8 Insect a. 
XII. Insecta. 
[1911] 
I.— TITLES. 
[A -v, I.] A-bij, H. Oonapyacenie 
(]{)iij[OKcepLi Bb i’. HoBonepKaccidb. 
[Feststellung dor Phylloxera in Novo- 
cerkassk.] Choz. na Donu Novocer- 
kassk 6 1911 (529-530). [ Aphidae .] 1 
Abbott, J. F. Artificial production 
of multivoltine races of silkworms. 
Science New York N.Y. (N. Ser.) 31 
1910 (58G-588). [ Lepidoptera .] 2 
Achard, J. Description d’uno nou- 
volle osp^ce do Chelidonium Thoms. 
Paris Bui. soc. out. 1911 (280-281). 
[ Goleoptcra .] 3 
Adie, J. R. Notes on mosquitoes, 
i. A method of keeping adult anopheles 
alive without feeding them on blood. 
Paludism Simla No. 3 1911 (62). 4 
Adlerz, Gottfrid. Orienteringsfor- 
magan hos steklar. [Die Orientierungs- 
fahiglceit der Hymenopteren .] Sunds- 
vall 1909 (65 pp.). 5 
Adlerz, Gottfrid. Tiphia femorata 
Fabr., dess lefnadssatt och utvecklings- 
stadier. [ Tiphia femorata Fabr., its 
life habits and stages of development.] 
Ark. Zool. Stockholm 7 No. 21 1911 
(19). [Hymenoptera.] 6 
Adlerz, Gottfrid. Oetonia aurata och 
Trichius fasciatus i myrbon. [Getonia 
aurata und Trichius fasciatus in Amei- 
sennestern.] Entomol. Tidskr. Stock- 
holm 32 1911 (43-46). [ Goleoptera .] 7 
Aiken, Jas. A synoptical view of the 
mosquitoes of British Guiana. J. 
Agric. Soc. Brit. Guiana n.s. 1 1911 
(187-204). [Diptem.] 8 
Alcock, A. Remarks on the classifi- 
cation of the Culicidae , with particular 
reference to tho constitution of the 
genus Anopheles. Ann. Mag. Nat. 
Hist. London 8 1911 (240-250). [Di- 
pteral 9 
Alderson, E. M. Notes on the life- 
history of Chrysopa flava, Scopoli. 
Entomologist London 44 1911 (126-129) 
pi. iv. [Neuropteral 10 
Alderson, E. Maude. Notes on Chry- 
sopa dorsalis Burm. Ent. Mo. Mag. 
London 47 1911 (49-54) pi. i. Also 
Atmore.E. A. pp. 54-56. [Neuropteral 
11 
Aldrich, J. M. A decision on Mei- 
gen’s 1800 paper. Canad. Entom. 
London Can. 43 1911 (34 & 35 & 108). 
[Diptcra.] 12 
Aldrich, J. M. A revision of tho 
North American species of the dipterous 
genus Hydro phorus. Psyche Boston 
18 1911 (45-70) pi. viii. 13 
Aldrich, J. M. The dipterous genus 
Diostracus Loew. Psyche Boston 18 
1911 (70-73). 14 
Alexander, C. P. New Tipulidae- 
( Diptera .) Canad. Entom. London 
Can. 43 1911 (286-288). 15 
Alexander, Charles P. Notes on 
Limnobia parielina O. S. Ent. News 
Philadelphia 22 1911 (85-86). [Di- 
pteral 16 
Alexander, Charles P. Notes on two 
Tipulidae. Ent. News Philadelphia 
22 1911 (349-354). [Diptera.] 17 
Alexander, Charles P. Synonymical 
and other notes on the Tipulidae. 
Psyche Boston 18 1911 (192-203) pi. 
xvi. [Diptera.] 18 
[Aleksandrov, N.] AjieKcaHflpoB'b, H. 
EpauHLie ofijierbi nnejiimbixTb ocodefi. 
[Ueber die Hochzeitsfliige der Bienen- 
individuen.] Pcelov. mir Kiev 2 1911 
(41-42). [Hymenoptera.] 19 
[Aleksandrov, N. A.] AJieKcan;i.poB r b, 
H. A. 3n mob tea unejrb b i> muili. 
[ Ueber wintorn der Bienon in dor Erdo.] 
Pcelov. zizni Viatka 6 1911 (254-257). 
[Hymenoptera.] 20 
