348 MR. E. DUKIN FIELD JONES ON 



below apex; cilia- purple-brown. Hind wings: three diffused 

 bands ; terminal line of elongated spots ; cilia ochreous. 



Expanse 20 mm. 



Hab. Alto da Serra, Santos. 



Hyria gemmaria, sp. n. (PI. III. fig. 17.) 



Male. — Palpi ochreous and purple-brown; legs ochreous, the 

 fore pair suffused with purple-brown on upper side ; frons and 

 vertex of head dark purple-brown ; antennas light brown suffused 

 with purple near base ; tegulse white ; patagia, thorax, and 

 abdomen light brown with lilacine reflection ; a large black spot 

 on first segment of abdomen. Fore wings lilacine grey sparsely 

 irrorated with purplish brown, a strong lilacine reflection ; costa 

 pure white from base to postmedial line ; indications on costa of 

 a dark medial shade and postmedial line ; a luteous white disco- 

 cellular spot shaded inwardly and outwardly with a few dark 

 scales ; a dark purple-brown subterminal line from tornus to 

 two-thirds on costa, slightly and evenly excurved beyond the cell 

 and dilating on costa, followed by lilacine. and reddish purple to 

 near termen ; termen and cilia bright luteous. Hind wings 

 lilacine grey irrorated with purple-brown ; medial dark shade 

 well defined, angled inwards on submedian fold, outwards on 

 median vein and incurved in the cell ; postmedial line less dis- 

 tinct ; discocellular spot luteous white surrounded with purple ; 

 subterminal line parallel with termen and followed by reddish 

 purple ; termen and cilia luteous. 



Female. — Similar to male, but all the colours more vivid ; the 

 medial shade and postmedial line clearly defined on the fore- as 

 well as on the hind wings. 



Expanse: male 13 mm., female 15 mm. 



Hah. Castro. Parana, Brazil. 



Htriogona santaria, sp. n. (PI. III. fig. 19.) 



Male. — Palpi purple-brown ; legs light brown, the fore pair 

 suffused with purple-brown ; head purple-brown ; antennas light 

 brown ringed with darker shade; tegulse and thorax light 

 brown ; abdomen light brown heavily suffused with purple. 

 Pore wings ochreous . suffused with light brown with lilacine 

 reflection and very sparsely irrorated with purple-brown ; ante- 

 and postmedial lines indicated by spots on costa; a large purple- 

 brown space with lilacine reflection from just before middle of 

 inner margin to tornus, the inner edge incurved to origin of 

 vein 2, an abrupt outward projection between 3 and 4 ; this 

 space is bordered by darker diffused lines and crossed vertically 

 by a medial line ; a triangular ochreous space with base on vein 3 

 and apex at tornus ; traces of diffused subterminal bands near 

 apex ; a black discocellular spot ; cilia pale ochreous, a rather 

 large black point opposite end of vein 3 ; outer half of inner 

 margin strongly lilacine. Hind wings ochreous heavily suffused 

 with purple-brown ; a large ochreous space on inner margin just 

 before tornus with tawny shade on inner and upper sides 



