194 General Index. 



GENERAL SUBJECTS— co>ifiH»erf. 

 Silk-felt, produced by Saturnia Pavonia-media, III., xlii, cxi. 

 Silk-worm, the " Eria," III., viii. 

 new food for, II., xxii. 

 Silken web, new kind of, I., i. 

 Soap-suds, putrid, attractive to moths, II., xx, xxx. 

 Solier, M., death of, II., liii. 

 Sound produced by insects, II., xcviii. 

 Species, on the persistence of, V,, xxix. 

 " Specimen Faunae Subterraneee," by Schiodle, 1., 131. 

 Sphceria in Lepidoplerous larvte. III., xx. 

 Spinola, Rlarquis, death of, IV., cii. 

 Stephens, J. F., death of, II., xxxviii. 



disposal of collections, II., Ixxxix. 



library, II., cxiv. 

 labours of, II., xlvi. 



remarks respecting his collection, II., 229, cxiii. 

 Sting of a scorpion, effect of, IV^., Ixiv. 



bees, II., 113. 

 Sugar, new method of using, as a bait for moths, II., xxx. 

 Tarsi, structure of, IV., Ixiii. 

 Thompson, \V., death of, II., 1. 

 Toads destructive to bees, II., cxxxi. 

 Treasurer's Account for 1850, I., Ixii. 

 1851, 1., clxvii. 

 J 852, II., xci. 

 1853,11., cliv. 



1854, III., Ixxiii. 



1855, III., clvii. 



1856, IV., liv. 



1857, IV., cxv. 



1858, v., li. 



1859, v., cii. 



1860, v., clxviii. 

 Tropics, small Coleoptera in the, III., xciv. 

 Walckenaer, Baron, death of, II., li. 

 Wallace, A. R., loss of his collections, II., xxix. 



Wasp's nest, fact connected with the history of a, V., Ixxxvi. 



Wax insects of China, account of, II., xciii. 



Whitfield, Thomas, death of, II., cxxxix. 



Wing, William, F.L.S., obituary notice of. III., xlix. 



neuration of, traced by adaptation of camera obscura to micro- 

 scope, III., cvi. 



rays of insects. III., 225. 



vems of insects, IV., 60. 

 Yarrell, William, death of, IV., xxiv. 



obituary notice, IV^., xii. 



