MR. A. G. BUTLER ON THE SPHINGID2. 637 
LoPHURA MINIMA. 
Lophura minima, Butler, P. Z.S. 1876, p. 310. no. 4, pl. xxii. fig. 2. 
Ayerpanas, Malacca. Coll. Capt. Roberts. 
Subfamily CHAAROCAMPIN &. 
Genus Exipia, Walker. 
ELIBIA VERSICOLOR. 
Darapsa versicolor, Strecker, Lep. Rhop. and. Het. i. pl. xiii. fig. 9 (1876). 
It is evident from Strecker’s figure, that this species has been erroneously referred to 
the allied genus Otus; see p. 546. 
Genus Preraesa, Walker. 
PERGESA MONGOLIANA. (Plate XCI. figs. 14, 15.) 
Pergesa mongoliana, Butler, P. Z.S. 1875, p. 622. 
Nankow Pass (Swinhoe). Type, B.M. 
Genus Panacra, Walker. 
PANACRA PERFECTA. 
Panacra perfecta, Butler, P. Z.S. 1875, p. 391. 
Darjeeling (Sadler). Type, B.M. 
Genus Dioposipa, Walker. 
DIODOSIDA PECKOVERI, n. sp. 
Nearly allied to D. fumosa, altogether darker; the wings much more purple in tint; 
the bands of primaries more regular ; body uniform greyish olive, abdomen not ochreous 
at the sides; antenne ferruginous. Expanse of wings 2 inches 4 lines. 
Madagascar (Kingdon). 
Presented by Miss Algerina Peckover. 
Type, B.M. 
Genus Cu#rocampa, Duponchel. 
CH&ROCAMPA PRUNOSA. 
Cherocampa prunosa, Butler, P.Z.S. 1875, p. 622. 
Ceylon (Skinner). Coll. F. Moore. 
