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CONTENTS.
| PAGE | |
| OPHIDIA continued. | |
| Boadæ | 162 |
| Python | 175 |
| tigris | 186 |
| Colubridæ | 191 |
| Natrix | 195 |
| torquata | ib. |
| Viperadæ | 203 |
| Pelias | 218 |
| verus | ib. |
| Hydrophidæ | 225 |
| Hydrophis | 229 |
| fasciatus | ib. |
| AMPHIBIA. | |
| Anoura | 238 |
| Ranadæ | 239 |
| Rana | 242 |
| temporaria | ib. |
| Hyladæ | 247 |
| Hyla | 250 |
| viridis | ib. |
| Bufonidæ | 254 |
| Bufo | 244 |
| vulgaris | ib. |
| Pipadæ | 259 |
| Pipa | ib. |
| Surinamensis | 260 |
| Urodela | 263 |
| Salamandradæ | 265 |
| Lissotriton | 266 |
| punctatus | ib. |
| Amphipneusta | 271 |
| Proteidæ | 274 |
| Proteus | 275 |
| anguinus | 276 |
| Abranchia | 282 |
| Amphiuma | 283 |
| means | 285 |
| Apoda | 286 |
| Rhinatrema | 290 |
| bivittatum | ib. |
