K. A. Cockayne 



99 



Iiitt'rnally t.wo testes witli complete accessoiy male organs, female 

 organs entirely absent. 



External genitalia: 10th segment completely halved, 9th segment 

 half male, half female. The male (left half) shows a perfect penis and 

 ringwall, two valves and sacculi, the right valve being imperfect. 



The female half shows a thickened area of chitin, the ostium bursas 

 and bursal neek, but no bursa ccipulatrix. The rod i.s also present. 



(2) (Diagram t.) PI. XXI, fig. 5 6. Imperfectly halved and uniform 



in colour. 



Left side predominantly </. 



Right side predominantly ^ . 



Left antenna J", right ?, both palpi $. 



Diagram b. Amorpha iiopuli (PI. XXI, tig. ofc). Imperfectly halved. Left side pre- 

 dominantly s . Eight side predominantly ? . Palpi ? . Eight antenna ? , left 

 antenna <? . 



1, Ovary; 2, oviduct; 3, reeeptaculum 8emini3 = spermatheca; 4, ductus seminis (biusae) ; 

 .5, bursa copulatrix; (i, caput bursae; 7, cement gland; 8, penis; 9, ductus ejaciila- 

 torius; 10, vesica; 11, ringwall; 12, valve (deformed); 13, sacculus (deformed); 

 14, ovipositor; 15, rods of ovipositor ; Ifl, ostium bursae; 17, rod of ninth segment. 



7—2 



