RJTOPALOCKRA MALAYAN A. 



69 



Fio. 90, — FohL wing, Amathmia 



partly closed by atrophied uer 

 vnk. 



Fig. StX. — Ant* wing, Amathutia 

 phidippii*i showing Btibcostal 

 nervulea, bnsoi or ditwoidal nar- 

 irulea and bun of first median 

 nervule. 



Flo. 3*.— AnL winR. Zru:idia ame* 

 ihfjttut, hi lowing bait uf fljrat 

 nicdiiin lunula, wiih oljlique 

 supplementary m-rvutu nttached 

 to ftdd in wing (duttrd line). 



Fro. 23. — Ant, wing. DiKop/wra 

 ctlmdt, showing uiraugi im<m of 

 subcostal nervulns and \>wse* af 



Fid. 24,— Pust. wiiip, CWduiy 1 f ;rfl- 

 ei'to, *1 lowing biftm-Atiau .if suit, 

 costal nerviilc* and apparent bita 

 of upper dlaco-ctllulir nermlt. 



SYNOPSIS OF GENEBA, 



1. Discoidal coll to posterior wings partly closed by an atrophied 



lower disco -cellular nervule. 

 A. Subcostal nervules of anterior wings free. 



a. Disfoirlnl m.-1'vulrs of anterior wings well separated at 

 their origin. 



&. First median nervule of anterior wings strongly angu- 

 lated near base. 

 c* Anterior wings with inner margin nearly straight t 

 and apical angle not acute. 

 d. Anal angle of posterior wingB produced in caudate 



prolongation, - Amathubia, 



AA. First subcostal nervule of anterior wings anastomosing 

 with costal nervine. 

 bb. First median nervule of anterior wings strongly angu- 

 lated near base, emitting a short oblique nervule, 

 which connected with a fold of the wing gives the 

 appearance of an additional niudian nervule. 



cc. Anterior wings with inner margin dilated and convex 



in <j , and apical angle acute. - Zeuzioia. 



2, Discoidal cell to posterior wings open, lower disco- cellular 



nervule entirely absent. 

 <uz. Discoidal nervules of anterior wings with their basses 

 contiguous. 



bhb. First median nervule of anterior wings slightly arched* 

 bat not augulated near base. 



ccc* Anterior wings with inner margin nearly straight, and 

 apical angle acute. 



dd. Outer margin of posterior wings obtusely augulated 



at apex of first median nervule. - - - Dibcophora. 

 ami* Discoidal nervules of anterior wings well separated at 

 their origin. 



bhbb. First median nervule of anterior wings strongly arched, 

 but not augulated near base. 

 cccc. Anterior wings with inner margin nearly straight, and 

 apical angle not acute. 

 ddd. Anal angle of posterior wings rounded, or some- 

 times produced in caudate prolongation, * - Thauman i is 

 B. Subcostal nervules of anterior wings free, the second, third 

 and fourth emitted moderately close together and equi- 

 distant, 



bbbbb. First median nervule of anterior wings neither pro- 

 minently arched nor augulated near base. 

 ccccc. Anterior wings with inner margin slightly dilated at 

 base in ■' . tin- apicul angle rounded. 

 dddd. Posterior wings ovate, the anal angle rounded. 



e . Bifurcation of subcostal nervules and apparent 

 base of upper disco-cellular nervule to pos- 

 terior wings contiguous. - Cl&home, 

 BB. Second and third median nervules of anterior wings emitted 

 some distance apart. 



ddddd. Posterior wings subovate and Bubelongate. 



tc. Bifurcation of subcostal nervules and apparent 

 base of upper disco- cellular nervule to pos- 

 terior wings remote, - 



September 30, 1882, 



- Xantiiot.knu, 



T 



