CONTENTS. 



XIU 



Uniformity in pinning and setting Lepi- 



doptera, 231 (figs.), 299, 329 ; in setting 



Lepidoptera, 359 

 Uropteryx sambucaria, aberration of 



(fig.), 25; in October, 334; sambucata, 



371 

 Urticating hairs of larvae, 135 



Vanessa antiopa, 59, 65, 118, 121, 164, 

 192, 221, 316, 318, 333, 357; atalanta, 

 90, 121; cardui, 90, 121; c-album, 10, 

 23, 195, 264, 288, 312, 329, 339, 367, 

 var. hutchinsonii, 357 ; huntera, 121 ; 

 1-album, 375 ; levana, 29 ; levana- 

 prorsa, experiments with, 105; poly- 

 chloros, 10, 90, 261 ; urticse, 127 ; in 

 January, 129 ; experiments with, 173 ; 

 varieties of (figs.), 73 



Varieties of British species, continental, 

 63 



Varieties — Abraxas grossulariata, 61, 

 165, 260, 265, 291, 340; Acidalia mar- 

 ginepunctata, 370; Acronycta alni, 

 69 ; aceris, 338 ; Agriopis aprilina, 69 ; 

 Agrotis agathina, 69 ; corticea, 69 ; 

 exclamationis, 292 ; lucernea, 69 ; 

 puta, 140 ; saucia, 69 ; segetum, 69 ; 

 simulans, 69 ; Amphidasys betularia, 

 53, 63 ; Angerona prunaria, 64, 260 ; 

 Anticlea rubidata, 68 ; Aplecta nebu- 

 losa, 82; Arctia caia, 1, 60, 260; men- 

 thastri, 58, 197 ; villica, 259 ; Argyn- 

 nis adippe, 59 ; selene, 59 ; Arsilonche 

 venosa, 58 ; Boarmia cinctaria, 145 ; 

 repandata, 69 ; Bombyx quercus, 264 ; 

 Callimorpha dominula, 64 ; Calocampa 

 vetusta, 160 ; Catocala nupta, 315 ; 

 Chrysophanus phloeas, 30, 191, 314; 

 Cidaria russata, 165 ; Cleoceris vimi- 

 nalis, 292 ; CoUas edusa, 59 ; Coremia 

 designata, 221 ; Cosmia trapezina, 

 137 ; Cucullia absynthii, 69 ; Cymato- 

 phora duplaris, 339 ; Enodia hyper- 

 anthus, 338; Epinephele ianira, 64, 

 68; tithonus, 337; Epunda lutulenta, 

 56 ; Euchelia jacobaeae, 64 ; Eupithecia 

 castigata, 217 ; Hadena contigua, 123 ; 

 dentina, 121 ; psi, 122 ; thalassina, 123 ; 

 Hesperia lineola, 68 ; Hybernia mar- 

 ginaria, 69 ; Hypsipetes trifasciata, 

 168 ; Larentia didyma, 165 ; Leucoma 

 salicis, 339 ; Lycaena segon, 292 ; 

 alexis, 91 ; bellargus, 130 ; corydon, 

 69, 91 ; icarus, 314 ; Mamestra ab- 

 jecta, 217; Mania typica, 67, 137; 



Melanippe hastata, 219 ; Melitaea auri- 

 nia, 64, 71; Nemeobius lucina, 314; 

 Noctua augur, 69 ; Odonestis pota- 

 toria, 141, 142 ; Ophiodes lunaris, 

 139; Orgyia fascihna, 339; Papilio 

 machaon, 57 ; Phigalia pedaria, 140, 

 292 ; Ptilophora plumigera, 69 ; Polia 

 flavicincta, 137; Polyommatus phloeas, 

 259, 268 ; Setina irrorella, 60 ; Spilo- 

 soma lubricipeda, 60, 61 ; menthastri, 

 199, 265; Stauropus fagi, 71; Te- 

 phrosia biundularia, 69 ; Triphaena 

 pronuba, 338 ; Uropteryx sambucaria, 

 25 ; Vanessa atalanta, 371, 375 ; 

 urticae, 59, 73, 86, 168; Venilia macu- 

 lata, 61 ; Xanthia gilvago, 66 ; Xylina 

 ornithopus, 161 ; soeia, 161 ; Xylo- 

 campa areola, 160; Zygaena exulans, 

 369; filipendulae, 60; lonicerae, 60; 

 trifolii, 60, 71, 341 



Various insects, 193 



Venilia maculata, 61 



Vertical distribution and derivation of 

 Khopalocera in the Pyrenees, 320 



Vertical distribution of Lepidoptera, on 

 the preponderating influence of or- 

 ganic over physical environment in 

 determining, 345 



Vespa germanica, 140 



Wales — Acherontia atropos, 316 ; Agrotis 

 ashworthii, 288 ; Lycaena argiolus 

 abundant, 333 ; Notes from, 217, 289 ; 

 Rhopalocera of Colwyn Bay, 336 ; 

 Vanessa c-album, 195 

 Wax in cell of Retinia resinana, 136 

 Wingless or partially wingless female 

 moths, 127 



Xanthia aurago, 58, 70, 94, 131 ; citrago, 



94, 133 ; gilvago, 21, 22, 53, 80, 94 ; 



ocellaris, 21, 66, 370 

 Xanthogramma citrofasciata, 142 

 Xanthosetia zoegana, 88 

 Xyletinus ater, 218 

 Xylina conformis, 57, 60; rhizolitha, 



195 ; semibrunnea, 161 ; socia, 161 ; 



zinckenii, 21, 165, 197 

 Xylomiges conspicillaris, 60 

 Xylophasia sublustris, 22, 23 



Zeuzera aesculi, 142 



Zygaena exulans, 60, 61, 369, 373 ; poli- 

 sellae, 290 ; trifolii (figs.), 342 



