46 PROCEEDINGS OF THE NATIONAL MUSEUM, vol. G5. 



Expanse. — 33 mm. 



Habitat, — Cayuga, Guatemala. 



Type.—C?it. No. 26219, U.S.N.M. 



TITYA AVITA, new species. 



Male. — Palpi, lieacl^ and body black ; shoulders, side of collar, outer 

 half of patagia, and a transverse line dorsally at base of abdomen 

 pale flesh color; abdomen at end below and laterally salmon buff; 

 thorax below and underside of legs whitish. Wings hyaline smoky 

 gray with minute black irrorations. Fore wing more heavily scaled 

 on base and along inner margin ; veins partly very finely white ; some 

 white hairs at base; antemedial line white, fine, double, vertical to 

 ■ vein 2, angled and inbent; a black line on discocellular ; postmedial 

 line white, fine, double, outcurved below costa and again at vein 4, 

 inangled on vein 2 almost reaching antemedial and connected with it 

 by a white line on vein 2; a very fine and faint subterminal sinuous 

 whitish line ; a fine dark gray terminal line preceded by a few white 

 scales; cilia short, white. Hind wing with the inner half clothed 

 with smoky black hairs. Underside of wing showing faintly the 

 markings of upper side. 



The female has similar markings but the wings are more opaque. 



Expanse. — Male, 36 mm. ; female, 59 mm. 



Habitat. — Sao Paulo, Southeast Brazil. 



ry;?e.— Cat. No. 26220, U.S.N.M. 



The species is allied to T. proxima Burmeister and T. vitreus 

 Dognin. 



TITYA ANGALA, new species. 



Male. — Palpi black mottled above with some grayish hairs. Body 

 above black; a faint whitish line across front of collar; outer side 

 of collar, shoulders, and outer half of patagia pale ochraceous sal- 

 mon; some white hairs terminally on abdomen above; lateral tufts 

 of abdomen, sides of thorax below, underside of legs, and anal open- 

 ing buff white. Fore wing pale ochraceous salmon, largely obli- 

 terated by the fuscous black markings as follows: a spot at base: 

 a double antemedial line, outangled on vein 2, the inner portion much 

 broader below cell; a large medial space from costa to vein 3, its 

 inner edge curved, its outer edge incurved between veins 6 and 4, con- 

 taining a small black pale edged spot on discocellular: an elongated 

 spot medially on inner margin; a very vi-^Yj postmedial line some- 

 what interrupted towards inner margin, followed from costa by a 

 broad space to vein 6, its outer edge luniilar, below vein 6 parallel 

 with and close to postmedial; an interrupted slight subterminal 

 shade; terminal elongated spots on interspaces. The veins mostly 

 ochraceous buff; cilia short, white. Hind wing smoky black: termen 



