Published in Nautilis, in 1927, in volume 41, pages 1-6
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/15937764,60,60)
Published in The Auk, in 1915, in volume 32, pages 505-507
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15666155,60,60)
Published in Proceedings of The United States National Museum, in 1905, in volume 29, pages 415-432
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15668351,60,60)
Published in Proceedings of The United States National Museum, in 1907, in volume 33, pages 185-192
Created: 2011-06-30, modified: 2011-06-30![](https://www.biodiversitylibrary.org/pagethumb/32058338,60,60)
Published in Proceedings of the Malacological Society of London, in 1908, in volume 8, issue 3, pages 141
Created: 2016-11-05, modified: 2020-03-29![](https://www.biodiversitylibrary.org/pagethumb/32058458,60,60)
Published in Proceedings of the Malacological Society of London, in 1909, in volume 8, issue 4, pages 251-252
Created: 2016-11-05, modified: 2020-03-29![](https://www.biodiversitylibrary.org/pagethumb/15780809,60,60)
Published in Proceedings of The United States National Museum, in 1893, in volume 16, pages 471-478
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/3129330,60,60)
Published in Proceedings of the California Academy of Sciences, in 1928, in volume 17, pages 141-185
Created: 2011-06-28, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/7307171,60,60)
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 587-597
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7511827,60,60)
Published in Proceedings of The United States National Museum, in 1901, in volume 23, pages 779-833
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15786465,60,60)
Published in Proceedings of The United States National Museum, in 1906, in volume 30, pages 321-369
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15668713,60,60)
Published in Proceedings of The United States National Museum, in 1907, in volume 33, pages 491-534
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7763281,60,60)
Published in Proceedings of The United States National Museum, in 1915, in volume 48, pages 437-440
Created: 2011-06-30, modified: 2011-06-30![](https://www.biodiversitylibrary.org/pagethumb/31626885,60,60)
Published in Proceedings of the California Academy of Sciences, in 1917, in volume 2, pages 375-382
Created: 2011-06-28, modified: 2011-06-28![](https://www.biodiversitylibrary.org/pagethumb/3129383,60,60)
Published in Proceedings of the California Academy of Sciences, in 1928, in volume 17, pages 89-139
Created: 2011-06-28, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/7512126,60,60)
Published in Proceedings of The United States National Museum, in 1900, in volume 23, pages 285-326
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7511332,60,60)
Published in Proceedings of The United States National Museum, in 1901, in volume 23, pages 381-392
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7615817,60,60)
Published in Proceedings of The United States National Museum, in 1910, in volume 38, pages 177-182
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15723914,60,60)
Published in Proceedings of The United States National Museum, in 1918, in volume 54, pages 207-234
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15724094,60,60)
Published in Proceedings of The United States National Museum, in 1918, in volume 54, pages 313-333
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/10309859,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 696-716
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/7612547,60,60)
Published in Proceedings of the United States National Museum, in 1902, in volume 26, pages 335-412
Created: 2011-06-14, modified: 2014-08-04![](https://www.biodiversitylibrary.org/pagethumb/7612330,60,60)
Published in Proceedings of the United States National Museum, in 1903, in volume 26, pages 933-951
Created: 2011-06-14, modified: 2014-08-04![](https://www.biodiversitylibrary.org/pagethumb/7847046,60,60)
Published in Bulletin of the United States National Museum, in 1968, in volume 287, pages 1-427
Created: 2014-09-01, modified: 2014-09-01![](https://www.biodiversitylibrary.org/pagethumb/29986257,60,60)
Published in Smithsonian miscellaneous collections, in 1907, in volume 48, issue 14, pages 187-194
Created: 2015-07-02, modified: 2015-07-02![](https://www.biodiversitylibrary.org/pagethumb/7764783,60,60)
Published in Proceedings of The United States National Museum, in 1916, in volume 51, pages 487-524
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7764911,60,60)
Published in Proceedings of The United States National Museum, in 1917, in volume 51, pages 575-579
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15781007,60,60)
Published in Proceedings of The United States National Museum, in 1893, in volume 16, pages 639-647
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7494892,60,60)
Published in Proceedings of The United States National Museum, in 1908, in volume 35, pages 177-182
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15692570,60,60)
Published in Proceedings of The United States National Museum, in 1915, in volume 49, pages 441-456
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15670587,60,60)
Published in Proceedings of The United States National Museum, in 1927, in volume 70, pages 1-11
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7553869,60,60)
Published in Proceedings of The United States National Museum, in 1917, in volume 53, pages 471-488
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15692716,60,60)
Published in Proceedings of The United States National Museum, in 1915, in volume 49, pages 557-572
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/3143738,60,60)
Published in Proceedings of the California Academy of Sciences, in 1926, in volume 15, pages 467-491
Created: 2011-06-28, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/7615947,60,60)
Published in Proceedings of The United States National Museum, in 1910, in volume 38, pages 217-228
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7765993,60,60)
Published in Proceedings of The United States National Museum, in 1919, in volume 56, pages 1-86
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7766313,60,60)
Published in Proceedings of the United States National Museum, in 1919, in volume 56, pages 293-371
Created: 2011-06-14, modified: 2014-08-04![](https://www.biodiversitylibrary.org/pagethumb/1675778,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1896, in volume 48, pages 395-460
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/15556390,60,60)
Published in Proceedings of The United States National Museum, in 1909, in volume 37, pages 147-294
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7765696,60,60)
Published in Proceedings of the United States National Museum, in 1916, in volume 52, pages 393-417
Created: 2011-06-14, modified: 2014-08-04![](https://www.biodiversitylibrary.org/pagethumb/15708734,60,60)
Published in Proceedings of The United States National Museum, in 1908, in volume 34, pages 245-257
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15738824,60,60)
Published in Proceedings of The United States National Museum, in 1890, in volume 12, pages 219-362
Created: 2011-06-30, modified: 2011-06-30![](https://www.biodiversitylibrary.org/pagethumb/26380145,60,60)
Published in Nautilis, in 1913, in volume 26, pages 143-144
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/2345371,60,60)
Published in Proceedings of The Biological Society of Washington, in 1903, in volume 16, pages 5-8
Created: 2011-07-31, modified: 2014-09-01![](https://www.biodiversitylibrary.org/pagethumb/27053405,60,60)
Published in Nautilis, in 1889, in volume 3, pages 30-32
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/15621723,60,60)
Published in Annals And Magazine of Natural History, in 1875, in volume 15, pages 442-443
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/15716992,60,60)
Published in Proceedings of The United States National Museum, in 1899, in volume 21, pages 873-897
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/27052341,60,60)
Published in Nautilis, in 1907, in volume 20, pages 142-143
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/15770490,60,60)
Published in Proceedings of the Malacological Society of London, in 1916, in volume 12, issue 1, pages 38-39
Created: 2016-11-05, modified: 2020-03-29![](https://www.biodiversitylibrary.org/pagethumb/1750513,60,60)
Published in Nautilis, in 1914, in volume 28, pages 58-59
Created: 2013-09-28, modified: 2013-09-28