oe 
330 Mr. A. G. Butler on the 
extremities with black; body below white; expanse of 
wings, 1 inch 1 line. 
Rio Solimoes, near Santa Cruz, 7th December, 1874. 
This singularly triangular species seems to be allied 
to the Phalena pigraria of Sepp (Surin. Vlind. pl. 16). 
Dyspreris, Hiibner. 
30. Dyspteris mequaria. 
Dyspteris inequaria, Guenée, Phal. i. p. 363, n. 571 
(1857). 
D. diminutaria, var., Walker, Cat. Lep. Het. xxii. 
p- 558, n. 3 (1861). ; 
Prainha, Rio Jurua, 1st and 7th November, 1874. 
Evucrostis, HWiibner. 
31. Hucrostis expulsata. 
Eucrostis expulsata, Walker, Cat. Lep. Het. xxi. p. 566, 
n. 8 (1861). 
Gaviao, Rio Jurua, 10th November, 1874. 
Commpmna, Hiibner. 
82. Comibena ocellata. 
Phalena-Geometra ocellata, Stoll, BaP Cramer, p. 156, 
pl. 34, fig. 9. 
Rio Javary, 5th December, 1874. 
Congeneric with C. bajularia and Racheospila margint- 
plaga. 
RacHEosPina, Guenée. 
33. Racheospila miccularia. 
Racheospila miccularia, Guenée, Phal. i. p. 874, n. 599 
(1857). 
Rio Jurua, 4° 40’ S., 66° 40° W., 20th October, 1874. 
One much broken example of this rare species was 
taken at light; it is quite new to the National collection. 
APLODES, Guenée. 
34. Aplodes malina, n. 8. 
Nearly allied to A. mimosaria and glaucaria ; apple- 
green ; wings above crossed by three undulated rosy white 
