250 sciilegel's arrangement of serpents. 



Sp. 13. Tropidonotus schistosus, India, &c. 



... 14 bipunctatus. Central America 



...15 saurita, North America 



...16 fapciatus, North America 



... 17 viperinus, Southern Europe, &c. 



...18 pcaber, Cape of Good Hope 



... 19 mortuarius, Bengal 



Gex. it. — ITOMALOPSIS. 



Sp. 1. Homalopsis buccata, Java 



... 2 Schneider! India, &c. 



... 'A decussata Java 



... 4 leucobalia, 'I'inior 



... 5 plumbea, Java 



... () Aer, India 



... 7 Sieboldii, India 



... 8 carinicauda, America 



... 9 angulata South America 



... 10 plicatilis, Brazil, New Orleans 



... 11 Martii, South America 



... 12 Keinwardtii, Louisiana 



... 13 leopardina, ? 



... 14 Herpeton, ? 



Fam. VI.— boaform serpents. 



Gen. I. — Boa. 



Sp. 1. Boa constrictor, South America 



... 2. ... murina, South America 



... 3.... cenchria, South America 



... 4, ... canina, South America 



... 5.... hortulana, South America 



... 6. ... Dussumieri, Mauritius 



... 7. ... carinata, Moluccas 



... 8. ... conica, Bengal 



... i). ... melanura, Cuba 



Gen. II. — Python. 



Sp. 1. Python bivittatus, Africa, A?ia 



... 2 Schneideri, Malacca, &c. 



... 3 amethystinus, Amboina, &c. 



... 4 Peronii, Australia 



Gen. III. — AcROCHORDUs. 



Sp. 1. Acrochordus Javanicus, Java 



... 2 fasciatus, India, &c. 



