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Taxonomic headaches
Authors: P Bartsch
Published in Nautilis, in 1944, in volume 57, pages 116-118
Created: 2013-09-28, modified: 2013-09-28
A new west American cone
Authors: P Bartsch
Published in Nautilis, in 1937, in volume 51, pages 3-4
Created: 2013-09-28, modified: 2013-09-28
Paul Bartsch (1871-1960)
Authors: A G Smith
Published in Veliger, in 1960, in volume 3, pages 32
Created: 2013-08-11, modified: 2013-08-11
A Primitive Swift Colony
Authors: Paul Bartsch
Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 21-22
Created: 2016-11-27, modified: 2023-02-16
A new Californian Bittium
Authors: W H Dall | P Bartsch
Published in Nautilis, in 1901, in volume 15, pages 58-59
Created: 2013-09-28, modified: 2013-09-28
An Afternoon Amongst Old Scenes
Authors: Paul Bartsch
Published in The Wilson Bulletin, in 1898, in volume 10, issue 4, pages 63-65
Created: 2016-11-27, modified: 2023-02-16
A new shipworm
Authors: P Bartsch
Published in Proceedings of The Biological Society of Washington, in 1920, in volume 33, pages 69-70
Created: 2011-07-31, modified: 2021-04-05
A new landshell from California
Authors: P Bartsch
Published in Proceedings of The Biological Society of Washington, in 1903, in volume 16, pages 103-104
Created: 2011-07-31, modified: 2011-07-31
Additions to the Haitian avifauna
Authors: P Bartsch
Published in Proceedings of The Biological Society of Washington, in 1917, in volume 30, pages 131-132
Created: 2011-07-31, modified: 2021-04-05
Two new landshells from California
Authors: P Bartsch
Published in Proceedings of The Biological Society of Washington, in 1919, in volume 32, pages 247-248
Created: 2011-07-31, modified: 2021-04-05
A new Tomocyclus from Mexico
Authors: P Bartsch
Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 63-64
Created: 2012-03-19, modified: 2015-04-07
New urocoptid mollusks from Mexico
Authors: Paul Bartsch
Published in Journal of The Washington Academy of Sciences, in 1945, in volume 35, pages 92-95
Created: 2012-05-15, modified: 2025-12-03
New marine mollusks from Ecuador
Authors: Paul Bartsch
Published in Journal of The Washington Academy of Sciences, in 1928, in volume 18, pages 66-75
Created: 2012-08-30, modified: 2025-12-03
More about Mexican urocoptid mollusks
Authors: Paul Bartsch
Published in Journal of The Washington Academy of Sciences, in 1948, in volume 38, pages 350-352
Created: 2012-05-15, modified: 2025-12-03
Three new Philippine Island land shells
Authors: P Bartsch
Published in Proceedings of The Biological Society of Washington, in 1918, in volume 31, pages 199-201
Created: 2011-07-31, modified: 2011-07-31
Additions to our knowledge of shipworms
Authors: P Bartsch
Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 95-101
Created: 2011-07-31, modified: 2011-07-31