BRITISH ICHNEUMONID^,. 43 



56. TRYPHON VERNALIS. B. M. 

 Tryphon vernalis, Grav. ii. 294, 197. 



57. TRYPHON INVOLUTOR. B. M. 

 Tryphon involutor, Grav. ii. 296, 198. 



58. TRYPHON PRODITOR. B. M. 

 Tryphon proditor, Grav. ii. 298, 199. 



59. TRYPHON SIGN ATOR. B. M. 



Tryphon signator, Grav. ii. 301, 202. 

 Tryphon facialis, Step. Hand. vii. 263, n. 91. 



60. TRYPHON BIMACULATUS, n. s. B. M. 

 Abdomine medio castaneo. Pedibus rufis ; coxis nigris apice pal- 



lidis. Ore, clypeo^ et maculis duabus connatis, sub antennis 

 flams. Areola nulla. 



Head : mouth, labrum and two confluent oval spots below the 

 antennae yellow. Antennae as long as the body, ferruginous beneath. 

 Thorax gibbous ; two dots before the wings and a short abrupt line 

 below them yellow. Wings ample; stigma fuscous, with a pale 

 spot i,n front on the costa ; scales and base pale yellow ; areolet 

 wanting. Legs red ; coxae black ; the four anterior ones white at 

 the apex. Abdomen from the second segment equilateral ; first 

 segment subpetiolated, turned at the apex ; a deep channel extends 

 from the base beyond the lateral tubercles, which are prominent, 

 and situated a little before the middle ; the apical half of the second 

 segment and the third wholly dingy chestnut; the remainder black 

 or very obscure ferruginous. Length 3 lines. 



61. TRYPHON RUTILATOR. B. M. 



Tryphon rutilator, Grav. ii. 305, 205. 



Ichneumon rutilator, Linn. Faun. Suec. n. 1607. Fuesl. Helv. 49, 



n. 954. Fab. Syst. Ent. 336, n. 50. Razoumowsky, 215, 



247. Grav. Pede. n. 135. 



Ichneumon impregnator, Schrank, Austr. n. 793. 

 Ichneumon anodon, Schrank, Faun. Boica, n. 2095. 

 Ichneumon ceparum, Schrank, Faun. Boica, n. 2992. 



