172 



ALPHABETICAL INDEX. 



transversus, Tropidonotus, 148. 

 Trigonocephalus atrofuscus, 150. 

 " cenchris, 17. 

 " contortrix, 17. 

 " piscivorus, 19. 

 tristis, Elaps, 23. 

 Tropidonotus bipunctatus, 30. 

 " concinnus, 146. 



Dekayi, 135. 



erythrogaster, 41. 



fasciatus, 40. 



leberis, 45. 



niger, 147. 



occipito-maculatus, 137. 

 " ordinatus, Storer, 135. 

 " ordinatus, Holbr. 32. 

 " ordinoides, 33. 

 " rhombifer, 147. 

 '♦ rigidus, 46. 

 " saurita, 25. 

 " sipedon, 38. 

 " sirtalis, 30. 

 " tasnia, 30. 

 " taxispilotus, 43. 

 " transversus, 148. 

 Typhlopidae, ix. 



V. 



vagrans, Eutainia, 35. 

 Valerise, Virginia, 127. 

 vernalis, Chlorosoma, 108. 



Coluber, 108. 

 ventre cuprei coloris, Vipera, 41. 

 venustus, Coluber, 137. 





vertebralis, Coluber, 152. 

 v^tustus, Bascanion, 97. 

 Vipera capite viperrens, 59. 



" caudisona americana, 1. 



" " " minor, 11. 



" fulvia, 21. 



" gracilis maculata, 32. 

 niger, 93. 

 nigra, 65. 



" ventre cuprei coloris, 41. 



" viridis maculatus, 32. 

 Virginia, 127. 



" Valerias, 127. 

 viridis, Anguis, 106. 



" maculatus, Vipera, 32. 

 vulpinus, Scotophis, 75. 



w. 



Wenona, 139. 



" Isabella, 140. 



" plumbea, 139. 

 Wilkesii, Pituophis, 71. 

 Woodhousii, Nerodia, 42. 



Y. 



Y, Pseudoelaps, 87. 



z. 



Zacholus zonatus, 153. 



zonatus, Coluber (Zacholus), 153. 



THE END. 



