PLATE XIX. 



nrnyrpsx 



/ 



''^iZuw 



c2jL^ 



I 



''^' 



2 a 



Fi^. 1. 

 Fig. 2. 

 Fig. 3. 



Bungarus arcuatifs, (cocruleus) . 



B.fasciatus, one-sixth natural size; 2a, natural size. 



Go.llopliis annularis. 



