FIREFLIES AND GLOW-WORMS AND THEIR LIGHT. 195 
shed. It is to be hoped that before long the Society will have its own 
reference collection of the Siamese fauna, which will greatly facilitate 
such identifications, but until then specimens may be forwarded for 
comparison to the National Collection at the Natural History Museum, 
South Kensington. If at any time I can render any assistance, either 
in making the necessary comparisons or in other ways, I shall be most 
happy to place my services at the disposal of the Society, and any 
material or notes concerning the subject of this paper will be most 
welcome. 
