452 Mr. W. C. Hewitson on new Species of Hesperidae. 



Hesperia Dasia. 



Alis supra fuscis ad basim caeruleo tinctis : anticis fascia bipartita 

 punctoque hyaliuis : posticis infra punctis quatuor pallidis. 



Upperside dark brown : the base of both wings slightly 

 blue. Anterior wing with a bifid band at the middle and a 

 small spot a little beyond it transparent. 



Underside as above, but paler. Posterior wing with four 

 pale undefined spots — one in the cell and three beyond it. 



Exp. 2y2- inches. 



Hesperia Sclicedia. 



Alis supra fuscis : anticis punctis tribus hyalinis punctoque flavo : 

 posticis infra apice flavo. 



Upperside dark brown. Anterior wing with three separate 

 transparent spots at the middle (one in the cell bifid) and a 

 small spot near the inner margin. 



Underside as above, except that there is a small pale yellow 

 spot on the middle of the costal margin of the anterior wing, 

 that the small spot near the inner margin joins those above it, 

 and that the posterior wing has the apex pale yellow. 



Exp. ly^g- inch. 



Hah. Sumatra {Wallace). 



Hesperia Cratcea. 

 Alis utrinque fuscis : anticis maculis tribus centralibus, punctisque 

 tribus sub apicem minutissimis hyalinis. 



Upperside dark rufous-brown. Anterior wing with three 

 separate transparent, triangularly placed spots in the middle, 

 and three very minute spots near the apex also transparent : 

 an indistinct pale spot near the inner margin. 



Underside as above, except that it is tinted with purple. 



Exp. li^ inch. 



Hah. Bahia. 



Hesperia Decinea. 

 Alis utrinque fuscis : anticis punctis sex hyalinis punctoque ocbra- 



ceo : posticis punctis duobus hyalinis. 



Upperside dark brown. Anterior wing with six transparent 

 spots and one opaque ochraceous spot — one in the cell sinuated 

 on both sides, two between the branches of the median nervure, 

 and three near the apex. Posterior wing with two central 

 transparent spots. 



Underside as above, except that there is an ochreous line 

 near the costal margin of the anterior wing, and that the small 

 ochreous spot described above is much enlarged. 



Exp. l-j§- inch. 



Hah. Brazil. 



