82 Insecta 
XII. Insecta. 
[ 1018 ] 
Cavernicolous, Subterranean. 
Czizek, 340 ; Jeainel, 764 ; Jeannel 
& Racovitza, 765 ; Schmitz & Bequaert, 
1364 ; Van Dyke, 1545. 
Aquatic. 
Aim, 30 ; Lameere, aquatic to terres- 
trial, 856 ; Lundblad, 925 ; Needham, 
1070 ; Szymanski, of land-insects, 1472. 
Gregariousness. 
Meyer, 1005 ; Mozier & Snyder, 1027 ; 
Poulton, 1201; Snyder, 1422. 
Flight. Migration. 
Bervoets, 108 ; Demoli, 354 ; Demoll, 
flight, 357 ; Pictet, 1187 ; Roubaud, 
1331 ; Stellwaag, 1438 ; Verhoeff, 1558. 
Sound-production, 
Allard, 22, 23 ; Clainpanaiu Gybister, 
273; Gahan, 549. 
Food-habits. 
Barker, 75; Br£thes, 184 ; Cameron, 
229 ; Davidson, 345 ; L6caillon, 871 ; 
Mitter, Pangonia, 1016 ; Poulton, 1203 ; 
Riley, 1290 ; Schmitz, 1355. 
Parasitic. 
Bridwell, 188 ; Brindley, 191 ; Burke, 
220 ; Cushman, 332 ; Fenton, 461 ; 
Ferris, 466 ; Gautier, 557 ; Glaser & 
Wilcox, 587 ; Graham, 599 ; Imms, 
747 ; Malenotti, Chalcid parasites of 
Chrysomphalus, 951 ; Muesebeck, 
1033a; Muir, 1035; Nuttall, 1094; 
Pemberton & Willard, 1148-1151 ; 
Perkins, stylopisation, 1157 ; Perkins, 
1159; Pierce, 1191; Sparck, Hypo- 
derma, 1423 ; Saccharomycetes of 
Lecanium, Tcodoro, 1481 ; Tragardh, 
1515. 
Sex-relations. 
Dixey, nuptial flight, 375 ; Federley, 
455 ; Harrison, 642 ; Illingworth, 745 ; 
Labitte, 852 ; Mcllerio, abnormal copu- 
la, 997 ; Perkius, 1158 ; Wheeler, 1629. 
Parental, Oviposition. 
Adler, 3 ; Awati, 38 ; Bridwell, 188 ; 
Chapman ; Criddle, 321 ; Gautier, of 
Apanteles, 558, 559 ; Huugerford, 736, 
737 ; Stager, 1427 ; Strickland, 1453 ; 
Taylor, 1480 ; Townsend, 1513. 
Phenology. Hibernation. 
Cartis, 328, 329 ; Eckstein, 418 ; 
Graham-Smith, 600 ; Hutchison, Musca 
741 ; Sell, 1383 ; Arundel, early 
appaarance, Anon., p. 469 Nature 100. 
Instinct. Tropisms. 
Borja Tarrius, 161 ; Criddle, insects 
and light, 320 ; Demoll, 355 ; Doflein, 
379 ; Dolley, light and rate of move- 
ment, 381 ; Ege, 422 ; Lecaillon, 872 ; 
Lodge, 914 ; McEwen, light, gravity, 
945 ; Marchand, Anopheles thermo- 
tropism, 978 ; Natzmer, 1051 ; Turner, 
1522; Wasmann, 1602; Willey, 1651. 
Resemblance, Protection, Utility. 
Ainslie, 5 ; Brecher, Pieris experi- 
ments, 176 ; Dixey, 373 ; Dtirken, 398 ; 
Heikertinger, 665, 666, 673 ; Jorschke, 
772; Joicey & Talbot, 775 ; Melin, 996 ; 
Mottram, 1025, 1026 ; Neale, 1068 ; 
Nonaka, colour of head and eggs of silk- 
worms, 1084 ; Puntel & Sin6ty, 1132 ; 
Poulton, 1206. 
Attitudes. Sleep. 
Chapman, 259 ; HykeiS, 742 ; Proch- 
now, Elater springing, 1215 ; Rabaud, 
1233, 1234 ; Stander, Resting-places 
Lep., 1431. 
Luminosity. 
Geipel, 561 ; Harvey, 648 ; Hess, 
699 ; Isaak, 749 ; Mast, 989 ; Vogel, 
Lampyris, 1571. 
Natural history (particular cases). 
Back & Pemberton, Ceratitis , 41, 42 ; 
Bresslau, Culicidac, 179 ; Goldsmith, 
Cicindelidae, 594 ; Nielsen, biology of 
Tachinidae, 1079 ; Prell, 1214 ; Saalas, 
Scolytidae, 1338 ; Schwetz, Glossina, 
1378 ; Stager, Cicindela- larva, 1428. 
Pupal Habits. Cocoons. 
Cleghorn, 75 ; Cushman, 336 ; 
Dewitz, 362 ; Howard, as storehouses, 
725 ; Main, pupation, 949, 950 ; Wata- 
nabe, 1609, 
Insects, Plants and Flowers. 
Plants and Cecidom. galls, Bagnall 
& Harrison, 54 ; Butler, 224 ; Jansson, 
762 ; Jones, 779 ; Kenoyer, 805 ; 
Paminel & Kenoyer, 1128 ; Patch, 
1141 ; Woods, V accinium, 1665. 
