508 PROCEEDINGS OF THE NATIONAL MUSEUM vol.89 



Expanse: 56 mm. 

 Habitat. — Santa Catharina, Brazil. 

 Type.—U.^.^M. No. 34774. 

 Male and two female paratypes. 



HALISIDOTA CALVONA, new species 



Male. — Head and collar light brown mixed with darker hairs; 

 patagia dull white concealing the dark hairs on thorax; abdomen above 

 Isabella color with dark segmental lines, anal hairs and underside 

 white. Fore wing above greenish white, with light yellowish-olive 

 broad streaks along costa and from cell to apex; a shorter streak above 

 termen; some scattered black scales and some black points post- 

 medially and subterminally and also at tips of veins. Hind wing above 

 dull greenish white with a broad serpentine green fascia along termen 

 varying in length and intensity. Wings below whitish green, with 

 some black points on fore wing, the fascia on hind wing reduced to 

 short streak or broad and darker along the outer margin. 



Expanse: 45-50 mm. 



Habitat.— Santo, Catharina, Brazil. 



T^/pe.— U.S.N.M. No. 34775. 



Four paratypes. 



HALISIDOTA LOMARA, new species 



Male. — Palpi black; head and collar pinkish gray; thorax with 

 black hairs; patagia grayish white; abdomen above black with paler 

 segmental lines; a white spot on anal segment, underneath grayish 

 white. Fore wing pale greenish gray, with scattered black points, the 

 postmedial spots on interspaces, distinct, black; some black scales on 

 termen. Hind wing more distinctly greenish, with darker suffusions 

 on inner margin, the costa narrowly white; some dark green terminal 

 spots toward costa. Wings below pale greenish, with scattered black 

 scales, the postmedial and terminal black spots of fore wing prominent. 

 The species is allied to H. nella in shape, but the spots on the underside 

 are quite different, consisting of small clusters of black spots, instead 

 of the distinct black spots of H. lomara. 



Expanse: 48 mm. 



Habitat. — Santa Catharina, Brazil. 



Type.— V.S.N. M. No. 34776. 



HALISIDOTA MISONA, new species 



Male. — Head and patagia naples yellow; collar dark olive-brown; 

 thorax apparently black concealed by patagia; abdomen above dark 

 olive-brown, the terminal segments \vith paler segmental lines and a 

 few hairs at tip of anal segment, a lateral broken black line, ventrally 

 with pale segmental lines. Fore wing mostly sulphine yellow, the base, 

 costa, and small spots toward apex amber-yellow; black points along 



