111 . 
Tv • ~ PAGE 
description ot a new species of Torymus from Scotland, with notes on the 
other British species of the genus, &c. 40 
” >5 » >) >) >> Trichoptera (Polycentropus Kingi) from 
Scotland .. ... ... ... ... 254 
„ „ another new species of Damaster ... ... ... ...159,197 
» „ the larva of Ephestia ficulella ... ... ... ... ... 44 
„ „ >, „ „ Euclidia glyphica 210 
» „ „ » „ Nonagria fulva 114 
>> » jj » Pempelia hostilis ... ... ... ... ... 177 
„ » „ nymph and imago of Psylla peregrina, Forst 65 
>> » » „ of Arytsena genistae, Lat. . . . ... ... ... 132 
>> „ „ species of Macropis... ... ... ... ... 31 
Descriptions „ five species of Aculeate Hymenoptera unrecorded as British 97 
„ „ four new species of Cossonidae from the Hawaiian Islands ... 199 
„ „ new species of Gfeodephaga, 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 Cynipidse, 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. Muller’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 ... ... ... ... 141 
Drepana sicula, Additional notes on the larva of ... ... ... ... 122 
„ „ bred from the egg 121 
Dyschirius angustatus, Ahr., at Ilayling Island. Capture of . ... ... 93 
Early appearance of Pieris rapae ... ... ... ... ... ... 258 
„ stages of Ilydrocampa nymphaealis, Further notes on the ... ... 249 
Eggs and larvae, On the, of some Chrysomelse 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 
73 
103 
181, 229, 246 
191 
44 
148 
145 
„ of Portugal, Notes on the (Introductory) 
„ „ „ „ „ „ (Neuroptcra) 
„ „ „ „ „ „ (Lepidoptcra) 
Ephemeridae, An announcement of new genera of the 
Ephestia ficulella, Description of the larva of... 
Erebia Cassiope at home 
Eucalyptus-Gfalls ... 
