Published in Proceedings of The Malacological Society of London, in 1913, in volume 10, pages 348-354

Published in Proceedings of The Malacological Society of London, in 1913, in volume 10, pages 355-361

Published in Proceedings of The Malacological Society of London, in 1913, in volume 10, pages 320-322

Published in Proceedings of The Malacological Society of London, in 1913, in volume 10, pages 362-363

Published in Proceedings of The Malacological Society of London, in 1913, in volume 10, pages 333-334

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 263-264

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 265

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 266-273

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 277-284

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 285

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 286

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 287-289

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 292-293

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 4, pages 294-309

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 5, pages 312-313

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 5, pages 315-316

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 5, pages 317

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 5, pages 318-319

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 5, pages 323-324

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 5, pages 325-330

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 6, pages 331

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 6, pages 332

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 6, pages 335-347

Published in Proceedings of the Malacological Society of London, in 1913, in volume 10, issue 6, pages 393-397

Published in Proceedings of the Malacological Society of London, in 1913, in volume 11, pages 5-10

Published in Proceedings of The Malacological Society of London, in 1913, in volume 10, pages 364-388