BEITISH ICHNEUMONIDjE. 45 



9. Cteniscus marginatorius. 



Cteniscus marginatorius, Grav. ii. 191, 125. 

 Ichneumon marginatorius, Fab. Ent. Syst. 145, n. 48. 



In Mr. Curtis's collection. 



10. Cteniscus apiabius. B. M. 

 Cteniscus apiarius, Grav. ii. 196, 126. 



Subgenus 1. EXOCHUS. 

 Exocbus, Grav. 



Section I. — Areolet small. 



1. EXOCHUS FEENATOB. B. M. 



Exocbus frenator, Grav. ii. 332, 214. 



2. Exochus curvator. B. M. 



Exocbus curvator, Grav. ii. 335, 215. 

 Icbneumon curvator, Fab. Ent. Syst. 177, n. 182. 



3. Exochus podagbicus. B. M. 

 Exocbus podagricus, Grav. ii. 336, 216. 



4. Exochus ^thiops. B. M. 

 Exochus sethiops, Grav. Supp. 693, 216 b. 



5. Exochus antiquus. 



Exochus antiquus, Hal. Ann. Nat. Hist. ii. 113. 

 In Mr. Haliday's collection. 



6. Exochus globulipes, n. s. 



Niger, subsericeus. Pedibus crassis, albidis. 



Head : mouth obscure, ferruginous ; palpi pale. Antennae 

 rather more than half the length of the body ; those of the male a 

 little stouter than those of the female ; the basal half pale straw- 

 colour, towards the apex much deeper. Wings hyaline; stigma 



