96 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
13. 
14. 
15. 
16. 
WF fe 
18. 
19: 
20. 
21. 
22. 
23. 
24. 
25. 
26. 
27, 
28. 
29. 
30. 
31. 
32. 
33. 
34. 
35. 
LIST OF PLATES. 
Prats: VIL. 
The Musk Tortoise (Sternotherus odoratus). 
The Red-bellied Terrapin (Emys rubriventris). 
Prats VIII. 
Muhlenberg’s Tortoise (Emys muhlenbergi). 
The Brown Swift (Tropidolepis undulatus). 
The Blue-tailed Skink (Scincus fasciatus). 
Prats IX. 
The Copper-head (Trigonocephalus contortrix). 
The Northern Rattlesnake (Crotalus durissus). 
Puate X. 
The Black Snake (Coluber constrictor). 
The Chain Snake (Coluber getulus). 
Prara: XT. 
The Grass Snake (Coluber vernalis). 
The Yellow-bellied Snake (Tropidonotus leberis). 
The Ribbon Snake (Leptophis saurita). 
Puate XII. 
The Milk Snake (Coluber eximius). 
The Pilot Black-snake (Coluber alleghaniensis). 
Puate XIII. 
The Striped Snake, variety, (Tropidonotus tenia). 
The Hog-nosed Snake (Heterodon platyrhinos). 
Puate XIV. 
The Ring Snake (Coluber punctatus). 
The Small Brown Snake (Tropidonotus dekayi). 
The Water Snake (Tropidonotus sipedon). 
Puate XV. 
The Tiger Triton (Triton tigrinus). 
The Yellow-bellied Salamander (Salamandra symmetrica). 
The Crimson-spotted Triton (‘Triton millepunctatus). 
The Dusky Triton (Triton niger). 
