40 Psyche [February 
3rd segments. The last specimen listed above (@) is similar but the abdominal 
tergum has the basal three-fourths of segments 1-3 almost black, the apical quarter 
yellowish. The @, in cop, has the first abdominal tergite black. 
The specimens are in the American Museum of Natural History with the excep-- 
tion of specimen No. 2, in the author’s collection. 
Eriocera macrocera sp nov. 
Head reddish-yellow; antennz of the < twice as long as the body; the section of 
Cu: beyond the outer end of cell 1st M> is shorter than the fused portion of Cu: and 
M3. 
&, Wing, length, 8.3 mm.; breadth at widest point, 2.5 mm. Front, vertex 
and occiput bright orange-yellow; antenne very long, brown. 
Thorax and abdomen, brown. Wings witha slight brownish tinge; stigma darker 
brown, large but ill-defined; veins C, Sc and R rather yellowish; remaining veins 
brown. Venation (see fig. 4). Costa incrassated between ends of Sei and Ri ; 
Sco near the tip of Sci; the portion of R: between Sc: and cross-vein r, delicate, 
indistinct; Rs strongly arcuated at origin; R2+s nearly twice as long as that por- 
tion of R: before cross-vein r; the portion of Cu: beyond the outer end of cell Ist M2 
is shorter than the fused portion of Cu: and M; instead of distinctly longer as in all 
short-antenneed forms known to me; in other words, cell 1st M>» (discal) is very far 
out toward the wing margin. 
Holotype, <, Igarapé-assii, Para, Brazil. January 30, 1912. (H. S. Parish.) 
Type in Cornell University Collection. 
The only South American Eriocera, so far described, with elon- 
gate antenne in the male. From the related Northern species, 
E. longicornis Walk., it differs in its reddish head and body-color. 
The type-specimen is not at hand and a more detailed description 
will be given later. 
Eriocera cornigera sp. nov. 
Frontal tubercle of the male produced into long, slender points; abdomen with a 
subterminal black band; general color yellow. 
o, Length, 12.8 mm.; wing 11.6 mm.; antenne nearly 4 mm. 
Middle leg, femora, 8.2‘mm.; tibia, 8.8 mm. 
Hind leg, femora, 9.4 mm.; tibia, 10.,7 mm. 
Rostrum and palpi dark, blackish; antennee, first two segments brownish-yellow; 
third bright yellow; remaining segments dark brownish-black. Front brownish- 
yellow; vertex and occiput brownish-yellow, greyish near the eyes; frontal tubercle 
brighter, orange-yellow. Frontal tubercle extended into two elongate, pointed 
tubercles. 
Pronotum prolonged into rather long obtuse points at the antero-lateral angles, 
brown. Mesonotum, preescutum, median line tawny; a large, dark brown stripe 
beginning near the cephalic margin, narrowing behind and gradually converging 
to near the suture. ‘To either side of this, near the middle of the sclerite, begins a 
broad stripe which runs to the suture; ground color of the sclerite yellow. Scutum 
