Published in Rhodora, in 1957, in volume 59, issue 706, pages 251-259

Created: 2016-07-19, modified: 2023-02-16

Published in Breviora, in 1973, in volume 403, pages 1-7

Created: 2009-12-27, modified: 2021-04-05

Published in Malacological review, in 1973, in volume 6, pages 141-150

Created: 2026-05-06, modified: 2026-05-06

Published in Biol Bull, in 1991, in volume 180, pages 93-102

Created: 2010-01-07, modified: 2011-06-21

Published in Biol Bull, in 1991, in volume 180, pages 81-92

Created: 2010-01-07, modified: 2011-06-21

Published in Breviora, in 1973, in volume 405, pages 1-10

Created: 2009-12-27, modified: 2021-04-05

Published in Malacological review, in 1971, in volume 4, pages 131-202

Created: 2026-05-08, modified: 2026-05-08

Published in Malacological review, in 1971, in volume 4, pages 27

Created: 2026-05-08, modified: 2026-05-08

Published in Transactions of the American Philosophical Society, in 1793, in volume 3, pages 13-16

Created: 2026-05-30, modified: 2026-05-30

Published in Proceedings of The American Philosophical Society, in 1875, in volume 14, issue 95, pages 650

Created: 2017-01-01, modified: 2023-02-16

Published in Annals and Magazine of Natural History, in 1842, in volume 10, pages 6-9

Created: 2010-10-26, modified: 2011-06-21

Published in Biol Bull, in 1984, in volume 167, pages 613-629

Created: 2010-01-07, modified: 2011-06-21

Published in Malacological review, in 1970, in volume 3, pages 25-36

Created: 2026-05-08, modified: 2026-05-08

Published in Rhodora, in 1951, in volume 53, issue 629, pages 117-128

Created: 2014-06-16, modified: 2023-02-16

Published in Madroño, in 2012, in volume 59, pages 239-240

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

Published in American Malacological Bulletin, in 1999, in volume 15, issue 1, pages 47-50

Created: 2014-09-22, modified: 2014-09-22

Published in Madroño, in 1985, in volume 32, issue 2, pages 102-105

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

Published in Malacological review, in 1968, in volume 1, pages 1-13

Created: 2026-05-08, modified: 2026-05-08

Published in American Malacological Bulletin, in 1998, in volume 14, issue 2, pages 173-179

Created: 2014-09-22, modified: 2014-09-22

Published in Breviora, in 1968, in volume 301, pages 1-14

Created: 2009-12-27, modified: 2011-10-03

Published in Phytologia, in 2014, in volume 96, issue 4, pages 260-263

Created: 2016-06-29, modified: 2016-06-29

Published in Transactions of the American Philosophical Society, in 1793, in volume 3, pages 139-143

Created: 2026-05-30, modified: 2026-05-30

Published in Madroño, in 2015, in volume 62, issue 4, pages 273-274

Created: 2024-06-16, modified: 2024-06-16

Published in Transactions of the American Philosophical Society, in 1818, in volume 1, pages 181-186

Created: 2026-05-30, modified: 2026-05-30

Published in Journal of The Royal Society of Western Australia, in 1955, in volume 39, issue 1, pages 18

Created: 2020-06-15, modified: 2020-06-15

Published in Transactions of the American Philosophical Society, in 1793, in volume 3, pages 261

Created: 2026-05-30, modified: 2026-05-30

Published in Breviora, in 1962, in volume 165, pages 1-11

Created: 2009-12-27, modified: 2021-04-05

Published in Victorian Naturalist, in 2012, in volume 129, issue 3, pages 119

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

Published in Madroño, in 1989, in volume 36, issue 1, pages 15-27

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

Published in Madroño, in 1979, in volume 26, issue 2, pages 96-100

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

Published in Transactions of the American Philosophical Society, in 1802, in volume 5, pages 82-86

Created: 2026-05-30, modified: 2026-05-30

Published in Fieldiana Zoology, N.S., in 2006, in volume 110, pages 13-22

Created: 2012-07-11, modified: 2020-05-17

Published in Breviora, in 1958, in volume 94, pages 1-14

Created: 2009-12-27, modified: 2021-04-05

Published in Victorian Naturalist, in 2010, in volume 127, issue 5, pages 201-204

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

Published in The Wilson Bulletin, in 1946, in volume 58, issue 1, pages 53

Created: 2016-12-04, modified: 2023-02-16

Published in Madroño, in 1977, in volume 24, issue 1, pages 36-48

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

Published in The Wilson Bulletin, in 1985, in volume 97, issue 4, pages 463-472

Created: 2016-12-04, modified: 2023-02-16

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 29-32

Created: 2026-05-26, modified: 2026-05-26

Published in Transactions of the American Philosophical Society, in 1799, in volume 4, pages 447-451

Created: 2026-05-30, modified: 2026-05-30

Published in Breviora, in 1965, in volume 217, pages 1-9

Created: 2009-12-27, modified: 2011-06-21

Published in Madroño, in 2009, in volume 56, pages 302-303

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

Published in Biol Bull, in 1915, in volume 29, pages 333-372

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

Published in Madroño, in 2011, in volume 58, issue 4, pages 267-272

Created: 2025-01-13, modified: 2025-01-13

Published in Proceedings of The American Philosophical Society, in 1895, in volume 34, issue 147, pages 67-71

Created: 2017-01-01, modified: 2023-02-16

Published in Madroño, in 1998, in volume 45, issue 2, pages 183

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

Published in Bulletin of Zoological Nomenclature, in 1977, in volume 33, pages 212-213

Created: 2012-11-20, modified: 2023-05-10

Published in Fieldiana Zoology, in 1992, in volume 66, pages 1-42

Created: 2013-02-06, modified: 2023-02-16

Published in Journal of The New York Entomological Society, in 1974, in volume 82, issue 3, pages 201

Created: 2016-06-13, modified: 2023-02-16

Published in Fieldiana: Zoology, in 1956, in volume 33, issue 5, pages 535-539

Created: 2012-07-24, modified: 2023-02-16

Published in Phytologia, in 1996, in volume 80, issue 2, pages 104-107

Created: 2016-05-04, modified: 2016-05-06