( cxxvi ) 



Tetricjinm (Orthoptera) in the Oxford University Museum, further studies of 

 the, xlix, 387. 



Thais, forms of, exhibited, lix. 



Thynnidw, from South America, exhibited, iii ; with remarks on some 

 aberrant genera of the Scoliidie, notes on the, 63. 



Tobago, on some of the butterflies of, 53. 



Tongue of an Ochromyia, exhibited, xxvi. 



Trachyphloeus scabriculus, with mandibles, exhibited, iii. 



Trichoptera of New Zealand, some additions to the Perlidas, NeurofUra- 

 Planipennia and, Iviii. 



Trictenotoma and Dascillus, larvre of, exhibited, xxii. 



„ childreni and Melittomma insulare, on the larvte of, xxiv, 275. 



Tsetse and other biting flies, illustrations of, exhibited, xlv. 



Variation, in Melitfea aurinia and Notodonta chaonia, exhibited, xii ; in 

 Smerinthtis popidi, exhibited, xxiii ; and dimorphism in Indo-Chinese 

 and Indo-Malayan butterflies, exhibited, xlv ; in a common British 

 species, local, exhibited, xlvi ; in Swiss butterflies, exhibited, xlvi ; in 

 Peronea cristana, exhibited, x\v\; in Pieris napi and Aplecta nebulosa, 

 exhibited, xlvi; in British Heterocera, exhibited, Ivii ; in Abraxas gros- 

 sulariata, exhibited, xciv ; in forms of Heliconius, exhibited, xciv; in 

 Coleoptera, exhibited, xcv. 



Vice-Presidents, for 1908-9, nomination of, i. 



Vosges, butterflies from the, exhibited, Ixii ; Erebias from the, exhibited, 

 Ixxiv. 



Wasps, flies mimicking, exhibited, xlv ; from Assam, with occupant attacking 

 spider, nest of, exhibited, xlv ; cells of, exhibited, Ixsvii. 



Water-Grasshoppers, exhibited, xlv. 



Weevils, showing false mandibles, exhibited, xx ; rare, exhibited, Ixxxvi. 



Yorkshire Lepidoptera, melanism in West, exhibited, xlvi. 



Zyysena, forms of, exhibited, Ixxviii. 



