m 
gracile, Homalocranion 89>j Steno 
stoma 16. 
gracilis 111. 
graeca 61. 
Granami 72. 
Grahamiae 58. 
Gravenhorsti 113. 
Grayi 50. 
Guerini 91. 
gularis 22. 
guttatus , Elaphis 62 , Lyeophi- 
dion 96. 
haemachates 118. 
haje 119. 
Haldea 34. 
Hollowelli 13. 
halys 125. 
Hamondi 70. 
Hapsidophrys 86, 
Harperti 34. 
Haydeni 69. 
hebe 96. 
helena 60, 
Helenae 33. 
Helicops 75. 
Helminthophis 14. 
Hemiodontus 78. 
Hemprichi 113. 
Herpetodryas 80 
Herpetodryinae 80 
Herpeton 77. 
Heterodon 44. 
Heterolepis 98. 
Heterurus 103. 
heterurus 52. 
Heuglini 85. 
hexacera 121. 
hexagonotus 64. 
hierosolimitana 90, 
Himantodea 102. 
hippocrepis 59. 
histricus 44. 
Holuropholis 98 
Homalochilus 24. 
Hoffmanni 33. 
Holbrookii 62, 
Homalocephalus 52. 
Homalocranion 39. 
Homalopsinae 74. 
Homalopsis 77* 
Homalosoma 36. 
Hombroni 188. 
homolepis 17. 
Horneri 80. 
hortulanum 25. 
horridus 124. 
Horstockii 96. 
Humberti 50. 
hybridus 111. 
Hydrodipsas 79. 
Hydrophidae 107. 
Hydrophis 109. 
Hydrops 75. 
hydrus 70. 
hygiae 115. 
hypnale 125. 
hypospilus 32. 
hypostema 113. 
Hypsirhina 77. 
Xdiotyphlops 14. 
ikaheca 118. 
immacuiatus 93. 
imperator 23. 
incertus, Herpetodryae 81, Lepto- 
gnathus 101 , Tropidonotus 72, 
inconspìcuus 11. 
inconstans 66. 
indicus 99. 
inaequifasciatus 100. 
infrataeniatus 76. 
iufernalis 70. 
inornatus , Chilabothrus 24 , Xe- 
nodon 56. 
insignitus 89. 
interjecta 29. 
intermedia 14. 
intermedius 69. 
interrupta 61. 
intricatus 55. 
irregularis, Atractaspis 115, Dip- 
