230 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 1 37 



Plate 19 



Eukoehclea Ashm., various species, males, i, head and thorax, ventral view 

 {A, antennae; C, C, C", coxae of the three pair of legs; E, propleurites ; L, 

 maxillolabial complex ; M, mandibles ; O, foramen magnum ; S, S', S", sterna 

 of the three thoracic segments). 2, head. 3, head, where the anterodorsal por- 

 tion has been disjointed from the portion behind. 4, 5, heads. 6, 7, thoraxes and 

 propodea. 8 to 10, fore, middle, and hind legs. 



Plate 20 



I, HcdycJirum nohilc Scop., dorsal view of the female abdomen with caudal 

 uritcs extroflcxcd. 2, idem, 2d to 4th urites, ventral view. 3, idem, 7th and 8th 

 urites, lateral view. 4, idem, dorsal view of the male abdomen with caudal urites 

 extroflexed. 5, idem, portions of the 3d and 4th urites, ventral view. 6, Chrysis 

 scutcllaris F., 5th urotergum, extended, of the female. 7, idem, paratergites 

 and 2d to 4th urosterna. 8, Parnopes grandior Pall., male, abdomen with caudal 

 urites introflexed {C, copulatory organ; PT, laterotergites ; S, stigmata; 2 to 8, 

 corresponding urites ; 2S to yS, corresponding urosterna ; 2T to ST, correspond- 

 ing uroterga). 



