

Published in Entomologist's Monthly Magazine, in 1917, in volume 53, pages 246-250

Created: 2015-12-12, modified: 2015-12-12

Authors: S E Perkins

Published in The Wilson Bulletin, in 1926, in volume 38, issue 1, pages 43-44

Created: 2016-11-27, modified: 2023-02-16

Authors: Sam'l E Perkins

Published in The Wilson Bulletin, in 1923, in volume 35, issue 3, pages 167-168

Created: 2016-11-27, modified: 2023-02-16

Authors: Llewellyn R Perkins

Published in Rhodora, in 1909, in volume 11, issue 128, pages 164

Created: 2016-07-19, modified: 2023-02-16

Authors: Cyril E Abbott

Published in Psyche: A Journal of Entomology, in 1934, in volume 41, issue 4, pages 238-240

Created: 2016-06-19, modified: 2016-06-19

Authors: Cyril E Abbott

Published in The Wilson Bulletin, in 1942, in volume 54, issue 1, pages 17-20

Created: 2016-12-04, modified: 2023-02-16

Authors: Anne E Perkins

Published in Torreya, in 1930, in volume 30, issue 3, pages 63-68

Created: 2022-12-14, modified: 2022-12-14

Authors: R C L Perkins

Published in Ibis, in 1893, in volume 5, issue 1, pages 101-111

Created: 2024-06-20, modified: 2024-06-20

Authors: Anne E Perkins

Published in The Auk, in 1920, in volume 37, pages 598

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

Authors: S E Perkins

Published in The Wilson Bulletin, in 1928, in volume 40, issue 3, pages 196

Created: 2016-11-27, modified: 2023-02-16

Authors: Anne E Perkins

Published in Rhodora, in 1936, in volume 38, issue 456, pages 452-453

Created: 2016-07-19, modified: 2023-02-16

Authors:

Published in Journal of The Bombay Natural History Society, in 1999, in volume 96, issue 1, pages 124-125

Created: 2015-10-11, modified: 2015-10-11

Authors: Ian Endersby

Published in Victorian Naturalist, in 2009, in volume 126, issue 2, pages 52-53

Created: 2017-10-12, modified: 2017-10-12

Authors: J F Perkins

Published in Opuscula zoologica, in 1957, in volume 7, pages 1-3

Created: 2017-12-13, modified: 2017-12-13

Authors: Philip D Perkins

Published in The Coleopterists Bulletin, in 1974, in volume 28, issue 2, pages 84

Created: 2023-11-07, modified: 2025-12-17

Authors: S E Perkins

Published in The Wilson Bulletin, in 1938, in volume 50, issue 1, pages 13-17

Created: 2016-12-19, modified: 2023-02-16

Authors: John Perkins

Published in Transactions of the American Philosophical Society, in 1786, in volume 2, pages 335-347

Created: 2026-05-30, modified: 2026-05-30

Authors: R S Wilkinson

Published in Journal of The Lepidopterists' Society, in 1988, in volume 42, pages 155-163

Created: 2013-01-27, modified: 2013-01-27

Authors: R C L Perkins

Published in Transactions of The Royal Entomological Society of London, in 1919, in volume 67, pages 218-319

Created: 2010-06-23, modified: 2012-05-25

Authors: Anne E Perkins

Published in The Auk, in 1919, in volume 36, pages 589

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

Authors: Anne E Perkins

Published in Rhodora, in 1935, in volume 37, issue 443, pages 415-416

Created: 2016-07-19, modified: 2023-02-16

Authors: S E Perkins

Published in The Wilson Bulletin, in 1930, in volume 42, issue 4, pages 233-235

Created: 2016-11-27, modified: 2023-02-16

Authors: Cyril Crossland

Published in Scientific Reports / Great Barrier Reef Expedition 1928-29, in 1952, in volume 6, issue 3, pages 85-257

Created: 2016-06-22, modified: 2016-06-22

Authors: Worms De

Published in Entomologist's Record and Journal of Variation, in 1975, in volume 87, issue 1, pages 29-30

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

Authors: Cyril Tenison White | D A Goy

Published in The Victorian Naturalist, in 1938, in volume 54, issue 10, pages 146-151

Created: 2014-08-30, modified: 2014-08-30

Authors: Cyril E Abbott

Published in BULL BROOKLYN ENT SOC, in 1940, in volume 35, issue 5, pages 171

Created: 2016-05-17, modified: 2016-05-17

Authors: Donald R Thompson | Cyril Kabat

Published in The Wilson Bulletin, in 1950, in volume 62, issue 1, pages 20-31

Created: 2016-12-04, modified: 2023-02-16

Authors: Cyril E Abbott

Published in Journal of The New York Entomological Society, in 1934, in volume 42, issue 1, pages 127-133

Created: 2016-05-24, modified: 2023-02-16

Authors: Cyril F Dos Passos

Published in Journal of The New York Entomological Society, in 1945, in volume 53, issue 1, pages 62

Created: 2016-06-13, modified: 2023-02-16

Authors: Cyril F Dos Passos

Published in Journal of The New York Entomological Society, in 1965, in volume 73, issue 1, pages 18-26

Created: 2016-06-13, modified: 2023-02-16

Authors: Cyril E Abbott

Published in Journal of The New York Entomological Society, in 1941, in volume 49, issue 3, pages 217-220

Created: 2016-05-24, modified: 2023-02-16