Authors: Richard I Yeaton | Robin W Yeaton | John P Waggoner

Published in Madroño, in 1983, in volume 30, issue 3, pages 168-175

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

Authors: Richard I Yeaton | Lyndall Laughrin

Published in The Wilson Bulletin, in 1976, in volume 88, issue 2, pages 272-279

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

Authors: Richard I Yeaton

Published in The Great Basin Naturalist, in 1982, in volume 42, pages 353-359

Created: 2017-11-16, modified: 2023-02-16

Authors: Richard I Yeaton

Published in Madroño, in 1981, in volume 28, issue 2, pages 67-77

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

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1946, in volume 1, issue 9, pages 109-116

Created: 2017-07-27, modified: 2017-07-27

Authors: Yuri I Kanlor | Richard Neil Kilburn

Published in Nautilus, in 2001, in volume 115, issue 3, pages 99-104

Created: 2017-08-17, modified: 2017-08-17

Authors: Alan R Kabat | Richard I Johnson

Published in Breviora, in 2015, in volume 544, pages 1-20

Created: 2023-11-22, modified: 2023-11-22

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 2002, in volume 6, issue 79, pages 133-134

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1975, in volume 4, issue 54, pages 148

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1984, in volume 4, issue 66, pages 412

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard Ritter Von Stein

Published in Wiener Entomologische Zeitung, in 1894, in volume 13, pages 55-58

Created: 2025-12-12, modified: 2025-12-12

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1947, in volume 1, issue 12, pages 145-156

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard Wettstein Von Westersheimb

Published in Denkschriften der Akademie der Wissenshaften. Mathematisch-Naturwissenschaftlichen Klasse, in 1908, in volume 79, issue 1, pages 1-3

Created: 2016-08-17, modified: 2016-08-17

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1999, in volume 6, issue 77, pages 66

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1999, in volume 6, issue 78, pages 67-81

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 2002, in volume 6, issue 80, pages 135-147

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1998, in volume 5, issue 76, pages 458-464

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard E Blackwelder

Published in The Coleopterists Bulletin, in 1949, in volume 3, issue 3, pages 42-46

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

Authors: Richard M Fox

Published in Journal of Research on the Lepidoptera, in 1966, in volume 5, issue 1, pages 1-12

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

Authors: Richard L Knight | Richard J Camp | William I Boarman | Heather A L Knight

Published in The Great Basin Naturalist, in 1999, in volume 59, issue 4, pages 331-338

Created: 2017-11-16, modified: 2023-02-16

Authors: Richard S Houbrick

Published in Proceedings of The Biological Society of Washington, in 1986, in volume 99, issue 2, pages 359-362

Created: 2011-06-10, modified: 2017-08-17

Authors: Ralph A Pax | Richard C Sanborn

Published in Biol Bull, in 1964, in volume 126, pages 133-141

Created: 2010-01-06, modified: 2011-06-21

Authors: Richard S Bagnall

Published in Annals And Magazine of Natural History, in 1913, in volume 12, issue 69, pages 290-299

Created: 2010-11-23, modified: 2016-12-08

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1999, in volume 6, issue 78, pages 92-95

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 2002, in volume 6, issue 81, pages 174

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1977, in volume 4, issue 58, pages 242-244

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard Evans Schultes

Published in Botanical Museum Leaflets, Harvard University, in 1938, in volume 6, pages 193-195

Created: 2016-02-07, modified: 2025-12-17

Authors: Alan R Kabat | Richard I Johnson

Published in Malacologia, in 2008, in volume 50, issue 1, pages 175-218

Created: 2024-05-13, modified: 2024-05-13

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 2002, in volume 6, issue 81, pages 149-163

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 2002, in volume 6, issue 81, pages 164-168

Created: 2017-10-03, modified: 2017-10-03

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1946, in volume 1, issue 5, pages 33-40

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1975, in volume 4, issue 51, pages 91-92

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1975, in volume 4, issue 52, pages 103-104

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard A White

Published in American Fern Journal, in 1968, in volume 58, pages 108-118

Created: 2017-04-23, modified: 2017-04-23

Authors: Richard Wettstein Von Westersheimb

Published in Sitzungsberichte der Akademie der Wissenschaften mathematisch-naturwissenschaftliche Klasse, in 1887, in volume 94, pages 61-76

Created: 2017-04-24, modified: 2017-04-24

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1972, in volume 3, issue 41, pages 137-173

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1974, in volume 4, issue 50, pages 50-52

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1998, in volume 5, issue 76, pages 466-467

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard L Hoffman | Hubert I Kleinpeter

Published in Jour Washington Acad Sci, in 1948, in volume 38, pages 106-108

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

Authors: Richard A Howard | George R Proctor

Published in Journal of The Arnold Arboretum, in 1958, in volume 39, issue 2, pages 101-106

Created: 2016-07-07, modified: 2025-12-17

Authors: John M Arnold | Richard E Young

Published in Biol Bull, in 1974, in volume 147, pages 507-521

Created: 2010-01-06, modified: 2011-06-21

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1949, in volume 1, issue 14, pages 213-231

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1975, in volume 4, issue 54, pages 145-147

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1981, in volume 4, issue 60, pages 269-288

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1998, in volume 5, issue 76, pages 456-457

Created: 2017-07-27, modified: 2017-07-27

Authors: Richard Evans Schultes

Published in Botanical Museum Leaflets, Harvard University, in 1956, in volume 17, pages 179-210

Created: 2016-02-07, modified: 2025-12-17

Authors: Michael I Latz | Richard B Forward

Published in Biol Bull, in 1977, in volume 153, pages 163-179

Created: 2010-01-06, modified: 2011-06-21

Authors: Richard H Eyde

Published in Annals of the Missouri Botanical Garden, in 1977, in volume 64, pages 644-655

Created: 2010-01-08, modified: 2015-12-16

Authors: Richard I Vane-Wright | Michael Boppre

Published in Bonner zoologische Beiträge, in 2005, in volume 53, issue 1/2, pages 235-254

Created: 2014-11-27, modified: 2014-11-27

Authors: Richard I Johnson

Published in Occasional papers on mollusks, in 1999, in volume 6, issue 78, pages 81-88

Created: 2017-10-03, modified: 2017-10-03