Authors: W R Heyer

Published in Fieldiana (Zool.), in 1971, in volume 58, pages 83-91

Created: 2009-12-23, modified: 2021-04-05

Authors: W R Heyer

Published in Fieldiana (Zool.), in 1971, in volume 58, pages 61-82

Created: 2009-12-23, modified: 2011-06-21

Authors: W R Heyer | P A Silverstone

Published in Fieldiana Zool., in 1969, in volume 51, pages 141-145

Created: 2009-12-23, modified: 2021-04-05

Authors: W Ronald Heyer

Published in Alytes, in 1998, in volume 16, issue 1-2, pages 1-24

Created: 2024-05-03, modified: 2024-05-03

Authors: W R Heyer | J A Peters

Published in Proceedings of The Biological Society of Washington, in 1971, in volume 84, pages 163-170

Created: 2011-04-14, modified: 2011-06-21

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 338-365

Created: 2011-07-27, modified: 2011-07-27

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 81-90

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

Authors: W R Heyer

Published in Journal of The Washington Academy of Sciences, in 1979, in volume 69, pages 65-74

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

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1975, in volume 88, pages 315-318

Created: 2011-04-14, modified: 2011-06-21

Authors: W R Heyer | W F Pyburn

Published in Proceedings of The Biological Society of Washington, in 1983, in volume 96, pages 560-566

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

Authors: W R Heyer | R I Crombie

Published in Journal of The Washington Academy of Sciences, in 1979, in volume 69, pages 17-20

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

Authors: W R Heyer | Cm De Carvalho

Published in Proceedings of The Biological Society of Washington, in 2000, in volume 113, pages 284-290

Created: 2011-07-27, modified: 2011-07-27

Authors: W R Heyer | M H Muedeking

Published in Journal of The Washington Academy of Sciences, in 1976, in volume 66, pages 235-239

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

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1977, in volume 89, pages 581-592

Created: 2011-04-14, modified: 2011-06-21

Authors: Lee-Ann C Hayek | W Ronald Heyer | Claude Gascon

Published in Alytes, in 2001, in volume 18, issue 3-4, pages 153-177

Created: 2024-05-04, modified: 2024-05-04

Authors: W R Heyer | R B Cocroft

Published in Proceedings of The Biological Society of Washington, in 1986, in volume 99, pages 100-109

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

Authors: W R Heyer | C H Daugherty | L R Maxson

Published in Proceedings of The Biological Society of Washington, in 1982, in volume 95, pages 423-427

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

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1995, in volume 108, pages 695-716

Created: 2011-04-14, modified: 2011-06-21

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1983, in volume 96, pages 548-559

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

Authors: R B Cocroft | W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1988, in volume 101, pages 209-220

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

Authors: W R Heyer

Published in Fieldiana (Zool.), in 1972, in volume 58, pages 109-129

Created: 2009-12-23, modified: 2023-02-16

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1980, in volume 93, pages 655-661

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

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1988, in volume 101, pages 151-154

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

Authors: W Ronald Heyer

Published in Contributions in Science, in 1974, in volume 253, pages 1-46

Created: 2017-07-18, modified: 2023-02-16

Authors: W Ronald Heyer

Published in Contributions in Science, in 1973, in volume 251, pages 1-50

Created: 2017-07-18, modified: 2023-02-16

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 2002, in volume 115, pages 321-322

Created: 2011-07-27, modified: 2011-07-27

Authors: W Ronald Heyer

Published in Proceedings of the Biological Society of Washington, in 1985, in volume 98, issue 3, pages 657-671

Created: 2011-06-10, modified: 2012-01-13

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1983, in volume 96, pages 270-272

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

Authors: Adao J Cardoso | W Ronald Heyer

Published in Alytes, in 1995, in volume 13, issue 2, pages 67-76

Created: 2024-05-03, modified: 2024-05-03

Authors: Perez L Garcia | W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1993, in volume 106, pages 51-56

Created: 2011-04-14, modified: 2011-06-21

Authors: W R Heyer | A J Wolf

Published in Proceedings of The Biological Society of Washington, in 1989, in volume 102, pages 500-506

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

Authors: W Ronald Heyer

Published in Contributions in Science, in 1970, in volume 191, pages 1-48

Created: 2017-07-18, modified: 2023-02-16

Authors: W R Heyer | M J Diment

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 327-336

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

Authors: W R Heyer

Published in Proceedings of The Biological Society of Washington, in 1999, in volume 112, pages 19-39

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

Authors: W Ronald Heyer

Published in Contributions in Science, in 1972, in volume 231, pages 1-8

Created: 2017-07-18, modified: 2023-02-16

Authors: W Ronald Heyer | Ulisses Caramaschi

Published in Bulletin of Zoological Nomenclature, in 2002, in volume 59, issue 1, pages 44-45

Created: 2011-07-12, modified: 2024-06-05

Authors: W Ronald Heyer

Published in Proceedings of The Biological Society of Washington, in 1982, in volume 95, issue 2, pages 377-385

Created: 2011-06-10, modified: 2013-03-06

Authors: W Ronald Heyer | Flora A Junca

Published in Proceedings of The Biological Society of Washington, in 2003, in volume 116, pages 317-329

Created: 2011-04-14, modified: 2011-06-21

Authors: W Ronald Heyer

Published in Contributions in Science, in 1969, in volume 155, pages 1-14

Created: 2017-07-18, modified: 2023-02-16

Authors: W Ronald Heyer | Laura M Hardy

Published in Proceedings of The Biological Society of Washington, in 1991, in volume 104, pages 436-447

Created: 2011-09-09, modified: 2011-10-03

Authors: M J Tyler | Margaret Davies

Published in Transactions of The Royal Society of South Australia, in 1980, in volume 104, issue 1, pages 17-20

Created: 2013-01-14, modified: 2015-01-07

Authors: W Rondald Heyer | Rafael Omar De Sa | Ulisses Caramaschi

Published in Bulletin of Zoological Nomenclature, in 2006, in volume 63, issue 3, pages 184-186

Created: 2011-07-12, modified: 2024-05-29

Authors: J Köhler

Published in Spixiana, in 2000, in volume 23, pages 47-53

Created: 2010-10-21, modified: 2011-06-21

Authors: R W Shufeldt | R W Shufeldt | R W Shufeldt

Published in The Auk, in 1901, in volume 18, pages 211-212

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

Authors: R W Shufeldt | R W Shufeldt

Published in The Auk, in 1913, in volume 30, pages 597-598

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

Authors: Marcos Bilate | Henrique Wogel | Luiz N Weber | Patrícia A Abrunhosa

Published in Arquivos Do Museu Nacional, in 2006, in volume 64, issue 3, pages 235-245

Created: 2018-12-16, modified: 2018-12-16

Authors: W R F. | J R H.

Published in Madroño, in 1986, in volume 33, issue 1, pages 83

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

Authors: A W Klopper | R R Klopper

Published in Bothalia, in 2011, in volume 41, issue 2, pages 321-323

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

Authors: W R Walton | W R Walton | F H Chittenden | J R Watson

Published in The Auk, in 1917, in volume 34, pages 230-231

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

Authors: R W Shufeldt | R W Shufeldt

Published in The Auk, in 1904, in volume 21, pages 306

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