( 320 ) 



sjjot on siibmiHliaii I'okl, bnt much smaller; fringe and fxtremL' liimlmurgiQ dull 

 3'ellow ; cell-sjiot fcii'med ol' two while dots uot eoalesceut. 



Underside of forewing diirk leaden fnscons, the costal urea reddish and 3ellow ; 

 the apex with ajiical and anal fringe, and a large cell-sj)ot whitish yellow; a darker 

 obscure outer line : liindwing whitish yellow clouded with grey, the cell-spot and 

 outer margin remaining jiale ; a dark postmedian line. 



Head, antennae, and shoulders vinous red ; thorax and dorsum olive ; anal 

 segment and underside of abdomen, and the legs ochreous ; forelegs reddish fuscous 

 in front. 



Expanse of wings : 32 mm. 



1 c? from Huancabamba, (,'erro de Pasco, Peru, (540ii ft. (Bottger). 



40. Tricentra decorata spec. nov. 



Forewing : white with a yellow tinge, crossed by three strongly waved bright 

 red lines, the veins also red; at the lower end of cell a large round snow-white spot, 

 with a white dot above it at the top of the discocellular ; costa and a snbmarginal 

 baud somewhat broadly brown, the browu reaching in the middle between first and 

 outer line to the median vein, surroundiug the white spots and running as a broad 

 streak to margin bctweea veins 3 and o; marginal area narrowly yellow, with a 

 brown-red marginal line; fringe yellow, interrupted in middle by the brown streak. 



liindwing : with the whole space, except on extreme inner margin, between 

 first and outer lines browu ; the lower white sjJot smaller an 1 the upjier larger than 

 on forewing, the brown marginal baud almost touching margin, and broad at anal 

 angle ; fringe yellow, interrupted by brown at middle. 



Underside yellowish pink, the liindwing paler with a marginal border, the 

 discocellular spots showing pale. 



Head, thorax, and abdomen variegated red and yellow, the head parts brown-red, 

 the patagia and thorax yellow. 



Expanse of wings : 17 mm. 



1 <S from R. Cayapas, N.W. Ecuador (Flemming & Miketta). 



50. Tricentra flavimargo spec. nov. 



Forewing: dull ]iiiik, with a grey suffusion and dusted with black atoms, 

 especially towards and aloug inner ujargiu ; the lines dark, but indistinct; first 

 curved at one-fourth ; outer from two-thirds of costa to two-thirds of inner margin, 

 outcurved in middle and lunulate-dentate, projecting between veins 3 and 4 ; 

 snbmarginal parallel to outer line ; marginal area narrowly bright yellow, more 

 broadly at apex, the fringe yellow ; a yellow vertical mark on discocellular edged 

 with brighter pink. 



liindwing : similar; the discocellular with a minute white dot at each eud ; 

 marginal red dots at ends of veins. 



Underside dark reddish grey, pinker towards costa of forewing and hindraargins 

 of both wings ; both discocellulais marked by a yellowish white streak ; the \ cllow 

 at margin (piite pale. 



Head, tliorax, and abdomen grey-pink ; aliilonicn bencalh yellow. 



Expanse of wings : 10 mm, 



1 6 from L'ananche, Cuiidinamarca, Colombia, August 1UU3 (de Mathan). 



