170 



0. E. HAEDENBERG. 



maize yellow (IV). Abd. segment 9 narrow, tubular, cinnamon 

 brown (XV), with fine silky pubescence; its dorsal aspect 

 strengthened by two lateral ridges, high at their cephalic end, 

 tapering down to a point at the caudal end. Abd. 10 annular, 

 Dresden brown (XV), finely plurisetose. Ovipositor ochraceoiis 

 tawny (XV), truncated conical, its dorsal aspect strengthened 



Text-fig. 10. 



Acaiitliopsyche nlha, Janse. 

 A. Side view of female. X 4. B. Ventral view of anterior part of 

 female, x 15. c. Side view of anterior part of female. X 15. 

 D. One of tlie thoracic legs, showing its considerable development. 

 X 75. 



by two lateral, short, triangular ridges. End of ovipositor 

 deflected ventrally. 



Head small, rounded conical, deflected ventrally, entirely 

 concealed underneath the prothorax (text-fig. 10, a, b, c). 

 Vertex slightly setose laterally, and with a minute median 

 sulcus. Prothorax small, its dorsal half deflexed, facing 

 anteriorly, finely and sparsely setose on its lateral and dorsal 



