Authors: F N Clark

Published in Entomologist's Record London, in 1906, in volume 18, pages 193-195

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

Authors: Austin H Clark | Leila F Clark

Published in Jour Washington Acad Sci, in 1936, in volume 26, pages 66-70

Created: 2014-01-30, modified: 2025-12-03

Authors: A H Clark | L F Clark

Published in Proceedings of The Biological Society of Washington, in 1939, in volume 52, pages 177-183

Created: 2011-07-31, modified: 2011-07-31

Authors: A H Clark | L F Clark

Published in Proceedings of The Biological Society of Washington, in 1938, in volume 51, pages 177-181

Created: 2011-07-31, modified: 2011-07-31

Authors: A H Clark | L F Clark

Published in Proceedings of The Biological Society of Washington, in 1937, in volume 50, pages 87-91

Created: 2011-07-31, modified: 2011-07-31

Authors: F A Lucas

Published in The Auk, in 1902, in volume 19, pages 95-96

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

Authors: Josephine F Clark

Published in Rhodora, in 1930, in volume 32, issue 379, pages 133-136

Created: 2014-06-16, modified: 2023-02-16

Authors: A H Clark | L F Clark

Published in Proceedings of The Biological Society of Washington, in 1938, in volume 51, pages 1-6

Created: 2011-07-31, modified: 2011-07-31

Authors: Anna Clark | M A Bigelow | Willard N Clute | Caroline Romer

Published in Torreya, in 1908, in volume 8, issue 6, pages 144-149

Created: 2022-12-15, modified: 2022-12-15

Authors: Clarence F Clark

Published in The Wilson Bulletin, in 1944, in volume 56, issue 3, pages 169

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

Authors: W S Clark | N J Schmitt

Published in Forktail, in 1993, in volume 8, pages 7-9

Created: 2019-05-12, modified: 2019-05-12

Authors: Frank N Young

Published in BULL BROOKLYN ENT SOC, in 1955, in volume 50, issue 4, pages 110-111

Created: 2017-12-03, modified: 2017-12-03

Authors: N P Yensen | W Clark | A Francoeur

Published in Pan-Pacific Entomologist, in 1977, in volume 53, issue 3, pages 181-187

Created: 2018-06-17, modified: 2018-06-17

Authors: F Clark Howell | Nuria Garcia

Published in Kirtlandia, in 2007, in volume 56, pages 121-139

Created: 2016-11-04, modified: 2016-11-04

Authors: Roger N Clark

Published in Nemouria, in 2000, in volume 42, pages 1-16

Created: 2014-09-30, modified: 2014-09-30

Authors: Roger N Clark

Published in American Malacological Bulletin, in 2008, in volume 25, issue 1, pages 77-86

Created: 2017-08-12, modified: 2017-08-12

Authors: Roger N Clark

Published in American Malacological Bulletin, in 2008, in volume 25, issue 1, pages 71-76

Created: 2025-03-03, modified: 2025-03-03

Authors: R N Clark

Published in American Malacological Bulletin, in 1999, in volume 15, issue 1, pages 33-46

Created: 2014-09-22, modified: 2014-09-22

Authors: Roger N Clark

Published in Nemouria, in 2000, in volume 43, pages 1-18

Created: 2014-09-30, modified: 2014-09-30

Authors: A H Clark | F M Bayer

Published in Journal of The Washington Academy of Sciences, in 1948, in volume 38, pages 143-144

Created: 2014-01-30, modified: 2025-12-03

Authors: Daniel F Harrington | Curtis Clark

Published in Madroño, in 1989, in volume 36, issue 3, pages 180-186

Created: 2016-02-15, modified: 2023-02-16

Authors: Austin H Clark

Published in The Auk, in 1905, in volume 22, pages 228

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

Authors: Paul F Clark | Bella S Galil

Published in Zoosystema, in 1998, in volume 20, issue 2, pages 193-200

Created: 2018-06-24, modified: 2025-12-17

Authors: F N Betts

Published in Jour Bombay Nat Hist Soc, in 1951, in volume 50, issue 2, pages 224-263

Created: 2015-08-31, modified: 2015-08-31

Authors: Henry J Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1849, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Authors: Hubert Lyman Clark

Published in The Auk, in 1895, in volume 12, pages 287-288

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

Authors: Austin H Clark

Published in The Auk, in 1907, in volume 24, pages 453

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

Authors: Kevin B Clark

Published in Madroño, in 2006, in volume 53, pages 85-86

Created: 2016-02-15, modified: 2023-02-16

Authors: J F Clark

Published in Botanical Gazette, in 1899, in volume 28, issue 5, pages 289-327

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

Authors: N R Crouch | G F Smith

Published in Bothalia, in 2011, in volume 41, issue 1, pages 196-199

Created: 2026-04-03, modified: 2026-04-03

Authors: G F Smith | N R Crouch

Published in Bothalia, in 2006, in volume 36, issue 1, pages 73-75

Created: 2026-04-03, modified: 2026-04-03

Authors: G F Smith | N R Crouch

Published in Bothalia, in 2006, in volume 36, issue 2, pages 174

Created: 2026-04-03, modified: 2026-04-03

Authors: G F Smith | N R Crouch

Published in Bothalia, in 2001, in volume 31, issue 1, pages 31

Created: 2026-04-03, modified: 2026-04-03

Authors: N A Sloan | Ailsa M Clark | J D Taylor

Published in Bulletin of the British Museum (Natural History) Zoology, in 1979, in volume 37, issue 2, pages 81-128

Created: 2009-12-21, modified: 2011-06-21

Authors: William S Clark | N John Schmitt

Published in Journal of The Bombay Natural History Society, in 1992, in volume 89, issue 1, pages 1-3

Created: 2015-10-25, modified: 2015-10-25

Authors:

Published in Proceedings of The Biological Society of Washington, in 1977, in volume 90, pages 55-50

Created: 2012-03-19, modified: 2012-03-19

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Hubert Lyman Clark

Published in The Auk, in 1905, in volume 22, pages 429-434

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

Authors:

Published in Zoologische Jahrbuecher Jena Abteilungen F Systematik, in 1913, in volume 34, pages 321-310

Created: 2011-12-19, modified: 2011-12-19

Authors: N F Heal

Published in Entomologist's Record and Journal of Variation, in 1981, in volume 93, issue 3-4, pages 76

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

Authors: J F Clark

Published in Botanical Gazette, in 1899, in volume 28, issue 6, pages 378-404

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

Authors: Review By: A F G.

Published in The Wilson Bulletin, in 1921, in volume 33, issue 3, pages 159

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

Authors: Josephine A Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1891, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Josephine A Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1891, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Josephine A Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1891, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors:

Published in The Wilson Bulletin, in 1951, in volume 63, issue 3, pages 218

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