( «24 ) 



II. Uiulcisidc of itlKldiiicii lilaclv, witli 



wliite mesial patc-hes . . . (iii^. .1/. sijlria. 

 Underside of abdomen grey, or 



clayish tawny ...... p. 



p. Yellow area of hindwing lielow ver}' 



sharply defined ...... q. 



Yellow area of hindwing below not 



sharply defined . . . . . s. 



q. Inner edge of distal border of hind- 

 wing convex ...... r. 



Inner edge of distal border of hind- 

 wing straight .... TjUU. M. hiruni/o. 



r. Distal border of hindwiug broader 



at R' than yellow band . . 51)0. .)/. hlnindo. 

 Distal border of hindwing not 

 broader at R' than yellow 

 band ...... osn. J/, i/icenjcns. 



s. Brownish black snbapical s])ot 

 H(J^ — R' of I'orewing very promi- 

 nent . . . . . .573. .17. assimilis. 



Brownish black subapical spot 

 SC"' — R' of forewing not promi- 

 nent 572. M. helis. 



III. Key to the c?c? as far as they are known to us, based on the sexual 

 armature and colour : — 



a. Harpe divided into two processes 



(PI. LI. i 13) b. 



Harpe not divided ...... c. 



b. Upper edge of upper process of 



harpe not densely dentate (PI. 



Ll.f. 13. 14) .' . . . bll. M.p>/rrho.sticta{V\.U\.'i.VZ). 

 Upper edge of upper process of 



harpe dentate (PI. LI. f. 15) . 578. AI. troylodytus (PI. III. f. 11). 



c. Penis without process, or with a 



very short one ...... d. 



Penis with two pi"ocesses at right 



side (PI. LVI. f. 50. 51. 52) . . . c. 

 Penis with one process .....,/. 



d. Snbapical brown spot SC^ — R' of 



forewing distinct . . . 58(i. M. ulccdo (PI. III. f. S). 

 Hubajiical brown spot !S(J' — R' of 



forewing vestigial . . . 576. M.custaneain (Vl.iil.i. \^'>). 



e. A band from middle of costal margin 



to hinder angle of forewing . (jU8. .1/. Iiemichroma. 



No such band ; distal i^rocess of 



penis-sheath short . . . 582. M. sitiene (PI. III. f. In). 



No such band ; distal j)rocess of 



penis-sheath rather long . 581. M. lUKjin's (i'l. III. f. 7). 



