111. 



PAGE 



Description of a new species of Torymus from Scotland, with notes on the 



other British species of the genus, &c. 40 

 „ „ „ „ „ „ Trichoptera (Polycentropus Kingi) from 



Scotland 254 



„ „ another new species of Damaster ... ... ... ...159,197 



„ „ the larva of Ephestia ficulella ... ... ... ... ... 44 



„ „ ,, „ „ Euclidia glyphica ... ... ... ... ... 210 



„ „ 5 , „ „ Nonagria fulva ... ... ... ... ... 114 



„ „ „ „ „ Pempelia hostilis ... ... ... ... ... 177 



„ „ „ nymph and imago of Psylla peregrina, Forst. ... ... 65 



,, „ „ „ of Arytaena genistse, Lat. . . . ... ... ... 132 



„ „ „ species of Macropis... .. ... ... ... .. 31 



Desci'iptions „ five species of Aculeate Hymenoptera unrecorded as British 97 



„ „ four new species of Cossonidae from the Hawaiian Islands .. 199 

 „ „ new species of Greodephaga, Characters of new genera and, 



from the Hawaiian Islands.. ... ... ... 226 



„ „ two new species of Coleoptera from Central America .. Ill 



Destructive effects of Anisoplia austriaca in Russia ... ... ... ... 139 



Diagnoses quatuor novarum Pentatomidarum ... .. ... ... ... 233 



"Die Lepidopteren der Schweiz, von Professor Dr. H. Frey :" Review ... 118 



Dilar in South America, Occurrence of the Neuropterous genus ... ... 39 



Dimorphism among Diptera, Dr. F. Muller's discovery of a case of female . 130, 206 



„ in Paltostoma torrentium, Female .. ... ... ... 225 



„ ,, the Cynipidae, which produce oak-galls, Dr. Adler's second 



Memoir on ... ... ... ... ... ... .. 258 



„ of female Blepharoceridse... ... ... ... ... ... 206 



Diptera, Dr. F. Muller's discovery of a case of female dimorphism among ..130, 206 



Dipteron new to Britain, A ; Sapromyza bipunctata ... ... ... ... 260 



Discovery of a case of female dimorphism among Diptera, Dr. F. Miiller's 130, 206 



„ „ the winged form of Prosopistoma punctifrons ... ... ... 46,117 



Distribution of Damaster, On the, with description of a new species ... 159 



Dolerus from Scotland, Description of a new species of ... ... ... 206 



Dr. Adler's Second Memoir on Dimorphism in the Cynipidae which produce 



oak-galls 258 



Dr. F. Muller's discovery of a case of female dimorphism among Diptera... 130, 206 



Dragon-flies of Switzerland, Two additions to the ... ... ... ... Ill 



Drepana sicula, Additional notes on the larva of ... ... ... ... 122 



„ „ bred from the egg ... ... ... ... ... ... 121 



Dyschirius angustatus, Ahr., at Hayling Island. Capture of . ... ... 93 



Early appearance of Pieris rapae ... .. ... ... ... 258 



,, stages of Hydrocampa nymphaealis, Further notes on the ... ... 249 



Eggs and larvae, On the, of some Chrysomehe and other (allied) species of 



Phytophaga ... ... ... .. ... ... 150 



Eidophasia Messingiella at Hokendorf, near Stettin .. ... ... ... 45 



Elipsocus cyanops, Rostock, a species new to Britain ... ... ... 21, 71 



Entomological Society of London, Proceedings of the 



47, 72, 96, 120, 167, 216, 240, 260, 280 



Entomology in Suffolk, Reminiscences of .. ... ... . ... 124 



„ of Portugal, Notes on the (Introductory) ... ... ... 73 



„ „ „ „ „ „ (Neuroptera) 103 



„ „ (Lepidoptera) 181,229,246 



Ephemeridae, An announcement of new genera of the .. ... ... 191 



Ephestia ficulella, Description of the larva of ... ... ... ... ... 44 



Erebia Cassiope at home... ... ... .. ... ... ... ... 148 



Eucalyptus-Grails ... ... ... ... ... ... ... ... ... 145 



