Hemiteles^ 



BRITISH ICHNEUMONS. 121 



Flagellar joints cylindrical ; anal 

 segments white 54- DKCll'lKNS, Grav. 



Nervellus post-fuical (jjost- 

 petiole usually elongate antl 

 slender). 



Lower angle of brachial (xll ol)- 

 tuse ; median ncrvurc cinitlet! 

 aliove centre 55. si Ai'.NAl.ls, T/ioms. 



Lower angle of brachial cell 

 acute ; median ner\ ure emittcil 

 below centre. 



Second segment evenly and dis- 

 tinctly, also basal, fiunctate ... 56. .\K.ST1VAL1.S, (J/VJT'. 



Second segment not distinctly 

 punctate, basal often sub- 

 aciculate. 



Flagellum tricoloured. 



Metathorax coarsely rugose ; 

 second segment totally glaijrous 42. VARICORNI.S. 



Metathorax not rugose ; second 

 segment obsoletely punctate... 57. HADKOCKRU.s, Tlionis. 



Flagellum not tricoloured. 



Petiolararea distinctly oblique... 46. i.Ml!l<:ciLLU.S. 



Petiolar area sub-vertical. 



Nervellus not intercepted. 



Abdomen black, with anterior 

 legs piceous 58. minutus, Bridg. 



Abdomen centrally, and the legs, 

 pale 59. c.RACii.is, T/io/iis. 



Nervellus intercepted. 



Pedicellus internally dentiformly 

 produced 60. micator, Grav. 



Pedicellus not produced. 



Antennae white-banded ; al:)do- 

 men somewhat dull 61. SUHANNUI.ATUS, Bridg. 



Antennae not white-banded ; ab- 

 domen usually nitidulous. 



Wings strongly and evenly 

 clouded 49. OXVPHl.MUS. 



Wings not or unevenly clouded. 



Post-petiole scabriculous ; abdo- 

 men totally glabrous 43. DUBIUS. 



Post-petiole glabrous or acicu- 

 late ; abdomen usually punc- 

 tulate. 



Three basal segments red, finely 

 and distinctly punctate 62. MELANOPYGUS, CTr^/t/. 



Only central segments red- 

 marked, not or obsoletely 

 punctate. 



Mesonotum dull and usually 

 pubescent. 



Second segment nearly glabrous. 



Areola distinct ; fenestra con- 

 fluent 57. IIADROCERUS. 



Areola wanting ; fenestra dis- 

 tinctly discreted 63. ANC.LICAN'L'S, J/c;/. 



Second segment a c i c u 1 a t c 



throughout 64. niSTINCTUS, /?/7V/i'-. 



(108). 

 (23). 



(112). 

 (HI). 

 (114). 



("3)- 



(h8). 

 (M7). 



(116). 



(115). 

 (120). 



(119). 

 (124). 



(123). 



(122). 



(121). 

 (126). 



(125). 

 (128). 



(127). 



(130)- 



(129). 

 (132). 



(130- 



(134). 



(140). 



(•39)- 

 (138). 



(137). 



(<36). 



109. 

 10. 



'3- 

 14. 



15- 

 16. 



17- 



18. 

 '9- 



[20. 



121. 

 122. 



124. 

 125. 



26. 



127. 



[28. 



[29. 



30. 

 131- 



132. 



'33- 

 '34- 



'35- 

 ■ 36. 



138. 



'39- 



