( 154 ) 



lOi'.iA. D. alcumena steinbachi sulispec. nov. 



(S. Ill place of the striated lines in the apical third of forewing as in alcumena 

 alcumena, there is an irregular transverse brown band. 



Hah. Bnenavista, East Bolivia, Son m., August 1906— April lOUT (J. 8teiubach). 

 1 o. 



li'i'.tn. D. alcumena flavitincta snbspec. nov. 



(J. Differs from alcumena alcumena in the great reduction of the striated lines 

 in the outer area of forewings and in the huffy yellow inner area of hindwings. 



?. Differs in having yellow hindwings with broad central and snbiuarginal 

 brown bands and a broad brown transverse band on forewings beyond the 

 median one. 



Hah. Valencia and Caracas, Venezuela. 



5 cJi5, 2 ?? (1 c? Mocqnerys). 



lolOc. D. alcumena kennedyi subspec. nov. 



. Differs from alcumena alcumena by the yellow inner area of hindwings. 

 Hah. Minas Geraes. 



4 SS. 



1(1211. D. Isabella (Abbot & Smith). 



4 c?<J, 9 ???(] (J, 3 ?? Felder coll.) ; 1 cJ, 1 ? United States (Sand coll.) ; 

 1 (? North America ; 11 <?<?, 7 ?$ Iowa, July 189(5; ASS, 1 ? Lariraa, Colorado, 

 5000 ft., June 1891 ; 'Z 6 S , 1 ? Colorado Springs; 1 <^ Durango, Colorado (J. 

 Oslar) ; 1 S Florida; '?, a ^ , 2 ?9 Texas; 1 <J Monacknock, New Hampshire, 

 July (F. Birch) ; 2 6 6 Canada: 1 <J Ontario, (!anada ; 4 larvae, Brooklyn, New 

 York. 



1021. D. mombasana spec. nov. 



(J. Pectus golden ; antennae black ; head and thorax white ; abdomen orange 



above, with dorsal and lateral rows of black spots. Forewing white, four sooty 



dots on costa and one at base of vein 5. Hindwing white, a sooty dot at 



veins 9, 5, 2, and at tornns. 



Length of forewing: 25 mm. 



Hab. Mombasa. 



1 6. 



1022. D. pellucida spec. nov. 



cj. Pectus and legs buff; head and thorax bullish orange ; antennae short, very 



strongly jiectinated, brown ; abdomen buff. Forewing hyaline ; costal, inner 



and outer margins, and nervnres orange buff. Hindwing hyaline ; inner area, 



costal margin, and fringes orange buff. 



Length of forewing : 18 mm. 



llab. Wassau District, 45 miles inland from Sekondi, Gold Coast. 



1 3. 



1023. D. togoensis (Bartel). 



1 6 Akassa to Onitscha (Dr. Cook) ; 1 6 Anambara Creek ; 1 ? Ogrnga 

 Niger River, West Africa. 



