Published in Proceedings of the Zoological Society of London, in 1917, in volume 1917, pages 233-250

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 27-35

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 37-72

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 73-82

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 83-93

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 95-103

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 105-143

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 159-166

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 167-186

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 187-208

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 209-215

Published in Proceedings of The Zoological Society of London, in 1917, in volume 1917, pages 1-26

Published in Proc. Zool. Soc. London, in 1917, in volume 1917, pages 277-321

Published in Proc. Zool. Soc. London, in 1917, in volume 1917, pages 145-157