lloiiiiilota puheriila, Sharp, and otiier Cole(ipt7era at Clipsham, 11 ; vicina, 



Steph., A bituberculate form of ... .. ... ];i4, 102 



Hydradephaga and Hydrophilidao taken during the present season ... 190 



Hydrilla palustris, British localities for .. ... ... ... ... ■•• 115 



Hydrothassa hannoverana, F., in Cumberland .. ... ... .. ■• 262 



Hymenoptera, Aculeata, An excursion to Egypt, Palestine, Asia Minor, &c., 

 in search of, 164; at Birmingham, &c., Stoborough Heath, Warehani, 

 Dorset, 13 ; Harting, Sussex, 14 ; in North Wales, 62 ; near Cobliam 

 (Surrey), 21i); on the coast of Kent, 265; Scottish Aculeate, addi- 

 tions to the list, 265 ; in Scotland, Aculeate, 266, 288 ; Parasitic, &e., near 

 Ipswich in October, 42 ; Three little known British Aculeate, Pompilus 



approximatus, Gni., Osmia parietina, Curt., and O. inermi.«, Zett. 51 



Hyperetes guestfalieus, Kolbe, at Dover ... ... ... ... .. 88 



Iceland and the Faroe Islands, Coleoptera from .. ... .. 253 



Ichneumon solicitonus and Scolopates vai'ipes in New Zealand, Habits of . 160 



Italian Lakes, Lepidoptera of .. ... . ... .. ... 78 



Kent, Aculeate Hynii'iioptera on the coast of ... ... .. .. ... 265 



Lampides baetica bred in Guernsey ... ... ... ... ... .. 240 



Laphria flava, L., in Inverness-shire, Scotland ... ... ... .. ... 87 



Larva of Eriocampa lirnacina, A special structure in .. ... .. 228 



Larval Hemiptera, Note on the attractive properties of certain ... ... 185 



Lepidoptera at Lowestoft, 188 ; Eannoch, 21 ; Further notes on South African, 

 140; in North Devon, 1899, 42; New Hawaiian, 257; of tlie Italian 

 lakes in October, 78 ; " Schill " Collection, 240 ; Teratological specimens 



of 197 



Lestes barbara, Fab., in Alderney .. ... ... ... ... ... 189 



Leucorrhinia dubia, v. d. L., Probable migration of ... ... ... ... 189 



Libellula fulva, Miill., The old British localities for, 65; quadrimaculata, 



Migrations of, in Belgium ... ... ... ... ... ... ... 222 



Lithocolletis concomitella, Bankes, and its neai-est allies. On the larvoe, habits, 



and structure of, 30, 69, 102 ; pyrivorella, Bnks., Supplementary notes on 125 



Liverpool district, Coleoptera in the ... ... ... ... ... ... 64 



Loxocera, Notes on ... ... ... ... ... ... ... .. 115 



Lycsena Adonis, Hermaphrodite specimens of, 208 ; bellargus (Adonis) in 



Hertfordshire, 240 ; argiolus in South London ... ... ... ... 159 



Machilis maritima. Leach, Notes on the habits of ... ... ... ... 188 



Mantispa, A remarkable new mimetic species of . ... ... ... ... 127 



Massachusetts Agricultural College, Course of Entomology at... ... ... 283 



Meade's Collections, The late Mr. R. H 136 



Mending broken insects ... ... ... ... ... ... 190 



Metzneria littorella, Dgl., Description of the larva of ... ... ... ... 127 



Micro-Lepidoptera, New Corsican and French, 152, 216; Revision of the 



Nomenclature of ... ... ... ... ... .• ■■■ ... 4 



xMidlands, Rare Diptera, 1899 87 



Migration in Leucorrhinia dubia, V. d. L., Probable case of ... ... .. 189 



Migrations of Libellula quadrimaculata in Belgium .. ... ... ... 222 



Mimetic resemblance between Pai-agus bicolor, F., a Diptcron, and Prosopis 



variegata, F., an Aculeate Hymenopteron ... ... ... ... .. S3 



Mutilla curopsea and Polistes gallica, L. ... ... ... ... ... 135, 160 



