E. A. Cockayne 



101 



(4) (Diagi-aiii <l.) I'l'iCcrtly liaKcil and of the same gi'ey colour on 

 botli sidoR : wings not completely expanded. 



Left side </, right side $. 



Internally there were two ovaries, one with only throe follicles, 

 oviducts, spermatheca, cement gland and bursa copulatrix with caput. 

 I'he ductus seminis was absent. External genitalia: 10th segment 

 wholly female, 9th half female, half maU', the latter part showing two 

 valves and sacculi and a penis. 



Diagi-ara d. Amorpha popuVi (imperfectly expanded wings). Perfectly halved iu external 

 characters. Left side i , right side ? . 



1, Ovary; 2, oviduct; 3, receptaculum seminis; 4, ductus seminis (absent); 5, bursa 

 copulatrix; 6, caput bursae; 7, cement gland (single); 8, ovipositor and directing 

 rods; 9, penis (a) small and malformed aedoeagus, (h) vesica and cornuti; 11, valves 

 (left malformed) ; 12, ringwall. 



(5) (Diagram e.) Perfectly halv(>(l and the same colour on both 

 sides. 



R. side cT, L. side %. 



Internally there were two ovaries, one with only three follicles, and 

 both containing very few .small ova. There were oviducts, spermatheca 

 and one cement gland. The ductus bursae (seminis) and bursa 



