[1921] 
XI. Insecta. 
Insccla. 35 
751. — Green, E. E. and Laing, F. 
Coccidae from the Seychelles. Bull. ent. 
Res. London 12 1921 pp. 125-128. 
[Homoptera.] 
752. — Greene, C. T. A new genus of 
Bombyliidae. Proc. ent. Soc. Washing- 
ton 23 1921 p. 23. [ Diptera .] 
753. — Greene, C. T. Dipterous 
parasites of saw-flies. Proc. ent. soc. 
Washington 23 1921 pp. 41-43. 
754. — Greene, C. T. Two new species 
of Diptera. Proc. ent. Soc. Washington 
23 1921 pp. 125-127. 
755. — Greene, C. T. An illustrated 
synopsis of the puparia of 100 muscoid 
flies. Proc. U.S. nat. Mus. Washington 
60 No. 2405 1921 pp. 1-39 pis. i-xx. 
[Diptera. J 
Greenwood, W. vide Veitcli and 
Greenwood. 
756. — Grey, 0. [H. Rowland Brown.] 
Nature Study and War. Etudes de 
Lepidopterologie comparee. Fasc. 18 
Rennes 1921 le Partie pp. 9-39 (re- 
printed from “ The Times ” Literary 
Supplement). 
757. — Griffini, A. La rigenerazione 
delle zampe negli Ortotteri saltatori. 
Natura Milano 2 1911 pp. 16-26 
39-56 2 figs.* [Orthoptera.] 
758. — Griffini, A. Studi sui Lucanidi. 
Nuove osservazioni sulla grande varia- 
zione di caratteri nei maschi dei 
Lucanidi. Natura Milano 9 1918 pp. 
80-123 figs, i & ii. [ Goleoptera .] 
759. — Griffini, A. Sui concetti di 
nanismo e di gigantismo, proposti come 
applicabili alle variazioni individuali 
nei maschi dei Lucanidi. Natura 
Milano 10 1919 pp. 13-46 figs. 1-4. 
[ Goleoptera .] 
760. — Griffini, A. Intorno a teorie ed 
ipotesi sulla evoluzione dei Coleotteri. 
Natura Milano 10 1919 pp. 133-145. 
[ Coleoptera .] 
761. — Grimpe, G. Beitrage zur 
Biologie von Phyllium bioculatum G. R. 
Gray ( Phasmidae ). Zool. Jahrb. Jena 
Abt. f. syst. 44 1921 pp. 227-266 1 plate 
6 text-figs. [ Orthoptera .] 
762. — Gusid, B. Ein Beitrag zur 
Rhopaloceren-iauna Sloveniens. Glas- 
nik hrv. prirodos. drustvo Zagreb 33 
pp. 210-212 1921. 
(n-17041 j) q 
763. — Gutbier, A. Sur le “ trom- 
pette ” chez les Bourdons ( Hymenoptera , 
Apidae). Rev. Russe Ent. Petrograd 
16 1917 pp. 331-333. 
764. — Habermehl, H. Gezogene 
parasitische Hymenopteren aus Bayern. 
D. ent. Zs. 1921 pp. 81-83 185-186. 
765. — Habermehl, H. Eine inter- 
essante Ichneumonidenausbeute aus der 
Sahara. ( Hym .). D. ent. Zs. Berlin 
1921 pp. 266-268. 
766. — Hacker, H. Catalogue of 
Australian Bees. Mem. Queensland 
Mus. Brisbane 7 1921 pp. 99-163. 
767. — Haecker, V. Zur Fliegenplage 
in Wohnungen und Lazaretten. Zs. 
angew. Ent. Berlin 3 1916 pp. 204-209. 
[Diptera.] 
768. — Haenel, K. Maikaferplage und 
Vogeischutz. Zs. angew. Ent. Berlin 
5 i919 pp. 34-42. [Coleoptera.] 
769. — Haffer, 0. Bau und Funktion 
der Sternwarzen von Saturnia pyri 
Schiff. und die Haarentwicklung der 
Saturnidenraupen. Ein Beitrag zu dem 
Thema : Das Arthropodenhaar. Arch. 
Natg. Berlin Abt. A 87 Heft 2 1921 
pp. 110-166 46 figs. [Lepidoptera.) 
Haines, F. H. vide Cockerell and 
Haines. 
770. — Hall, A. Descriptions of three 
new butterflies from Colombia. Ento- 
mologist London 54 1921 pp. 278 & 279. 
[Lepidoptera.] 
771. — Hamilton, C. C. Notes on the 
life history and the control of the box 
wood leaf midge. J. econ. Ent. Geneva 
N.Y. 14 1921 pp. 359-365 pi. iv. 
[Diptera.] 
772. — Handschin, E. Collembolen 
aus Java. Rev. Suisse Zool. Gendve 28 
1921 pp. 135-145. 
773. — Hansen, V. Tillaeg og Rettel- 
ser til von Billefortegnelser (Additions, 
&c., Col. Denmark). Ent. Medd. 13 
1921 pp. 338-341. 
774. — Hardy, G. H. A preliminary 
revision of some genera belonging to 
the Diptera Brachycera of Australia. 
Proc. Linn. Soc. N. S. Wales Sydney 46 
1921 pp. 285-300 16 text-figg. 
775. — Harms, B. Die Larven der 
Flohe als Trager von Krankheits- 
erregern. Verh. Deut. Ges&ell. angew. 
Ent. Berlin 1919 pp. 122-130, 
[Siphonaptera.] 
b 3—2 
