OPHIOMORPHA. 



"5 



PACHYNEMA. 



170-180. 



Visible in adult. 

 With Narial Valvules 



Ecuador. 



Ibyara. 





GELATINOSA. 



Kaupii. 



One foot. 





One foot. 





One inch. 





3-5 inch. 





Black, with 

 ridges. 



white 



Brownish. 





25 Distinct. 





300-400, 





Obtuse. 









Brazil and Guiana 





Angostura, 



Synonym, Csecilia albiventris, Daudin, Merrem, Gray, 

 de Saint- Vincent, Cuvier, Griffith. 



