Published in Proceedings of The Malacological Society of London, in 1906, in volume 7, pages 37-39

Published in Proceedings of The Malacological Society of London, in 1906, in volume 7, pages 40-50

Published in Proceedings of The Malacological Society of London, in 1906, in volume 7, pages 81-84

Published in Proceedings of The Malacological Society of London, in 1906, in volume 7, pages 100-104

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 1-2

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 2-3

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 3-4

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 4

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 5

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 7-10

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 12-16

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 17

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 18-19

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 20-28

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 29-30

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 34-35

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 1, pages 36

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 64-67

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 68

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 69-80

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 88-90

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 91-92

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 97-99

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 105-118

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 2, pages 119-120

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 121

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 122-123

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 124-125

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 126-130

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 131-159

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 160-172

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 173-190

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 191-194

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 195

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 196

Published in Proceedings of the Malacological Society of London, in 1906, in volume 7, issue 3, pages 197-200