HYMENOPTERA. ICHNEUMONIDZ. 59 
LAMPRONOTA Curt. Lissonora Grav. 19 sp. J. setosus Foure. Curt. 407. 
Thorax smooth; abdomen shining, with smooth segments; terminal ventral 
segments entire 9; scutellum triangular; areolet obsolete or triangular; ovi- 
positor long. 
Obs. Stephens (Tab. Ichneumonida, vol. vii. p. 126.) has indicated a genus 
next to Lampronota, which he names Stilbonota, having the antenne not 
crenulated; whereas he characterises Lampronota by crenulate antenne. 
The species of the former are not yet indicated. 
POLYSPHINCTA Gr. ————— 4 sp. P. tuberosa Gr. 
Abdomen shining, sessile, with transverse impressions, 9 with the apex slit be- 
neath; legs rather slender; areolet wanting; thorax smooth; ovipositor ex- 
serted, short, or moderate. 
SCHIZOPYGA Gr. ——— 2>sp.. S. podagrica Gr. 
Abdomen shining, sessile, convex ; segments with transverse impressions, the two 
terminal ventral ones slit in 9 ; legs thickened; thorax smooth; areolet 
wanting ; ovipositor exserted ; very short. 
CLISTOPYGA Gr. —— 1sp. C. incitator Fab. 
Abdomen shining, sessile, convex; segments tubercled; apex entire beneath 
2 ; thorax smooth; areolet wanting; ovipositor exserted, moderate; legs 
moderate. 
PIMPLA Fab. Icunrumon. p. Linn. 16 sp. P. flavicans F., Curtis, 214. 
Abdomen sessile, convex, shining; segments tubercled, the intermediate trans- 
verse ; areolet distinct, triangular; thorax smooth; ovipositor exserted, mode- 
rate, or long. 
EPHIALTES Gr. ———- 7sp. I. manifestator Linn. Pz. 19. 21. 
Abdomen sessile, convex, shining; segments tubercled, the intermediate elon- 
gated ; areolet distinct, triangular ; thorax smooth ; ovipositor long. 
RHYSSA Gr. lsp. &. persuasoria L. Pz. 19. 19. 
Abdomen long, sessile, convex, shining, terminal ventral segments slit Ons 

? 
thorax transversely rugulose ; ovipositor very long; areolet triangular. 
Obs. Stephens (Tab. Ichneumonide, vol. vii. p. 126.) introduces Grayen- 
horst’s Trachyderma in this place ; but as the British species are not yet 
indicated, I cannot give an example. 
PELTASTES ITiliger, Mevorius Gr. 3 sp. PP. dissectorius. Pz. Curtis, 4. 
Abdomen sessile, depressed, rough; scutellum transverse, quadrangular, apical 
angles acute; ovipositor not exserted. 
BASSUS fab. 8S. P. Grav. (nee Curt.) ———— 12sp. BB. letatorius Fab. 
Abdomen sessile, depressed; the basal joint equilateral, flat; antenne simple; 
legs rather slender; areolet obsolete or triangular; ovipositor scarcely exserted. 
leva, Us Gr 
ORTHOCENTRUS Gr. ——— 7sp._ 0O. anomalus Gr. 
Abdomen sessile, depressed ; basal joint equilateral, flat; antenne simple; le 
thickened ; areolet generally 5-sided ; ovipositor scarcely exserted. 
EUMESIUS Westw. Evcrros Grav. 3 sp. FE. crassicornis Gr. Curt. 660. 
Antenne dilated in the middle; areolet wanting ; segments of abdomen con- 
stricted. 
BANCHUS Fab. Icuneumon p. Linn. 5 sp. B. venator Fab. Curtis, 588. 
Abdomen sessile, compressed ; areolet distinct, large, square ; inferior outer nerve 
of the inner cell subareuate ; ovipositor concealed. 
3s 
