DERMAPTERA SALTATORIA. 81 



X Deflexed lobes of|the prothorax with a yellow hind 



border. 

 § Oviduct quite straight. - transilvanicus. 



§§ Oviduct slightly curved. - apterus. 



ll Deflexed lobes of the prothorax with a yellow hind 



border and a yellow lower border. - - similis. 



ft Vertex narrow. Prothorax convex above. - - difformis. 



** Cerci of the male not dentate at the base on the inner 



side, 

 f Oviduct quite straight. Hind femora streaked. - striolatus. 



f Oviduct slightly curved. Hind femora of one colour. gracilis, 



b. Oviduct much curved. 

 * Deflexed lobes of the prothorax brown ; hind border 



and lower border yellow. - Austriacus. 



** Deflexed lobes of the prothorax brown, not bordered 



with yellow. ----- cinereus. 



Thamnotrizon apterus. 

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



Thamnotrizon Chabrieri. 

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



Page 252. 

 Thamnotrizon Transylvanicus. 

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



Thamnotrizon fallax. 

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



Page 253. 

 Thamnotrizon striolatus. 

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



Thamnotrizon Austriacus. 



Austriacus, Turk. Wien. Ent. Mon. iv. 85. 



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



d, e. South Hungary. From M. Brunner de Wattenwyl's collection. 



Thamnotrizon similis. 

 a — c. Hungary. From If. Brunner de Wattenwyl's collection. 



Thamnotrizon gracilis. 

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



