51 
REPORT ON THE HETEROCERA 
By Colonel C. SWINHOE, M.A., F.E.S. 
SPHINGIDAE 
Chaerocampa, Dup.Hist. Nat. Lep. Fr. p. 159, pi. 2 (1835). 
1. Chaerocampa lineosa 
Chaerocampa lineosa, Walker.^ viii, 144 (1856) ; Butler., 111 . Het. Brit. 
Mus. V, p. 9, pi. 79, fig. 7 (1881). 
$. Telom, Perak-Pahang boundary. 4,000 feet. 22nd January, 1902. 
$. Telom, Perak-Pahang boundary. 4,000 feet. 23rd January, 1902. 
‘We found this moth common at Telom in January. On moonlight 
nights it flitted rapidly over the surface of the stream, especially over some 
stones standing in the water on which our men were in the habit of cleaning 
poultry. A considerable number of specimens of both sexes were always 
seen together, but they did not appear to be attracted by the light of our can- 
dles, and we never found them more than a few yards distant from the river.’ 
SATURNIIDAE 
Attacus, Hubner^ Verz. Schmett..^ p. 155 (1818). 
2. Attacus atlas 
Phalaena atlas, Linn. Mus. Lud. Ulr.., p. 366 (1764). 
i^. Biserat, Jalor. July, 1901. 
9$. Biserat, Jalor. 27th July — ist August, 1901. 
‘ Very common round Biserat in July and August ; larvae feeding on a 
variety of shrubs and small trees. Also seen in South Perak in early spring.’ 
Actias, Leach., Zool. Misc. ii, p. 25 (1815). 
Tropaea, Hiibner^ Verz. Schmett.., p. 152 (1818). 
Plectropteron, Hutton, Ann. Nat. Hist, xvii, p. 60 (1846). 
