XX LIST OF ILLUSTRATIONS. 



Page. 



21. Diagram illustrating the succession of the fangs u72 



22. I'alate ot llatllesuake 377 



23. Perfect rattle of a large Banded Kattlesnake (side view) 381 



24. Longitudinal section through same * 381 



25. Separate segments of disjointed perfect rattle of Ciotalus (si<le view; 381 



26. Tail end of embryo of Massasauga (side view) ' 382 



27. Diagrammatic longitudinal section through same 382 



28. Tail end of one week-old Massasanga (side view) 383 



29. Diagrammatic longitudinal section through same 383 



30. Incipient rattle of young Prairie Rattlesnake (side view) 383 



31. Diagrammatic longitudinal section tlirough same 383 



32. Tail end of the Copperhead (side view) 392 



33. Under side of tail of Water Moccasin 400 



34. ruder side of tail of Water Snake, Xatrix 400 



35. Head of Copperhead from above 400 



36. Head of Copperhead from side 400 



37 Head of Spreading Adder ( Ileterodon) from above 400 



38. Head of Spreading Adder from side 400 



39. Head of Water Snake {Xatrix) from above 400 



40. Head ot Water Snake from side 4i)0 



41. Head of Agkixtiodmi contortrix from above 403 



42. Head of Agkigtrodon coiitoitrix from side 403 



43. Head of Agkistrodon piacivorus from above 401 



44. Head of AgkUtrodon pi.scivonts from side .' 407 



4.5. Head of Sutnirus catenatus from side, showing color pattern 417 



46. Head of Sixtrurns milianus from side, showing color pat tern 411 



47. Color i)attein of top of head of Sistrurui catenatus 411 



48. Color pattern of toj) ttf head of Sigtrunii miliarius 411 



49. Head of Sistntrus catenatus from above 412 



50. Head oi Sutrunis catenatus from side 412 



51. Dorsal color pattern of Ciotalus molossus 422 



52. Dorsal color pattern of Crotalus honidus 422 



53. Dorsal c(dor jiattern of Crotalus confluentus 422 



54. Dor.sal color i)attern of Crotalus lepidus 422 



55. Head of Crotalus from side 423 



S"). Head of Crotalus from front 423 



57. dead of Crotalus MitchelUi from front 423 



58. Color pattern of side of head of Crotalus ndamanteus 424 



59. Coloi pattern of side of head of Crotalus conjluentus 424 



60. Color pattern of side of head of Crotalus luci/er 424 



61 . Diagram of low ro.stral 424 



62. Heatl of Crotalus lepidtts from side 424 



63. Diagram of high rostral 424 



64. Head of Crotalus horridus from above 428 



65. Head of Crotalus horridus from side 428 



66. Head of Crotalus cerastes from above : 451 



67. Head of Crotalus cerastes from side 451 



68. Head of Crotalus lepidus from side 453 



69. Head of Crotalus MitchelUi from above 455 



70. Head of CrotaUui Mitchellii from side 455 



Chinese Gasies with Dice and Domixoes. Bv Stewart Cclix. 



1. Chinese dice 492 



2. Pat chil board: China 495 



3. f'hinrse teetotum 495 



4. (-'liine.se backgammon 49g 



5. Korean piece for Ijackgarumon 500 



6. Ssang-ryoiik (backgammon) board : Korea 5OC 



7. .Saka (backgammon) board: Siam 501 



8. Krabok: (Jylinder from which dice are thrown (Siamese backgammon) 501 



9. Cylinder into wliich dice are thrown (Siamese backgammon) 501 



10. Tabal ( backgammon 1 board: Johore, Malay Peninsula 502 



11. Sugorokii board: Japan 5q2 



12. Ja]>ancse children jdaying Sugoroku 504 



13. i'irst places for entering in the game of • • Promol ion of Mandarins" 505 



