( Ixxxv ) 



DIPTERA. 

 Gnat, on the habits of the, xxxi. 

 LarvEe in the fronds of Pteris aquilina, xxviii. 

 Syrphm lasiojjldhalmns with malformed legs, xxi. 



HEMIPTERA. 



Aphides attacked by parasitic Hymenoptera, ii. 



Coccus on cork-oak, xxiii. 



Phylloxera vastatrix, Government Report concerning, xlvi. 



Picromerus bidens destroying larvae of Nematus, 283. 



HYMENOPTERA. 



Anomalon fasciaUmt, a new British species, xliv. 

 Ants in the Island of May, plague of, xxv. 



„ storing grain, v., viii. 

 Catalogue of British CTirysididce, Ichnenmowtdce, Braconidce, and 



EvaniidcB, notes on a, 259. 

 Cynipidcs, microscopic preparations of, xvii. 

 FormicidcB from Calcutta, collection of, xxxi. 

 Ichneumonidts, pedunculated cocoon of a species of, xxvii. 

 Japan, collection from, xx. 



Microgaster from Ceylon, mass of cocoons of a species of, xxiii. 

 Nematus, ravages of a species of, checked by Picromenis bidens, 283. 



„ Vallisnien, note respecting the galls of, vi. 

 Parasitic larvse on Pygeera bucepliala, v. 

 Queen-Bees, do they sting ? xliv. 

 Saw-flies, collected cocoons of, v. 



LEPIDOPTERA. 

 Acentropus, on the genus, 121, 287.— sexual apparatus of, 157. 

 Acherontia Atropos, on the sound produced by, xxviii.— variety of the 



larva of, xxxviii. 

 Acronycta leporina, dimorphism in, x. 

 Agrotera nemo7'alis in Sussex, capture of, xxvii. 

 Antisjnla Rivillei in a grape leaf, mines of, xxiii. 

 Argynnis Lathonia at Dover, capture of, xxxi. 

 Aspidisca in aspen from Oregon, mines of a species of, xxi. 

 Bombyx mori, double cocoons of, v. 

 Case-making moth from Ceylon, feeding on Citrus, xxvii. 

 Costa-Rica, butterflies from, iii. 

 Crambus verellus, a new British species, xxxvii. 

 Esthema confluens, 49. 

 Fossil Butterfly in the Stonesfield slate, xxxi. 

 Gonopteryx rlianmi attracted by Rhamnus alaternus, xxv. 

 Jablonsky and Herbst, on the Diurnal species described by, 111. 



