Part II.] 
W.A.TER.ST()N : On Chalcidoidea. 
^9 
Monacon abruptum sp. n. (Figs. 15, 16). 
Similar to M. productum and with even darker femora. A smaller 
species. Head (Fig. 15) ; facial excavation very wide and in profile 
not margined. Sub-torular process (Fig. 15, a) short truncate and a little 
Fig. 15. Monacon abniptum Vi/ atcvst {'$). 
Head, profile and (a) frontal process from above. 
concave apically, flanked below on each side by a small prominence 
above the depression at the upper end of the clypeal sulci. Antenna 
length '77 mm, scape(5 : 1) a little shorter than indf. productum, pedicel 
more globose (4 : 3), club longer, of the scape. The sensoria of the 
funicular joints are more numerous, up to 14 or 15. Mouth Parts, labrum 
with 8 marginal processes and not deeply cleft medianly. Maxillary 
palpus (30 : 21 ; 18 : 40.) with joints 2-4 relatively shorter than in M. 
productum. Stipes with fewer bristles on distal |. 
Fig. 16. Monacon abruptum V/eLtoist {'^). 
a, c. mandibles. 
b. labrum — epipharynx. 
[ 79 1 
