BOOK IV.
REPTILES.
SECTION I.--SERPENTS, OR OPHIDIAN REPTILES.
VIPER, or ADDER Coluber Borus { Vipera Berus.--_Daud._ } 495 { Pelias Berus.--_Merr._ }
HORNED VIPER Coluber cerastes { Vipera cerastes. Cerastes } 497 { Hasselquistii}
RATTLE SNAKE Crotalus horridus 498
HAJE Coluber Haje Naja Haje.--_Groff._ 499
COBRA DI CAPELLO Coluber Naja Naja tripudians.--_Merr._ 500
SNAKE Coluber natrix Natrix torquata.--_Ray._ 501
BOA Boa constrictor 502
AMPHISBÆNA Amphisbæna fuliginosa 503
SECTION II.--BATRACHIAN REPTILES.
FROG Rana temporaria 505
TOAD Rana Bufo Bufo vulgaris.--_Laur._ 507
SURINAM TOAD Rana Pipa Pipa Americana.--_Laur._ 509
NEWT Lacerta aquatica Triton aquaticus 510
GREAT NEWT Triton balustris 511
SECTION III.--SAURIAN REPTILES.
LIZARD Lacerta vivipara { Lacerta agilis.--_Briss._ } 512 { Zootoca vivipara.--_Wag._ }
IGUANA Lacerta Iguana Iguana tuberculata.--_Laur._ 513
FLYING LIZARD Draco volans 514
CHAMELEON Lacerta Chamæleon Chamæleo vulgaris.--_Cuv._ 515
CROCODILE Lacerta Crocodilus Crocodilus vulgaris.--_Cuv._ 517
ALLIGATOR, or CAYMAN Lacerta Alligator Alligator Lucius.--_Cuv._ 518
SECTION IV.-CHELONIAN REPTILES.
TORTOISE Testudo Græca 520
TURTLE Testudo midas Chelonia midas.--_Briss._ 521
HAWK’S BILL TURTLE Testudo imbricata Chelonia imbricata.--_Briss._ 523
LEATHERY TURTLE Testudo coriacea Sphargis coriacea 524