458 Dr. A. G. Butler on Lepidoptera from Chili. 
3. Leucania impuncta, Guenée. 
Leucania impuncta, Guenée, Noct. i. p. 83. n. 117 (1852). 
Labelled “ KE, F. Oxyacanthe.” 
4. Leucania unipuncta, Haworth, var. separata, Walker. 
Leucania unipuncta, Haworth, var. separata, Walker, Lep. Het. xxxil. 
p- 626 (1865). 
Labelled G 3. 
5. Plusia gammoides, Blanchard. 
Plusia gammoides, Blanchard, in Gay's Fauna Chilena, vil. p. 84. n. 1, 
pl. vi. fig. 11 (1854). 
Labelled A. 
6. Plusia chilensis, Butler. 
Plusia chilensis, Butler, Trans. Ent. Soc. 1882, p. 188. n. 43. 
Labelled B. 
As already noted, the Deltoid Noctuz are in too poor con- 
dition for recognition. 
The remainder of the collection consists wholly of Geometree. 
I have followed Mr. Warren’s recent arrangement of this 
group. 
GEOMETRA. 
7. Psilaspilates cavifasciata, Butler. 
Panagra cavifasciata, Butler, Trans. Ent. Soc. 1882, p. 384. n. 65. 
Numbered 55. 
8. Psilaspilates ceres, var., Butler. 
Lozogramma ceres, var., Butler, Trans. Ent. Soc. 1882, p. 383. n. 63. 
Numbered 66. 
9. Psilaspilates venata, Butler. 
Liodes venata, Butler, Trans. Ent. Soc. 1882, p. 382. n. 62. 
Numbered 151. 
It will be seen that Mr. Warren has associated together 
under a new genus of his own three species which I regarded 
as belonging to different recognized genera; it is possible 
that, in spite of their different aspect, they may be strictly 
congeneric ; it is also not improbable that the genera to which 
I assigned them may not differ in essential characters, but at 
