Authors: W O Gregg

Published in Nautilis, in 1932, in volume 45, pages 131-132

Created: 2013-09-28, modified: 2013-09-28

Authors: W O Gregg

Published in Nautilis, in 1938, in volume 51, pages 118-119

Created: 2013-09-28, modified: 2013-09-28

Authors: W O Gregg

Published in Nautilis, in 1941, in volume 54, pages 95-96

Created: 2013-09-28, modified: 2013-09-28

Authors: W O Gregg

Published in Nautilis, in 1940, in volume 54, pages 30-32

Created: 2013-09-28, modified: 2013-09-28

Authors: W O Gregg

Published in Nautilis, in 1941, in volume 54, pages 116-117

Created: 2013-09-28, modified: 2013-09-28

Authors: W O Gregg

Published in Nautilis, in 1941, in volume 54, pages 117-118

Created: 2013-09-28, modified: 2013-09-28

Authors: W O Gregg

Published in Nautilis, in 1944, in volume 57, pages 109-115

Created: 2013-09-28, modified: 2013-09-28

Authors: W O Gregg | D W Taylor

Published in Malacologia, in 1965, in volume 3, pages 103-110

Created: 2012-03-11, modified: 2012-03-27

Authors: W O Gregg

Published in Nautilis, in 1936, in volume 50, pages 67-69

Created: 2013-09-28, modified: 2013-09-28

Authors: Suzanne O Staples | James H Gregg

Published in Biol Bull, in 1967, in volume 132, pages 413-422

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

Authors: Robert E Gregg

Published in Psyche: A Journal of Entomology, in 1953, in volume 60, issue 3, pages 102-104

Created: 2017-05-04, modified: 2017-05-04

Authors: Gregg M Riegel | Dale A Thornburgh | John O Sawyer

Published in Madroño, in 1990, in volume 37, issue 2, pages 88-112

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

Authors: W H Clark | R E Gregg

Published in Entomological News, in 1986, in volume 97, pages 237-240

Created: 2011-06-10, modified: 2011-06-21

Authors: Wendell O Gregg

Published in Bulletin of the Southern California Academy of Sciences, in 1948, in volume 47, issue 3, pages 100-102

Created: 2016-09-26, modified: 2016-09-26

Authors: James H Gregg | Alice L Hackney | Jerome O Krivanek

Published in Biol Bull, in 1954, in volume 107, pages 226-235

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

Authors: John R Gregg

Published in Biol Bull, in 1960, in volume 119, pages 428-439

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

Authors: John R Gregg

Published in Biol Bull, in 1962, in volume 123, pages 555-561

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

Authors: Kenneth W Gregg

Published in Biol Bull, in 1969, in volume 137, pages 146-154

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

Authors: R E Gregg

Published in Breviora, in 1953, in volume 22, pages 1-3

Created: 2009-12-27, modified: 2011-06-21

Authors: Norma Ornstein | John R Gregg

Published in Biol Bull, in 1952, in volume 103, pages 407-420

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

Authors: W O Helmert

Published in Hedwigia, in 1865, in volume 4, pages 46-48

Created: 2025-11-08, modified: 2025-11-08

Authors: W O Helmert

Published in Hedwigia, in 1864, in volume 3, pages 62-63

Created: 2025-11-08, modified: 2025-11-08

Authors: W O Helmert

Published in Hedwigia, in 1864, in volume 3, pages 63-64

Created: 2025-11-08, modified: 2025-11-08

Authors: W O Helmert

Published in Hedwigia, in 1864, in volume 3, pages 95-96

Created: 2025-11-08, modified: 2025-11-08

Authors: W O Helmert

Published in Hedwigia, in 1864, in volume 3, pages 152-153

Created: 2025-11-08, modified: 2025-11-08

Authors: W O Helmert

Published in Hedwigia, in 1864, in volume 3, pages 153

Created: 2025-11-08, modified: 2025-11-08

Authors: W C Coker | O W Hyman

Published in Mycologia, in 1912, in volume 4, issue 2, pages 87-90

Created: 2017-10-18, modified: 2026-04-21

Authors: James H Gregg

Published in Biol Bull, in 1960, in volume 118, pages 70-78

Created: 2010-01-06, modified: 2024-01-12

Authors: Robert E Gregg

Published in Psyche: A Journal of Entomology, in 1951, in volume 58, issue 2, pages 77-84

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

Authors: Robert E Gregg

Published in Psyche: A Journal of Entomology, in 1945, in volume 52, issue 1-2, pages 62-69

Created: 2017-05-04, modified: 2017-05-04

Authors: R E Gregg

Published in Entomological News, in 1969, in volume 80, pages 93-101

Created: 2010-02-11, modified: 2021-04-05

Authors: John R Gregg | Soren Lovtrup

Published in Biol Bull, in 1955, in volume 108, pages 29-34

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

Authors: Robert E Gregg

Published in Psyche: A Journal of Entomology, in 1952, in volume 59, issue 1, pages 13-19

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

Authors: Robert E Gregg

Published in Journal of The New York Entomological Society, in 1974, in volume 82, issue 2, pages 67-75

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

Authors: J Patrick Casey | Gregg R Poulakis | Philip W Stevens

Published in Gulf and Caribbean Research, in 2007, in volume 19, issue 1, pages 1-9

Created: 2026-06-30, modified: 2026-06-30

Authors: James H Gregg

Published in Biol Bull, in 1945, in volume 88, pages 44-49

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

Authors: James H Gregg

Published in Biol Bull, in 1948, in volume 94, pages 161-168

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

Authors: Robert E Gregg

Published in Psyche: A Journal of Entomology, in 1955, in volume 62, issue 2, pages 45-52

Created: 2017-05-04, modified: 2017-05-04

Authors: P H Thompson | E J Gregg | D R Charanza | R A Sauseda | J W Holmes

Published in Proceedings of The Entomological Society of Washington, in 1978, in volume 80, pages 296-308

Created: 2011-06-10, modified: 2011-06-21

Authors: O W Knight

Published in The Auk, in 1905, in volume 22, pages 217-218

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

Authors: John R Gregg | Jane J Macisaac | Mary Ann Parker

Published in Biol Bull, in 1964, in volume 127, pages 256-270

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

Authors: Bobibt E Gregg

Published in Psyche: A Journal of Entomology, in 1949, in volume 56, issue 2, pages 70-73

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

Authors: Robert E Gregg

Published in Psyche: A Journal of Entomology, in 1956, in volume 63, issue 2, pages 41-45

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

Authors: William S Creighton

Published in Psyche: A Journal of Entomology, in 1964, in volume 71, issue 4, pages 169-173

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

Authors: Robert E Gregg

Published in Journal of The New York Entomological Society, in 1950, in volume 58, issue 2, pages 89-93

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

Authors: Gregg Wilson

Published in Transactions of the Royal Society of Edinburgh, in 1897, in volume 38, issue 3, pages 509-526

Created: 2026-07-29, modified: 2026-07-29

Authors: O W Knight

Published in Rhodora, in 1901, in volume 3, issue 35, pages 276

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

Authors: Diomedes W Pacca

Published in Rodriguésia, in 1935, in volume 1, issue 2, pages 77-81

Created: 2016-05-25, modified: 2023-02-16

Authors: O W Knight

Published in Rhodora, in 1904, in volume 6, issue 66, pages 147

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

Authors: Robert E Gregg

Published in Proceedings of the Entomological Society of Washington, in 1958, in volume 60, issue 3, pages 111-121

Created: 2014-08-11, modified: 2014-08-11