NO. 1206. ICHNEUMON FLIES— ASHMEAD. 15 



Scutellum flat or sn])eonvex, the metanotuin not elevate, the areola distinct; 

 female antenna^ !>li.ffhtly flattene<l beyond tiie middle; metano- 

 tuni n(,)t short. 

 Areola horse-hoof shaped, a little longer than wide; basal lateral and 



middle lateral areas confluent (20) Protichneumon Thomson. 



(Type, Ichneumon fusorius Linnfeus. ) 

 Areola not distinctly horse-hoof shaped, a little wider than long; basal 

 lateral and middle lateral areas separated. 



(21) CreUcJineumon Thomson. 

 Type, Iclmeionon Uneator Gravenhorst. 



12. Antenna^ in female very slightly widened 13 



Antenna^ in female distinctly lanceolate. 



Areolet tetragonal, pyramidal; metathorax very short, strongly declivous; 



the areola very short (22) Catadelphus Wesmael. 



(Type, Ichneumon arrogator Fabricius. ) 

 Areolet irregularly pentagonal or nearly trapezoidal, the veins sometimes 

 curved, as in Dinotomus Forster. 



(2.3) Camarota Kriechljaumer. 

 (Type, Camarota ihoracica Kriechbaumer. ) 

 Areolet pentagonal; scutellum margined laterally and posteriorly; head 

 almost quadrate; abdomen narrow. 



(24) hclmojoppa Kriechbaumer. 

 (Type, lappa lutea Fabricius.) 



13. Scutellum convex, with lateral ridges at base; areolet irregularly pentagonal; 



metathorax areolated; abdomen strongly punctate, the seg- 

 ments 2-5 constricted at the sutures. 



(25) Trogomor2:>ha Ashn\e&(\, new genus. 

 (Type, Ichneumon trogiformis Cresson. ) 

 Scutellum saddle-shaped; i. e., pyramidal, with an emargination at apex ; meta- 

 thorax exareolated; alxlomen aciculate and rugulo.se. 



(26) Microsarge Kriechljaumer. 



(Type, Microsarge deherl Kriechbaumer.) 



Scutellum cushion-shaped, surrounded by a distinct, elevated margin, the field 



thus formed nearly horse-hoof shaped; metathorax exareolated, 



the hind angles rounded, with only a small tubercle; abdomen 



finely punctate-rugulose; all tarsi long, as long or a little longer 



than their femora. Female (27) Hoplojoppja Kriechbaumer. 



(Type, Hoplojoppa parvispina Kriechbaumer. ) 

 Scutellum thorn-shaped; metathorax areolated as in Iclmeumon; abdomen 

 rather flat, subclavate, finely and moderately regularly acicu- 

 late and rugulose; female antennae scarcely perceptibly wid- 

 ened (28) Stenolonche Kriechbaumer. 



(Type, Stenolonche areolata Kriechbaumer.) 



14. La brum prominent, distinct; metathoracic spines very large; scutellum flat and 



margined to beyond the middle, the margins anteriorly acutely 

 elevated; areolet pentagonal; submedian cell a little longer 

 than the median, the disco-cubital vein broken at the middle 



by a slight stump of a vein (29) Crypiojoppa Kriechbaumer. 



(Type, Cryplojojypa semicastanea Kriechbaumer. ) 

 Labrum hidden; metathoracic spines small. 



Head transverse, the temples not especially broad; scutellum saddle-shaped, 

 emarginate above; areolet pentagonal or nearly trigonal; anten- 



naj feebly dilated (30) Eccoptosarge Kriechbaumer. 



{Type, EccojJiosarge Waagenii Kriechbaumer.) 



