new Genera of Ichneumonide. 481 
the spiracular aree. The mesopleural tubercles are elongate 
and project largely. The antennae are long and dilated 
beyond the middle in the female, in the male they are longer 
and serrate. ‘Ihe hinder femora reach to the middle of the 
third seement. The base of the median segment is not ob- 
liquely depressed as in typical Joppina; the metathoracic are, 
too, are more regularly defined than they are in that group. 
Magrettia crassispina, sp. 0. 
Nigra, thorace albo-maculato ; mesonoto reticulato; scutello cari- 
nato; basi petioh alba; pedibus rufis; coxis posticis, apice 
femorum basique tibiarum nigris ; tarsis posticis albis. @. 
Long. 13-14 mm. 
Antenne stout, longish, dilated (but not conspicuously so) 
beyond the middle and before the apex, black, the eighth to 
twentieth joints whitish, the eighth to fourteenth entirely SO; 
the scape on the underside thickly covered with white pubes- 
cence. Head large, largely developed behind the eyes, 
black ; the face and clypeus, the inner orbits narrowly, and 
the outer broadly below, yellowish white, the face black in 
the middle, the mark rounded at the top and of nearly equal 
width, punctured, but not strongly, except on the black spot ; 
the labrum black, shghtly dilated in the middle at the apex. 
Mandibles yellow, the teeth black, rufous at the base; the 
palpi long, yellow. ‘Thorax black, a broad line on the pro- 
notum extending from near the base to the apex, the base of 
the tegule, a mark, longer than broad, on the lateral lobe of 
the mesonotum, opposite the apex and shortly behind them, 
the scutellum behind and broadly in the middle at the base. 
the postscutellum, two large marks on the apex of the median 
segment, dilated inw ardly < on the upperside, narrowed towards 
the apex, the lower two thirds of the propleure at the base, 
the tubercles, the lower side of the mesopleure broadly, the 
edge of the mesopleure above (narrowed below), yellow. 
The mesonotum wants the parapsidal furrows, coarsely longi- 
tudinally reticulated, the base and sides almost smooth, the 
sides on the yellow part near the tegule raised. The scutel- 
lum is stoutly obliquely keeled to near the apex on the sides ; 
the basa] depression is narrow, deep, slightly curved ; on the 
sides near the base are two stout transverse keels; the base 
depressed ; the centre with some large deep punctures ; at its 
apex, between it and the postscutellum, is a stout short pro- 
jection, roundly narrowed in the middle. Postscutellum 
large, smooth, foveate in the middle, the sides depressed, the 
whole base being obliquely depressed, At the base of the 
median segment, touching the postscutellum, is a large area 
