PIERID®.— PIERIS. 
PIERIS PANDOSIA. 39. 
P. Pandosia. Hewitson, Kx. But. Vol. 1. Pieris, f. 14. 
PIERIS PISONIS. 40, 41. 
UprrersipE. Male green-white. Anterior wing with the costal and outer 
margins black ; the apex broadly black, crossed obliquely by a band of white. Pos- 
terior wing, with the costal margm from its middle, and the outer margin, broadly 
black. 
UNDERSIDE as above, except that the anterior wing has a band of white spots 
near the outer margin, and that there is a band of brown near the costal margin of 
the posterior wing, marked near the apex by a rufous band which traverses the whole 
of the outer margin. 
Female as in the male, except that the margins are broader, and that the inner 
margin of the anterior wing and the whole costal margin of the posterior wing are 
brown. 
Expan. 23°5 in. Hab. Amazon and Bogota. 
In the Collections of W. W. Saunders and W. C. Hewitson. 
PIERIS MARANA. 42. 
P. Marana. Doubl. Annls. Nat. His. XIV. 421. 
I have figured this species and the underside of P. Pandosia to point out the distinctions of three 
closely-allied species. 
PIERIS CAISIA. 843, 44. 
¢ P. Cesia. Lucas, Rev. §& Mag. Zool. No. 3. 1852. 
Uprrersipr. Male grey-blue. Anterior wing from the inner margin to the 
middle grey-blue, marked with a large trifid white spot; the costal and outer margin 
and the apex broadly black, marked before the apex by a bifid white spot. Posterior 
wing with the outer margin black. 
Unprrsipr. Anterior wing as above, except that the grey is absent, that the large 
white spot extends to the base and inner margin, and that the apex is green. 
Posterior wing bright green-yellow, the nervures, lines between them and a line which 
passes longitudinally through the cell, black. 
Expan. 23'5 in. Hab. Quito. 
In the Collections of W. W. Saunders and W. C. Hewitson. 
