60 NOVITATES ZOOLOGICAE XXIV. 1917. 



— On the hindwing a broad whitish grey area extends from the base to the 

 anal angle, being divided up by three transverse black lines and two black streaks, 

 the anterior streak reaching to the distal margin, the other being short ; the 

 proximal portion of this grey area is often vestigial in P. florestan, but never so 

 distinct as in P. vestalis ; in the type of P. vegtalis the grey area is slightly 

 washed with buff. 



Underside as in P. florestan, but the hindwing lighter grey, the dark brown 

 marginal band, therefore, more prominent ; in the type on hindwing a double 

 median line and dentate discal line, the latter obsolete in the parat3'pe. 



Genitalia similar to those of P. florestan, but the tenth sternite shorter and 

 broader, and the harpe more coarsely dentate and dorsally notched twice (only 

 the type examined). 



