143 Inseda. Subject Index. — Ethology. 
Habits of bee ; Phillips, 
Beitriige zur Biologic d. nonvegischen 
Ilummeln ; Lie-Pettersen, 1. 
Wasp-life (Social and Solitary). 
Habits of tropical Vespidae, and of 
parasitic Apid, Exacrete ; Ducke, 4. 
Ne3t and food-habits, Eumenes pomi- 
formis ; Laloy, 1. 
(Peckham, George Williams. Wasps, 
social and solitary. With an introduc- 
tion by John Burroughs.) 
(Buysson, R. du, 10 ; Vespides du 
genre Nectarina.) 
Habits of fossorial Ilymenoplcra ; 
Adlerz, 1. 
Termite-life. 
Oecology of Termites ; Holmgren, 2. 
Termitopliilous Insects, Erythrea ; 
Silvestri, 3. 
Termitocolous Thysanura gen. n. ; 
Escherich, 2. 
Tennitidae vide eticim Food-liabits. 
CavernicolouS; Subtsrranean. 
Cave Coleoplcra ; Jeaunel, 1,5, 6 ; 
Krauss ; Planet, 2. 
Laemostenus cavicola, variation ; 
Miiller, 2. 
Larves do Coleopteres cavern icole3 ; 
Peyerimhoff, 4. 
Sammeln von Ilohlenkafern ; Dom- 
browski, 1. 
(Reittcr, E., 27 ; Neue . . . in der 
Ilerzegowina entdeckte Grottenkiifer.) 
Cave insect in ruins of Herculaneum ; 
Glard, 1. 
Ilypogenl aquatic fauna ; Jeannel, 2. 
Fauno souterraine, origines de ; 
Peyerimhoff, 2. 
(Abeille de Perrin, 11 ; Sidlitia bal- 
eetenais.) 
Aquatic. 
Structure and life-his'.ory of the larval 
stages of the DonacUnie (Danish) ; 
Boving. 
Ways of progression in -water-bugs 
Bueno, 3. 
Bionomics of water-beetles, Norfolk ;; 
Browne, 2. 
Aquatic Blatlid and Lgmpyrid 
Annandale, 1. 
Weevil, aquatic; Annandale and 
Paiva. 
Seawater, Anopheles mosquitoes in i 
Vogel, Batavia, Geneesk. Tijdschr. Ned. 
Ind., 46, 100G, (66-85), 
Gregariousness. 
Schmetterlingsschwarme : Saj6, 2. 
Swarming, Culex pi plena ; Knab, 2. 
Swarms on mountain-tops, New 
Zealand ; Hudson. 
Swarming bees, vide Bee-life. 
Fi ght, Migrat'on. 
Rliopalocera and wind; Thomas* 
(xviii, xix), London, Troo. ent. Soc.,. 
1906. 
Migration, Bombas', Luckham, Ento- 
mologist, l'JOG, (65). 
Wandernde Sclimetterlinge ; Graebe- 
ner. 
Migration, Pieridae ; Wickwar ; Green,. 
Spolia zeylan, 3, (219;. 
Insektenwanderungen in Usambara ; 
Vo33eler, 1. 
Immigration of Lep. to Britain;: 
Adkin, 3. 
Invasion de Dlaehromus, PcccUus et 
A mam h Angers; Bouvet; also Glard.,. 
Op. cvd. (28). 
Sound-production. 
Humming and Flight, Dipiera ; Cobb.. 
Song of mosquito ; Weber, 3. 
Athmungsorgane der Biene (Russ.) r, 
Diacenko, 3. 
Tonerzeugende Schmetterlinge 
Japha, 1. 
Stridulation of Gnjllidae ; Oude- 
mans, 3. 
Stridulation, Grylltis; Kreidl andi 
Regen. 
