602 
Dr. Rob. Lucas: Entomologie. Hymenoptera 1901. 
4. Metathor. at apex trunc. or rounded, but never produced into a neck 
which extends beyond the insertion of the h.-coxae 5. 
Metathor. at apex produced into a more or less distinet neck which extends 
beyond the insert. of the h.-cox.; abd. frequently strongly compress. or 
compress. towards apex, petiolate, the petiole long, the spiracles placed 
much behind the middle. 
Mesonot. most frequently with distinet paraps. furrows although some 
times without, or only delicately impress., wanting anteriorly; areol. 
most frequ. wanting; abd. always long, strongly compress. w. the 
petiole only slightly a. gradually thickened posteriorly, nev. abruptly 
swoll. at apex; h.-tars. usually more or less distinctly thick., especially 
nd Tribe IV Anomalini. 
Meson. without paraps. furr.; areol. oft. pres., sometimes wanting; abd. 
as a rule shorter a. less strongly compress., more fusiformly com- 
pressed; the petiole somewhat abruptly, convexly swoll. at apex, or 
at least not gradually thick. posteriorly; h.-tars. norm. very rarely 
thick. Tribe V Campoplegini. 
Spiracl. of 1st abd. sgm. placed before the middle; transv. med. n. in 
h.-wings broken above the middle, rarely at or below the middle; 
abd. in Z' not ending in 2 spines, the claspers often large, broad. 
Abd. petiol., rarely subsess.; areol. in fr.-wings triang., or obliquely rhom- 
boid., the 2d absc. of the rad. most frequently strongly curv. at its 
orig. a. form. w. the 1st absce. an acute angle; transv. med. n. in h.- 
wings brok. most freq. above the middle, rar. at or below the middle; 
thorax shining, most freg. impunct.; paraps. furr. pres., but delicate; 
ovipos. exsert. Tribe VI Paniseini. 
Abd. sess. or subsess. areol. in fr.-w., when pres., rath. large, rhomboid.; 
the 2d abse. of rad. straight, rarely slightly eurv. at its orig., a. form. 
with the 1st a. obtuse angle; transv. med. nerv. in h.-w. brok. for 
above the middle, very near the apex; thor. usually opaque or punct. 
rarely smooth a. shining; paraps. furr. wanting or only slightly a. 
vaguely defined anteriorly; ovipos. usually short, or not at all exsert. 
Tribe VII Banchini. 
Spir. of 1st abd. sgm. plac. at or a little beyond the middle; transv. 
med. nerv. in h.-w. straight, or brok. below the middle; abd. in & 
ending in 2 long spines; abd. petiol., polish., the ovip. distinetly exsert. 
but nev. very long; areol. in fr.-w. rath. large, rhomboidal 
Tribe VIII Mesochorini. 
Middle vein in h.-wings wanting or obliterated towards base; bas. nerv. 
distinctly thick. at apex or where it unites w. the costa or parastigma. 
Tribe IX Porizonini. 
Middle v. in h.-w. distinet, not obliter. tow. the base. 
H.-fem. beneath armed w. a strong tooth beyond the middle * 
Tribe X Pristomerini. 
H.-fem. beneath simple a. unarmed, 
Head not small, elyp. neather convex nor compress. from the sides; 
h.-tib. norm., not constriet. at the base 
Tribe XI Cremastini. 
