140 Insecta. 
Xll. Insecta. 
[1906] 
Experiments avec les chenilles et 
chrysalidos cle Vanessa urticae ; 
Jachontov, 1. 
Einfluss der Warme auf die Raupen 
der Traubenmotten Cochylis ambtguclla 
und Eudemis botrana ; Dewitz, 3. 
Einfluss der Warme auf Insekten- 
larven ; Dewitz, 1. 
Croesus varus and latipes , influence 
of food ; Rossum, 4. 
Effects of reagents on development of 
Calandra ; Cole. 
Damp, effects of on Teracolus larvae ; 
Dixey, (cv), London, Proc. ent. Soc., 
1906. 
Environmental effects, Polyphaga , etc. 
(Russ.) ; Faussek, 1. 
Entomologie und Meteorologie ; 
Prochnow. 
Papilio podalirius, Veranderung der 
Schuppenformen durch aussere Ein- 
fliisse ; Linden, 1. 
Bivoltine race of silkworms into 
trivoltine, artificial change of (Japanese) ; 
Tsuboi. 
Change of function ; Jacobi. 
Regeneration. 
Physiological (or normal) regenera- 
tion ; Kellogg, 1. 
(Kellogg, 9 ; Regeneration in larval 
legs of silkworms.) 
Epithelial degeneration and regenera- 
tion, moBCuteron Collcmbola: Folsom 
and Welles, 1. 
Epithelial function, mid-intestine, 
CoJlembola ; Folsom and Welles, 2. 
Chemical. 
Chemical nature of some insect 
secretions ; Melander and Brues. 
Resistance of Dipterous larvae to 
plant-poisons ; Meijere, 7. 
Verhalten niederer Tiere gegen Forma- 
lindampfe ; Lampert, 1. 
Action de certains alcaloldes sur les 
blattes; Michalski. 
Immunitat der Bienenmotte ( Galcria 
■melonella) in Bezug auf Tnfektion mit 
Tuberkulose; Metalnikov. 
Ein Toxolecithid des Bienengiftes ; 
Morgenroth u. Carpi. 
(Phisalix, 1 ; Yenin des abeilles.) 
DEVELOPMENT. 
General. 
Recherclies sur la biologie et le 
developpement des Hym^nopteres para- 
sites. Les Platygasters ; Marchal, 7. 
Parthenogenetic development of an 
endophagous parasite, Ageniaspis ; Sil- 
vestri, 4. 
Abnormal development, Litomastix 
trunc’citellus, sex determined by fecunda- 
tion ; SJlvestri, 5. 
Polyembryony and determination of 
sex. Marchal’s and Silvestri’s views ; 
Howard, 2. 
Polyembryonie et determinisme 
sexuel ; observations de P. Marchal ; 
Bugnion, 1. 
Generations wechsel, Metamorphose 
und direkte Entwicklung ; Wedekind. 
Chromosomes, sexual differences in 
IJemiptera, determination and inheri- 
tance of sex ; Wilson, 2. 
Germ cells of aphids; Stevens, 2, 3, 
4, 5. 
Chromosomes of Phylloxera, number, 
etc. ; Morgan. 
Oogenesis. 
Nucleoli during oogenesis, with 
especial reference to synapsis, Odonata ; 
McGill. 
Male and female eggs, Pliylloxerans ; 
Morgan. 
Ovogenese, Punaise ; Soyer, 2. 
Ovocytes ramifies eta forme liydro'ide; 
Soyer, i. 
, Maturation unfertilised egg, polar- 
bodies, Tenthredinidae ; Doncaster, 1. 
Spermatogenesis. 
Spermatogenese, Pgrrhocoris apterus r 
Gross. 
Spermatogenese, Forficula auricu- 
lar in ; Zweiger, 1, 2. 
