Published in Proceedings of The Zoological Society, in 1901, in volume 1, pages 169-184
Published in Proceedings of The Zoological Society, in 1901, in volume 1, pages 224-248
Published in Proceedings of The Zoological Society, in 1901, in volume 1, pages 301-311
Published in Proceedings of The Zoological Society, in 1901, in volume 2, pages 162-190
Published in Proceedings of the Zoological Society of London, in 1901, in volume 2, pages 534-574
Published in Proceedings of The Zoological Society, in 1901, in volume 2, pages 575-586
Published in Proceedings of the Zoological Society of London, in 1901, in volume 1900, pages 807-825
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 1-34
Published in Proc. zool. Soc. Lond., in 1901, in volume 1901, pages 6-16
Published in Proceedings of the Zoological Society of London, in 1901, in volume 1901, pages 16-44
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 35-87
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 87-164
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 88-91
Published in Proc zool Soc London, in 1901, in volume 1901, pages 135-136
Published in Proc. Zool. Soc. London, in 1901, in volume 1901, pages 137-152
Published in Proceedings of the Zoological Society of London, in 1901, in volume 1901, pages 152-154
Published in Proceedings of the Zoological Society of London, in 1901, in volume 1901, pages 158-162
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 165-169
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 184-187
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 187-206
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 207-215
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 215-224
Published in Proc. zool. Soc. Lond., in 1901, in volume 1901, pages 218-279
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 248-268
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 268-271
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 271-278
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 278-301
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 311-325
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 325-336
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 336-365
Published in Proceedings of The Zoological Society of London, in 1901, in volume 1901, pages 365-371
Published in Proceedings of the Zoological Society of London, in 1901, in volume 1901, issue 1, pages 45-84