( 185) 



shiniug white, sli{,'litly tinged witJi pale straw-colonr at the extreme base ; 

 eecondary j)iire white ; neither of the wings diaphanous at all. 



Exjianse, 32 mm. 



Hah. Owgarra. 



Type in my collection. 



31. Porthesia biagi spec. nov. 



? . Head and thorax white ; metathorax tinged with orange ; abdomen orange. 

 Primary white, with a very slight suffusion of very fine pale orange irroration, 

 through which a broad median and postmedian line shows somewhat distinctly, the 

 latter receding base wards below vein 4 ; inner margin more prominently suffused 

 with orange. Secondary white, orange-yellow along the inner margin and up to 

 the cell. 



Expanse, 42 mm. 



Ilab. Biagi, Dinawa, and other localities. 



Type in my collection. 



32. Portliesia pallens spec. nov. 



?. Head, thorax, and abdomen pale whitish ochreous; both wings pale straw 

 colour. Primary witli a pale median line, and also a pale postmedian line receding 

 basewards about vein 4 ; the internervular spaces are filled in with deeper 

 straw colour. 



Exjjanse, 35 mm. 



Bah. Aroa River. 



Type in my collection. 



33. Porthesia radiata spec. nov. 



? . Head, thorax, and abdomen lemon-yellow. Primary lemon-yellow, with a 

 trace of au oblique pale median line, and a more distinct pale oblique postmedian 

 line; the internervular spaces broadly filled in with orange. Secondary pale 

 lemon-yellow. 



Expanse, 50 mm. 



Hab. Babooni, Kebea Range, July. 



Type in my collection. 



This species is very similar to Eiiproctis titanea Druce, of which we have a 

 fair series ; Imt it is a Porthesia. 



34. Porthesia squamosa sjioc. nov. 



(?. Head, thorax, and abdomen orange-brown. Primary pale straw colour, 

 with a deep orange fnlvous patch, a third from the base of the inner margin, 

 internervular spaces tilled in with pale orange. Secondary pale straw colour ; 

 basal and median area deeper yellow. 



? . Paler than the male ; internervular spaces of primary roughly irrorated 

 with darker scales. 



E.xpanse : (? 39 ; ? 49 mm. 



Hab. Keliea Range, OUOO ft., March and April ; Avola, August, 6000 ft. 



Types in my collection. 



