dermaptera saltatoria. 33 



Thamnotrizon Frivaldskyi. 

 Frivaldskyi, Herman, MS. 

 a. Transylvania. From M. Brunner de Wattenwyl's collection. 



Thamnotrizon frater. 

 frater, Brunner, MS. 

 a — c. Dalmatia. From M. Brunner de Wattenwyl's collection. 



Genus RHACOCLEIS. 

 Rhacocleis, Fieb. 



Rhacocleis discrepans. 

 discrepans, Fieb. Lotos, iii. 148. Walt. Disq. Orlh. ii. 18 — Rhamnotrizon 

 pallid us, Watt. Verh. Zool. Bot. JVien. xi. 99— Pterolepis modesta ? 

 p. 244. 



East Europe. 



a — d. Tergestuin. From M. Brunner de Wattenwyl's collection. 



Rhacocleis dorsata. 



Thamnotrizon dorsatus, Watt. Verh. Zool. Bot. Ges. Wien. xi. 100 — 

 Rbacocleis dorsaia, Watt. Disq. Orth. ii. 19, pi. 13, f. 19 — Pterolepis 

 Raimondii? p. 244. 



Dalmatia. 



a — c. Tergestum. From M. Brunner de Wattenwyl's collection. 



Rhacocleis Bucchichi. 

 Bucchichi, Brunner, 3IS. 

 a. Dalmatia. From M. Brunner de Wattenwyl's collection. 



Page 255. 



Decticus montanus. 

 a. Vienna. From M. Brunner de Wattenwyl's collection. 



Decticus bicolor. 

 a — d. Vienna. From M. Brunner de Wattenwyl's collection. 



Page 256. 



Decticus vittatus. 



a, b. Vienna. From M. Brunner de Wattenwyl's collection. 

 c. Dalmatia. From M. Brunner de Wattenwyl's collection. 



