(GexCIXie) 
INDEX. 
Nore.—Where the name only of the Genus or Species is mentioned, the 
description will be found on the page referred to. 
The Arabic figures refer to the pages of the ‘Transactions’; the Roman 
numerals to the pages of the ‘ Proceedings.’ 
New Genera and Species, and those which have been redescribed, will be 
found in detail, but certain of the longer papers are arranged generically 
under their headings. 
Many of the subjects indicated as being found in pp. 317-332, and xx.-xlvil., 
are referred to in the President’s Address, which is not separately 
indexed. 
Page Page 
GENERAL SUBJECTS «.....0+- xcix | HYMENOPTERA Jopeonnnisac cll 
COLEOPTERA <..--...0:s0.00--- c LepIDOPTERA . eli 
TDIWEnoYN, Gogpspscosnpeqoosdoooce™ cl NEUROPTERA ....- seeohanccates eviil 
HEMIPTERA ......--- Sioesuoebeee cil ORTHOPTERA ...scereesee seers evlil 
——_—_—_—_—_—_—$—[_{£ 
GENERAL SUBJECTS. 
Abnormalities in Halticid beetles, exhibited, x., liii.: gynandromorphous 
Chelisoches morio, exhibited, xxxiil. 
Annual Meeting, 1xi. 
Brachycerus apterus, photograph of, exhibited, xvil. 
Butterflies, neuration of, changes in the wing structure of (A. R. Grote), 333 ; 
aberrations in Lepidopterous neuration, 342. 
Bye-Laws, alteration of, at Special Meeting, xlvii. 
Cordyceps growing from a Cicada larva, exhibited, viil. 
Dermestes vulpinus and Agrotid larve, damage by, referred to, lx. 
Destruction of butterflies by birds, etc., referred to, Xxxviil.-xlvi. 
Dicranwra vinula, the prothoracie gland of (O. H. Latter), structure and 
function, 113; homology, 121; referred to, xi.—Presence of potassium 
hydroxide in the alimentary canal of, 124. 
Dimorphism, Seasonal, in African butterflies (Dr. A. G. Butler), 105. 
‘““ Dry-”? and ‘‘ wet-season forms,”’ discussion on, vi. 
Danning, Mr. J. W., death of, lv. 
Homeochromatism and mimicry in butterflies, paper, exhibitions and dis- 
cussion On, XX., XXXIV. 
Hybridization of Lepidoptera, Standfuss’s experiments on, account of (Dr. 
F. A. Dixey), l.:—of Tephrosia bistortata and T. crepuscularia, xlix. ; 
of Zygena ochsenheimeri and Z, filipendule, ii. 
