— 2 — 



S. Lorenzo (type); S. Francisco. 



Obscure flavo-cinereous; longitudinal line on the head obscure flavous, 

 margined on each side with obscure rufo-flavous. Scutellum luteous. 

 Elytra with obscure brown punctures. Legs palliti flavous; coxae, tro- 

 chanters, posterior fé mora at the base, & venter black. 



I bave great pleasure in dedicating this species to the intrepid traveller 

 Dr. Borelli. It differs noticeably by its great size, and by the abrupt 

 truncation posteriori}'. The truncated pai't appears serrulate (seen in 

 profile) on account of the size and depth of the punctures. 



7. Anisops Antigone Kirk. 



Caiza; S. Francisco; S. Lorenzo. - One nymph from Caiza. 



8. Anisops elegans Fieb. 

 Caiza. 



9. Notonecta bifasoiata Guér. 



Caiza; S. Francisco; S. Lorenzo. - Dark & pale varieties. 



B02 - Tip. P. Gerbone - Torino 



