74 
FASCICULI MALAY RUSES 
Hyblaea, Fabr,^ Ent, Syst. iii (2), p. 127 (1794). 
92. Hyblaea firmatnentum 
Hyblaea firmamentum, Guen., Noct, ii, p. 392, 1253 (1852). 
I ^ . Biserat, Jalor. 19th October, 1901. 
‘ On flowering shrub, with many other insects.’ 
i^. Biserat, Jalor. 20th October, 1901. 
The first has no spots on the hind wings above, but I have a similar 
example from Assam. 
‘ This moth is common in the day-time on the banks of the stream that 
separates Jalor from Rhaman, at Tanjang Luar. Here it rests on the gravel, 
the small pools in which are also visited by enormous numbers of butterflies. 
When the wings are folded it closely resembles a small, damp pebble, owing 
to the peculiar way in which the fore wings are arched when at rest, and to 
their shining, brown surface ; but, when approached, it betrays itself by 
suddenly flying for a short distance in a very circuitous and jerky manner.’ 
EUTELIIDAE 
Anug:a, Guen.^ Noct. ii, p. 307 (1852). 
93. Anug^a constricta 
Anuga constricta, Guen.y loc. cit.^ p. 308, 1116. 
I ^ . Bidor, South Perak. 19th February, 1902. (At light). 
I 9. Sungkei, South Perak. 6th January, 1902. (At light). 
Targ^alla, Walker., xiii, 1007 (1857). 
94. Targ^alla delatrix 
Penicillaria delatrix, Guen.^ Noct. ii, p. 304, 1112 (1852). 
I $ , Bidor, South Perak. loth February, 1902. (At light). 
STICTOPTERIDAE 
Gyrtona, Walker., xxvii, 89 (1863). 
95. Gyrtona conglobalis 
Gyrtona conglobalis. Walker, xxvii, 92 (1863). 
Selangor. 
