Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1-9

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 11-14

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 15-18

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 19-40

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 41-58

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 59-64

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 65-83

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 85-95

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 97-123

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 125-128

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 129-153

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 155-157

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 159-160

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 161-171

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 173

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 181-207

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 209-246

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 247-271

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 273-276

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 277-294

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 295-322

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 323-429

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 431-443

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 445-461

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 463-477

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 483-499

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 501-513

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 515-529

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 531-549

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 551-598

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 599-608

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 609-613

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 615-654

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 655-659

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 685-739

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 741-768

Published in Proc. zool. Soc. Lond., in 1923, in volume 1923, pages 769-774

Published in Proceedings of the Zoological Society of London, in 1923, in volume 1923, pages 775-781

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 823-839

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 865-870

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 871-897

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 899-921

Published in Proceedings of the Zoological Society of London, in 1923, in volume 1923, pages 923-933

Published in Proceedings of the Zoological Society of London, in 1923, in volume 1923, pages 971-1000

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1013-1041

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1045-1059

Published in Proc. Zool. Soc. London, in 1923, in volume 1923, pages 1061-1068

Published in Proceedings of the Zoological Society of London, in 1923, in volume 1923, pages 1069-1077

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1079-1083

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1085-1089

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1093-1095

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1096

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 1097