( cxliv ) 



GENERAL INDEX. 



The Arahic figures refer to the pages of the ^Transactions'' ; the Roman 

 mnnerals to the 2>oges of the ' Proceedings.' 



The President's Address is not separately indexed. 



GENERAL SUBJECTS. 

 Abraxas grossnlariata, var. varleyata, series exhibited, Ixviii. 

 Acidalia viarginepvnctata and A. suhsericeata, melanic varieties exhibited, 



Ixxiv. 

 Acreea, exhibition of specimens of four species taken in South Africa, xii. 



„ johnstoni, mimetic forms of, Ixvii, 281. 

 Acrteinw, on seasonal forms of various, Ixxsiv. 



Africa, on scents in various butterflies from South, ii ; exhibition of specimens 

 of four species of Acrwu from South, xii ; biouomic points in certain 

 Lamellicorns from South, xiv, 91 ; on new or unfigured butterflies from 

 South, xiv, 59 ; plague of ants in Cape Town, South, xxiii ; on seasonal 

 phases of various species of the genus Precis, of South, Ivii ; on the 

 habits of species of Ptyelus in British East, Ixvii, 225 ; contributions 

 towai-ds the knowledge of Ehopalocera of, 1. 

 Agrotis helvetina, exhibited, xxxiii. 



Angerona priinaria, exhibition of gyuandromorphic specimen of, Ixviii. 

 Ants, a plague of, in Cape Town, South Africa, xxiii. 

 Apteropeda glohosa, ab., exhibited, Ixxiii. 



,, orhicidata and Halticus apterus, exhibition of specimens taken 



together, Ixii. 

 Argynnis ad.ijipe, variety from Berkshire, exhibited, Ixvii. 

 „ niohe, vars., exhibited, Ixxviii. 

 „ „ var. eris, from Pyrenees, exhibited, xviii. 



,, thore, exhibited, Ixxviii. 

 Auditors for 1907, nomination of, cii. 

 Bee, exhibition of comb of, from branch of nut-tree, xvi. 

 Bionomic notes on certain South African Lamellicorns, xiv, 91 ; on butterflies 



from the Victoria Nyauza, Ixvii, 207. 

 Blackburne-Maze, "VV". P., notice of death of, xv. 

 Blattidw, studies of the, Ixvii, ci, 231, 487. 

 Brightwen, Elizabeth, notice of death of, xlviii. 



British Guiana, on a collection of butterflies from the Potaro River, Ix ; on 

 the dominant MuUerian group of butterflies from the Potaro River, 

 Ixxvii, 411, 



