( clxxxvii ) 



GENEEAL INDEX. 



The Arabic figures refer to the •pages of the transactions'; the Ron. an 

 numerals to the pages of the 'Proceedings.' 



GENERAL SUBJECTS. 



Aberrations, of British Rhopalocera, exhibited, cliii ; on the naming of, I L5. 



Africa, observations on the seasonal forms of butterflies, etc., in ex-German 

 East, lviii, lxxxvi ; bud and flower-like Flatidae (Homoptera) from ex- 

 German East, exhibited, lxxviii ; almost exclusively east of Lake Tanga- 

 nyika, further notes on ex-German East, Ixxxviii; Rhopalocera from 

 Soutli Central, exhibited, clxxvi. 



African Veterinary Corps in 1916, journeys of Capt. W. A. Lamborn with the 

 East, xl. 



Agrias narcissus, series of, exhibited, lvii. 



American genus Astylus (Coleoptera), with descriptions of their sexual char- 

 acter, notes on various species of the, civ. 



Anal tufts to the brands of the hind-wings observed and the scent perceived 

 in a male Danaine butterfly, the relation of the, clxxii. 



Androconia in Orders other thau Lepidoptera, lvi ; androconial scales in saw- 

 flies, exhibited, lviii. 



Anobium striatum and A. pertinax, the "tapping" of, lvii. 



Ant from Java, nest of, exhibited, li. 



Appeal, from Essex Field Club re pension fund for their Curator, liv ; towards 

 upkeep of Wicken Fen, liv. 



Astylus (Coleoptera), with descriptions of their sexual character, notes on 

 various species of the American genus, civ. 



Australian, sawflies, especially "Authors' Types'' and the specimens in the 

 British Museum of Natural History and the Hope Collection in the 

 Oxford University Museum, with diagnostic synopses of the genera and 

 species, notes on, clviii, 247 ; Braconidae in the British Museum, 91. 



Barrackpore, flight of winged Termites at, Ixiv. 



Bees, giantism iu male, exhibited, lxvii. 



Beetle, new British and rare, exhibited, i. 



Blood-sucking Diptera on new-comers into the tropics and of their gradual 

 diminution, suggested interpretation of the special attacks made by, 

 clxxiv. 



Braconidae in the British Museum, Australian, 91. 



Britain, beetle new to, exhibited, i; captures of Polistes </<t//i<-,i in, lxvi; 

 Dipteron new to, exhibited, lxxvii 



