25G Insecla. 
XI. Insecla. 
[ 1022 ] 
HYMENOPTERA. 
Notes on some aquatic Hymenoptera 
pp. 19-37, figs., Henriksen Ann. Biol, 
laeustre 11. 
Notes on biology of various French 
Hymenoptera pp. 27-30, Picard Bull. 
Soc. ent. France, 1922. 
Morphological and biological re- 
searches on the “ Putzapparate ” of 
Hymenoptera pp. 1-63, 65 textfigs., 
Gennerioh Arch. Natg. 88 A 12. 
Hymenoptera, notes on <j> reproduc- 
tive organs, p. 73 (figs.), Baird Proc. 
Acadian Ent. Soc. 1921 no. 7. 
Hymenopterological rosults of an 
Expedition through Turkey and Asia 
Minor, pp. 149-222, figs., Fahringer 
Arch. Natg. 88 A 9. 
Hymenoptera, revision of, in Dal- 
matia, Albania, Montenegro, p. 36, 
Maidl Ann. Nathist. Hofmus. Wien 
35. 
Records of Hymenopterous Parasites 
in Pennsylvania p. 95, Champlain 
Pysche, Boston 29. 
Gall-fauna in Pomerania, list of, 
p. 246, Hedicke Ent. Zeitung 78 1917. 
Biology of numerous parasitic Hy- 
menoptera, and host list pp. 325-388 
Fahringer Zs. angew. Ent. 8. 
Bees’ and wasps’ nests, Malyshev 
Rev. Russe Ent. 17 pp. 1-19. 
Notes on Fossoria of France pp. 
190-192, Berland Bull. Soc. ent. 
France 1922. 
Apoidea. 
Apidae. 
Bees and Wasps of North Bavaria 
pp. 233-248, Enslin Arch. Natg. 
88 A 6. 
Bee fauna of Pomerania, revision of 
p. 65, Bluthgen Ent. Zeitung 80 1919. 
The Danish Bees, Jorgensen Copen- 
hagen 1921 268 pp. 32 figs. 
Tegumentary glands of Apidae and 
allied forms pp. 369-464, pis. xii-xxii, 
Heselhaus Zool. Jahrb. Abt. f. Anat. 
43. 
Bees, notes on life history of, Zander 
Allevamonti 3. 
Bees, gathering of honey and wax 
of, pp. 441-445, 473-476 (figs.), Bolle 
Allevamenti 3. 
Melitta leporina Pz. nesting habits 
7 pp., Malyshev Izvestia Petrograd 
Sci. Inst. P.F. Leshaft 6. 
Panurqidae, synopsis of, Illinois 
p. 159, Robertson Psyche Boston 29. 
Apis mellifera, life history cycle, 
Parker Rept. Iowa State Apiarist 
1921 pp. 43-49 (fig.) ; structure and fer- 
ments of alimentary canal pp. 509-556, 
3 pis., Pavlovsky & Zarin Q. J. Microsc. 
Sci. 66 ; mouth parts p. 110, Rathsam- 
iiausen Rev. Zool. Agr. et App. 21 ; 
wax glands of p. 37, Rathsamhauskn 
Rev. Zool. Agri. et App. 21 : tibia and 
alimentary canal of pp. 174 & 178, 
Rathsamhatjsen Rev. Zool. Agri. et 
App. 21 ; notes on recently discovered 
respiratory muscle, p. 813, Betts 
Nature London 109 ; auditory sense 
pp. 173-199, McIndoo J. Comp. Neur. 
Psych. 34 ; sex-determination p. 143, 
Jegen Biol. Zentralbl. 42. 
Gynandromorphism of Hylaeus con- 
fusus, p. 17, Perkins Ent. Mo. Mag. 
58 ; of Halictus pauxillus v. immargina- 
tus, p. 17, Perkins Ent. Mo. Mag. 58 ; 
of Nomada conjungens, p. 17, Perkins 
Ent. Mo. Mag. 58. 
Life history and habits of Colletes 
inaequalis Canada p. 38 (fig.), Stohr 
Ann. Rep. Quebec Soc. Prot. Plants 11. 
Notes on Bombus in Wales p. 271, 
Walton Ent. Mo. Mag. 58 ; in Indian 
Museum, notes, pp. 88-89 Dover Rec. 
Ind. Mus. 24. 
Bumble-Bees of the Petrograd Pro- 
vince, Skorikov Petrograd Agron. 
Inst. Sci. Res. Dept. Ent. Sta. Ser. C 
no. 11 51 pp. 
Systematic and biological notes on 
bumble-bees, Frison Trans. Amer. Ent. 
Soc. 48 pp. 307-326. 
Bremus (Bombus) fervidus method of 
defence, U.S.A. p. 180, Plath Psyche 
Boston 29. 
Chilicola, biology of genus of, p. 63, 
Herbst Ent. Mitt. 11. 
Lilhurgus albofimbriatus emergence 
of, Hawaiian Islands p. 53-54, Giffard 
Proc. Hawaiian Ent. Soc. 5 no. 1. 
