INSECTS OF A FORMER WORLD. 581 



7. Orthoptera. One Forjicula, like F. parallela ; several Acheten, 

 one like A. italica, Fab., one like A. campestris, a third very small, a 

 small Gryllotalpa, perhaps the larva of our species ; a Xya, 111., allied to 

 the Xya variegata, 111.; a Gryllus, like Gryllus carulescens, F. 



8. Hemiptera. Bugs especially of several genera, for instance, two 

 PentatomfB, one like P. grisea, the second like P. oleracea ; two 

 species of Coreus, from ten to twelve different species of Lygceus, a 

 small Syrtis, F., three species of Reduvius, of moderate size, a very 

 characteristic species of Hydrometra, F., a small Gerris, Lat., a Nepa 

 smaller than N. cinerea, a Cicada like Cicada plebeja (Tettigona 

 plebeja, Fab.). 



