Published in Proceedings of The California Academy of Sciences, in 2006, in volume 57, issue 33, pages 955-964

Created: 2019-01-01, modified: 2019-01-01

Published in Nautilus, in 1962, in volume 76, pages 39-44

Created: 2012-03-12, modified: 2012-03-12

Published in Botanical Gazette, in 1914, in volume 57, issue 5, pages 442

Created: 2017-03-14, modified: 2017-03-14

Published in Victorian Naturalist, in 2010, in volume 127, issue 6, pages 224-227

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

Published in Biol Bull, in 1980, in volume 159, pages 1-10

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

Published in Botanical Gazette, in 1921, in volume 71, issue 4, pages 336

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Published in Zoologischer Anzeiger Leipzig, in 1908, in volume 33, pages 77-85

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Published in Rhodora, in 1919, in volume 21, issue 251, pages 203-207

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Published in Botanical Gazette, in 1916, in volume 61, issue 5, pages 452

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Published in Torreya, in 1940, in volume 40, issue 4, pages 120-124

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Published in Rhodora, in 1974, in volume 76, issue 808, pages 537-563

Created: 2016-07-19, modified: 2016-07-19

Published in Annals And Magazine of Natural History, in 1853, in volume 11, pages 487

Created: 2011-09-27, modified: 2011-09-27

Published in Nautilus, in 1959, in volume 73, pages 9-11

Created: 2012-03-12, modified: 2012-03-12

Published in Nautilis, in 1935, in volume 48, pages 127-130

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Published in Nautilis, in 1902, in volume 16, pages 14-15

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Published in Iberus, in 1982, in volume 2, pages 71-78

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Published in Malacologia, in 1965, in volume 3, pages 235-262

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Published in Pacific Science, in 1951, in volume 5, issue 4, pages 291-297

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Published in Victorian Naturalist, in 2010, in volume 127, issue 6, pages 270-271

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Published in Nautilis, in 1940, in volume 53, pages 109-110

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

Published in Nautilis, in 1943, in volume 56, pages 75-78

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Published in Nautilis, in 1942, in volume 56, pages 62-66

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

Published in Madroño, in 1957, in volume 14, issue 2, pages 41-51

Created: 2016-02-15, modified: 2016-07-07

Published in Torreya, in 1940, in volume 40, issue 6, pages 185-195

Created: 2022-12-12, modified: 2022-12-12

Published in Proceedings of the Malacological Society of London, in 1910, in volume 9, issue 2, pages 118-122

Created: 2016-11-05, modified: 2020-03-29

Published in Biol Bull, in 1948, in volume 94, pages 176-183

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Published in Biol Bull, in 1966, in volume 130, pages 378-386

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Published in Biol Bull, in 1952, in volume 102, pages 243-248

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Published in Australian Zoologist, in 1933, in volume 7, pages 377-394

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

Published in Nautilus Philadelphia, in 1949, in volume 63, pages 9-15

Created: 2014-12-03, modified: 2014-12-03

Published in Nautilus Philadelphia, in 1954, in volume 67, pages 112-120

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Published in Pacific Science, in 1958, in volume 12, issue 2, pages 152-156

Created: 2017-09-10, modified: 2017-09-10

Published in Pacific Science, in 1959, in volume 13, issue 3, pages 253-268

Created: 2017-09-17, modified: 2017-09-17

Published in Pacific Science, in 1955, in volume 9, issue 4, pages 387-395

Created: 2017-09-17, modified: 2017-09-17

Published in Victorian Naturalist, in 2010, in volume 127, issue 6, pages 223

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

Published in Veliger, in 1962, in volume 5, pages 67-73

Created: 2013-08-04, modified: 2013-08-04

Published in Nautilis, in 1927, in volume 41, pages 51-54

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

Published in Nautilis, in 1943, in volume 56, pages 139-144

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

Published in Veliger, in 1960, in volume 3, pages 1-2

Created: 2013-08-11, modified: 2013-08-11

Published in Nautilis, in 1919, in volume 32, pages 90-94

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

Published in Veliger, in 1961, in volume 4, pages 47-50

Created: 2013-12-03, modified: 2013-12-03

Published in Rhodora, in 1902, in volume 4, issue 42, pages 111-127

Created: 2016-07-19, modified: 2016-07-19

Published in Madroño, in 1948, in volume 9, issue 5, pages 155-162

Created: 2016-02-15, modified: 2016-07-07

Published in Rhodora, in 1975, in volume 77, issue 809, pages 76-104

Created: 2014-06-16, modified: 2016-07-26

Published in Proceedings of The American Philosophical Society, in 1904, in volume 43, issue 178, pages 341-365

Created: 2017-01-01, modified: 2017-01-01

Published in Rhodora, in 1970, in volume 72, issue 790, pages 194-239

Created: 2014-06-16, modified: 2016-07-26

Published in Journal of The East Africa Natural History Society and National Museum, in 1967, in volume 26, issue 2, pages 75-84

Created: 2016-10-03, modified: 2016-10-03

Published in Biol Bull, in 1938, in volume 75, pages 494-509

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

Published in Biol Bull, in 1940, in volume 79, pages 199-206

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

Published in Biol Bull, in 1945, in volume 89, pages 103-121

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