Authors: Robert J Ritchie | T J Doyle | J M Wright

Published in Journal of Raptor Research, in 1998, in volume 32, issue 3, pages 261-264

Created: 2017-04-07, modified: 2017-04-07

Authors: J C Ritchie

Published in Rhodora, in 1956, in volume 58, issue 695, pages 321-325

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Authors: Robert J Ritchie | A M Wildman | C M White

Published in Journal of Raptor Research, in 2004, in volume 38, issue 2, pages 158-160

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Authors: R J Ritchie

Published in Raptor Research, in 1980, in volume 14, issue 2, pages 59-60

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Authors: R J Ritchie

Published in Raptor Research, in 1982, in volume 16, issue 2, pages 59-60

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Authors: R J Ritchie | J A Curatolo

Published in Raptor Research, in 1982, in volume 16, issue 4, pages 123-128

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Authors: J L Rogers | P E Bostick | C Ritchie Bell

Published in Sida, Contributions To Botany, in 1965, in volume 2, issue 2, pages 163-170

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Authors: J Mark Ritchie

Published in Bulletin of the British Museum (Natural History) Entomology, in 1982, in volume 44, issue 4, pages 239-329

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Authors: J Mark Ritchie

Published in Bulletin of the British Museum (Natural History) Entomology, in 1981, in volume 42, issue 3, pages 83-183

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Authors: Alex Ritchie

Published in Victorian Naturalist, in 2012, in volume 129, issue 6, pages 214-215

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Authors: C Ritchie Bell

Published in Sida, Contributions To Botany, in 1964, in volume 1, issue 6, pages 386

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Authors: Jas J Simpson | R N Rudmosc‐Brown | James Ritchie

Published in Proceedings of the Zoological Society of London, in 1910, in volume 1910, issue 3, pages 799-825

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Authors: Don Ritchie

Published in Biol Bull, in 1961, in volume 120, pages 85-91

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Authors: Review By: C Ritchie Bell

Published in Madroño, in 1955, in volume 13, issue 1, pages 48

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Authors: A J Ritchie | J D Shorthouse

Published in Proceedings of the Entomological Society of Washington, in 1987, in volume 89, pages 230-241

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Authors: Christopher Smith | Joanne Ritchie | Fraser I Bell | Iain J Mcewen | Christopher Viney

Published in Journal of Arachnology, in 2003, in volume 31, issue 3, pages 421-424

Created: 2017-04-11, modified: 2017-04-11

Authors: James Ritchie

Published in Annals And Magazine of Natural History, in 1909, in volume 3, pages 310-314

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Authors: Alexander Ritchie

Published in Palaeontology, in 1968, in volume 11, issue 1, pages 21-39

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Authors: C W Andrews | James Ritchie

Published in Proceedings of the Zoological Society of London, in 1910, in volume 1910, issue 3, pages 826-836

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Authors: W J Clench

Published in Nautilis, in 1938, in volume 51, pages 142-143

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Authors: Bradley C Bennett | C Ritchie Bell | Richard T Boulware

Published in Rhodora, in 1990, in volume 92, issue 870, pages 57-69

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Authors: J Mark Ritchie

Published in Journal of The East Africa Natural History Society and National Museum, in 1992, in volume 82, issue 200, pages 33-41

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Authors: G D Butler | P L Ritchie

Published in Pan-Pacific Entomologist, in 1965, in volume 41, pages 153-157

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Authors: Harry E Ahles | C Ritchie Bell | Albert E Radford

Published in Rhodora, in 1958, in volume 60, issue 709, pages 10-32

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Authors: J Leandri

Published in Adansonia, in 1966, in volume 6, issue 4, pages 643

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Authors: James Ritchie | D C Mcintosh

Published in Proceedings of The Zoological Society of London, in 1908, in volume 1908, pages 646-661

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Authors: David J Mabberley

Published in Telopea, in 2004, in volume 10, issue 2, pages 497-498

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Authors: Robert J Meinke | James A Bartel

Published in Madroño, in 1986, in volume 33, issue 4, pages 299

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Authors: J G Cooper | Robert Ridgway

Published in The Auk, in 1886, in volume 3, pages 401-404

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Authors: Robert J O'kennon

Published in Sida, Contributions To Botany, in 1994, in volume 16, issue 2, pages 232

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Authors: Robert J Meinke | Wayne P Armstrong

Published in Madroño, in 1980, in volume 27, issue 2, pages 109-111

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Authors: Mark E Ritchie | Michael L Wolfe | Rick Danvir

Published in The Great Basin Naturalist, in 1994, in volume 54, issue 2, pages 122-129

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

Authors: William Brewster

Published in Annals of The Lyceum of Natural History of New York, in 1876, in volume 11, issue 1, pages 129-146

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Authors: Pieter T J Johnson | Euan G Ritchie

Published in Memoirs of the Queensland Museum, in 2003, in volume 49, issue 1, pages 331-338

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

Authors: C L Stewardson | T Prvan | R J Ritchie

Published in Proceedings of The Linnean Society of New South Wales, in 2010, in volume 131, pages 141-157

Created: 2019-09-16, modified: 2019-09-16

Authors: Robert J Sim

Published in The Wilson Bulletin, in 1911, in volume 23, issue 2, pages 75-78

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

Authors: C L Stewardson | T Prvan | M A Meyer | S Swanson | R J Ritchie

Published in Proceedings of The Linnean Society of New South Wales, in 2019, in volume 132, pages 157-168

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Authors: Review By: Robert J George

Published in Sida, Contributions To Botany, in 1999, in volume 18, issue 4, pages 1000

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Authors: Robert J Niedrach

Published in The Wilson Bulletin, in 1945, in volume 57, issue 4, pages 261

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Authors: Liam H Davis | Robert J Sherman

Published in Madroño, in 1993, in volume 40, issue 4, pages 287-288

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Authors: Robert J Soreng

Published in Madroño, in 1984, in volume 31, issue 3, pages 189-190

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Authors: Robert D Bradley | Robert D Owen | David J Schmidly

Published in Occasional Papers the Museum Texas Tech University, in 1996, in volume 159, pages 1-24

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Authors: Hannah Nair | John Sherwood

Published in Proceedings of The Royal Society of Victoria, in 2007, in volume 119, issue 1, pages 69-86

Created: 2020-07-02, modified: 2020-07-02

Authors: Clyde Jones | Robert S Hoffmann | Dale W Rice | Mark D Engstrom | Robert D Bradley | David J Schmidly | Cheri A Jones | Robert J Baker

Published in Occasional Papers Museum of Texas Tech University, in 1997, in volume 173, pages 1-19

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Authors: Robert K Greville

Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Authors: A Ritchie

Published in Proceedings of The Linnean Society of New South Wales, in 1984, in volume 107, pages 321-353

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Authors: Lavigne Robert J.

Published in Entomological News, Philadelphia, in 1980, in volume 91, pages 37-42

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Authors: Robert D Weigel

Published in Quart J Florida Acad Sci, in 1963, in volume 26, pages 257-262

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Authors: Robert Holmes | Michael J Ryan

Published in Kirtlandia, in 2013, in volume 58, pages 5-37

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Authors: Robert J Sim

Published in The Wilson Bulletin, in 1904, in volume 16, issue 3, pages 80-82

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