Published in Transactions of The American Microscopical Society, in 1898, in volume 20, pages 189-192

Created: 2013-03-11, modified: 2013-03-11

Published in Transactions of The American Microscopical Society, in 1896, in volume 17, pages 340-349

Created: 2013-03-11, modified: 2013-03-11

Published in Palaeontology, in 1968, in volume 11, issue 2, pages 306-316

Created: 2016-04-23, modified: 2016-04-23

Published in Palaeontology, in 1965, in volume 8, issue 3, pages 454-477

Created: 2016-04-23, modified: 2016-04-23

Published in Palaeontology, in 1971, in volume 14, issue 3, pages 487-531

Created: 2016-04-23, modified: 2016-04-23

Published in Bulletin of the British Museum (Natural History). Geology., in 1963, in volume 8, issue 3, pages 93-171

Created: 2013-03-01, modified: 2021-05-13

Published in The Auk, in 1920, in volume 37, pages 610-611

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

Published in Nautilis, in 1907, in volume 20, pages 142-143

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

Published in Nautilis, in 1909, in volume 23, pages 15-16

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

Published in Proceedings of The Biological Society of Washington, in 1951, in volume 64, pages 65-72

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

Published in Nautilis, in 1896, in volume 10, pages 73-75

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

Published in Nautilis, in 1909, in volume 23, pages 68-69

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

Published in Nautilis, in 1914, in volume 28, pages 58-59

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

Published in Nautilis, in 1921, in volume 35, pages 49-50

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

Published in Nautilis, in 1925, in volume 39, pages 68-69

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

Published in Rhodora, in 1902, in volume 4, issue 39, pages 55-57

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

Published in Rhodora, in 1911, in volume 13, issue 151, pages 168-171

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

Published in Rhodora, in 1936, in volume 38, issue 447, pages 99-100

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

Published in Rhodora, in 1937, in volume 39, issue 460, pages 101-105

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

Published in Emu, in 1922, in volume 22, pages 66

Created: 2022-12-02, modified: 2022-12-02

Published in Botanical Gazette, in 1882, in volume 7, issue 8/9, pages 108-109

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

Published in Torreya, in 1940, in volume 40, issue 6, pages 213-218

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

Published in Biol Bull, in 1964, in volume 127, pages 159-172

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

Published in The Wilson Bulletin, in 1951, in volume 63, issue 1, pages 60-62

Created: 2016-12-04, modified: 2016-12-04

Published in The Wilson Bulletin, in 1953, in volume 65, issue 2, pages 124-125

Created: 2016-12-19, modified: 2016-12-19

Published in Proceedings of The Biological Society of Washington, in 1947, in volume 60, pages 149-163

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

Published in Proceedings of The Biological Society of Washington, in 1952, in volume 65, pages 39-54

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

Published in The Auk, in 1909, in volume 26, pages 196-198

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

Published in Nautilis, in 1932, in volume 46, pages 19-22

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

Published in Nautilis, in 1893, in volume 7, pages 81-83

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

Published in Nautilis, in 1893, in volume 7, pages 2-4

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

Published in Nautilis, in 1901, in volume 14, pages 126-127

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

Published in Nautilis, in 1901, in volume 14, pages 117-118

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

Published in Nautilis, in 1907, in volume 21, pages 74-75

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

Published in Nautilis, in 1908, in volume 22, pages 53-54

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

Published in Nautilis, in 1909, in volume 23, pages 86-89

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

Published in Nautilis, in 1911, in volume 25, pages 61-62

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

Published in Nautilis, in 1912, in volume 26, pages 54-55

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

Published in Rhodora, in 1900, in volume 2, issue 15, pages 71-73

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

Published in The Wilson Bulletin, in 1910, in volume 22, issue 2, pages 127-128

Created: 2016-11-27, modified: 2016-11-27

Published in The Wilson Bulletin, in 1911, in volume 23, issue 1, pages 65

Created: 2016-11-27, modified: 2016-11-27

Published in The Wilson Bulletin, in 1929, in volume 41, issue 2, pages 107

Created: 2016-11-27, modified: 2016-11-27

Published in Fauna Hawaiiensis, in 1901, in volume 1, pages 277-364

Created: 2011-06-03, modified: 2015-02-13

Published in Torreya, in 1907, in volume 7, issue 5, pages 97-102

Created: 2022-12-15, modified: 2022-12-15

Published in Proceedings of The Biological Society of Washington, in 1948, in volume 61, pages 171-174

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

Published in Transactions of the Royal Society of South Africa, in 1915, in volume 5, issue 1, pages 605-636

Created: 2016-04-30, modified: 2016-04-30

Published in The Coleopterists Bulletin, in 1954, in volume 8, issue 1, pages 30

Created: 2023-11-07, modified: 2023-11-07

Published in Proceedings of The Biological Society of Washington, in 1958, in volume 71, pages 119-124

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

Published in The Auk, in 1884, in volume 1, pages 400-402

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

Published in The Auk, in 1915, in volume 32, pages 134

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