ERRATA. 



Fag* 8, liue 17, for apecimeus^rtfad' 

 „ 14, ,, 7, ,, pots, read, sg;>,t3 



in fOQt-uota, for mucomao read ?nucoiut. 

 Faciolatits read Fasciol£|tus, 

 Branded rea<i<Banded. 

 (lamadrayad read Rarxlaiiyad. 

 common viper read bootmon 3reen viper. 

 Faciolatus reiid Faaciolatus. 

 In diagram. Fig. 10, in note for 49 read 4. 



