Published in Proceedings of the Malacological Society of London, in 1923, in volume 15, issue 4, pages 155-161
Created: 2016-11-05, modified: 2020-03-29![](https://www.biodiversitylibrary.org/pagethumb/30346843,60,60)
Published in Proceedings of the Malacological Society of London, in 1921, in volume 14, issue 4, pages 124
Created: 2016-11-04, modified: 2020-03-29![](https://www.biodiversitylibrary.org/pagethumb/8284587,60,60)
Published in Nautilis, in 1939, in volume 52, pages 79-84
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/42408731,60,60)
Published in Veliger, in 1963, in volume 6, pages 48-52
Created: 2013-08-04, modified: 2013-08-04![](https://www.biodiversitylibrary.org/pagethumb/6455070,60,60)
Published in Arkiv för Zoologi, in 1919, in volume 12, issue 6, pages 1-52
Created: 2010-11-20, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/12981956,60,60)
Published in Swenska wetenskaps academiens handlingar, in 1917, in volume 52, issue 16, pages 1-115
Created: 2012-10-20, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/34231979,60,60)
Published in Swenska wetenskaps academiens handlingar, in 1907, in volume 41, issue 4, pages 1-118
Created: 2012-12-20, modified: 2012-12-20![](https://www.biodiversitylibrary.org/pagethumb/43621010,60,60)
Published in Gardens' Bulletin, Singapore, in 2003, in volume 55, issue 1, pages 165-171
Created: 2014-06-20, modified: 2014-06-20![](https://www.biodiversitylibrary.org/pagethumb/7163794,60,60)
Published in Fauna Arctica, in 1905, in volume 4, issue 2, pages 291-372
Created: 2014-11-20, modified: 2014-11-20![](https://www.biodiversitylibrary.org/pagethumb/53003198,60,60)
Published in Asa Gray correspondence. Senders A, pages 1-24
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003269,60,60)
Published in Asa Gray correspondence. Senders A, in 1869, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003271,60,60)
Published in Asa Gray correspondence. Senders A, in 1870, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003273,60,60)
Published in Asa Gray correspondence. Senders A, in 1872, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003276,60,60)
Published in Asa Gray correspondence. Senders A, in 1874, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003257,60,60)
Published in Asa Gray correspondence. Senders A, in 1861, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003259,60,60)
Published in Asa Gray correspondence. Senders A, in 1865, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003261,60,60)
Published in Asa Gray correspondence. Senders A, in 1865, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003263,60,60)
Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003249,60,60)
Published in Asa Gray correspondence. Senders A, in 1859, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003251,60,60)
Published in Asa Gray correspondence. Senders A, in 1859, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003253,60,60)
Published in Asa Gray correspondence. Senders A, in 1860, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003246,60,60)
Published in Asa Gray correspondence. Senders A, in 1859, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003255,60,60)
Published in Asa Gray correspondence. Senders A, in 1861, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003265,60,60)
Published in Asa Gray correspondence. Senders A, in 1868, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003267,60,60)
Published in Asa Gray correspondence. Senders A, in 1868, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003186,60,60)
Published in Asa Gray correspondence. Senders A, in 1857, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003189,60,60)
Published in Asa Gray correspondence. Senders A, in 1857, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003224,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003227,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003229,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003231,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003233,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003236,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003222,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003238,60,60)
Published in Asa Gray correspondence. Senders A, in 1859, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003192,60,60)
Published in Asa Gray correspondence. Senders A, in 1857, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003195,60,60)
Published in Asa Gray correspondence. Senders A, in 1858, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003241,60,60)
Published in Asa Gray correspondence. Senders A, in 1859, pages 1-5
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/50781335,60,60)
Published in Arachnologische Mitteilungen, in 1999, in volume 18, pages 84
Created: 2016-12-21, modified: 2016-12-21![](https://www.biodiversitylibrary.org/pagethumb/9740142,60,60)
Published in Zoologischer Anzeiger Leipzig, in 1913, in volume 42, pages 289-318
Created: 2011-08-11, modified: 2013-03-13![](https://www.biodiversitylibrary.org/pagethumb/43613296,60,60)
Published in Gardens' Bulletin, Singapore, in 1997, in volume 49, issue 1, pages 15-35
Created: 2014-06-20, modified: 2014-06-20![](https://www.biodiversitylibrary.org/pagethumb/42412604,60,60)
Published in Veliger, in 1981, in volume 23, pages 315-316
Created: 2013-08-04, modified: 2013-08-04![](https://www.biodiversitylibrary.org/pagethumb/42468132,60,60)
Published in Veliger, in 1988, in volume 30, pages 230-243
Created: 2013-08-13, modified: 2013-08-13![](https://www.biodiversitylibrary.org/pagethumb/49630941,60,60)
Published in Palaeontology, in 1963, in volume 6, issue 1, pages 121-131
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/9742910,60,60)
Published in Zoologischer Anzeiger, in 1911, in volume 37, issue 26, pages 545-553
Created: 2016-08-16, modified: 2016-08-16![](https://www.biodiversitylibrary.org/pagethumb/43613330,60,60)
Published in Gardens' Bulletin, Singapore, in 1997, in volume 49, issue 1, pages 49-54
Created: 2014-06-20, modified: 2014-06-20![](https://www.biodiversitylibrary.org/pagethumb/49631118,60,60)
Published in Palaeontology, in 1963, in volume 6, issue 2, pages 254-263
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/43053945,60,60)
Published in Veliger, in 1989, in volume 32, pages 81-83
Created: 2013-10-23, modified: 2013-10-23![](https://www.biodiversitylibrary.org/pagethumb/6393156,60,60)
Published in Arkiv för Zoologi, in 1909, in volume 5, issue 13, pages 2-25
Created: 2016-08-16, modified: 2016-08-16![](https://www.biodiversitylibrary.org/pagethumb/41922682,60,60)
Published in Kungliga Svenska Vetenskaps-Akademiens Handlingar, in 1909, in volume 44, issue 3, pages 1-215
Created: 2016-08-16, modified: 2016-08-16