BRITISH ICHNEUMON ID^:. 95 



10. EXETASTES ALBITARSUS. B. M. 



Exetastes albitarsus, Grav. iii. 430, 27. 



11. Exetastes matjrus, n. s. B. M. 



Niger ; pedibus gracilibus tibiis anticis fuscis. 



Black. Head : mouth pitchy or dark ferruginous. Antennae 

 slender, nearly the length of the body. Wings: stigma fuscous; 

 areolet subsessile. Thorax gibbous ; metathorax scabrous, with 

 two longitudinal rough edges. Legs slender ; first pair of tibiae and 

 the apical half of femora fuscous ; second pair darker ; also the 

 apex of the femora; hinder legs and all the tarsi entirely black. 

 Abdomen narrower than the thorax; first segment about one-third 

 its breadth ; the lateral tubercles placed a little before the middle ; 

 the terminal ventral segments descending and compressed. Acu- 

 leus about the fifth part of the length of the abdomen. Length 

 6^—7 lines. 



12. Exetastes facialis, n. s. 



Mas. Facie flava, femoribus tibiisque anterioribus testaceis. 

 Pedibus posticis nigris aut obscure nigro badiis. 



Head : face yellow, interrupted by a central abbreviated black 

 line; apex of the mandibles pitchy black. Antennae very slender, 

 as long as the body, recurved at the apex. Metathorax opaque. 

 Scutellum white. Wings: stigma and scales testaceous; areolet 

 large, triangular or subsessile. Legs : first pair of the coxae yellow ; 

 second pair black above, yellow beneath ; the hinder ones black ; 

 the four anterior legs pale testaceous ; the posterior ones nearly 

 black. Abdomen narrow ; first segment subpetiolated ; the lateral 

 tubercles placed a little before the middle ; second segment very 

 little broader than the first; the remainder narrowing to the apex. 

 Length 5^ lines. 



In Mr. Desvignes' collection. 



Subgenus 3. AROTES. 

 Arotes, Grav. 



1. Arotes albicinctus. B. M. 



Arotes albicinctus, Grav. iii. 448, 34. Step. Mand. v. 7, pi. xxxvi. 

 f. 4. 



