465 



Hemiptera. 



68585 ... 57.52 Schizoneura : 16.5 



1911. Die Blutlaus und ihre VertilguDg. Schweiz. laiidwirtsch. Zeit- 

 sehr. 30 p. 1146—1147, 1 fig. 



86 . . , 57.52 Schizoneura : 16.5 



1911. Die Biutlaus {Schizoneura lanigera). Schweiz, landwirtsch. Zeit- 

 schr. Jahrg. 38 p. 747-751, 1 fig. 



87 Patch, Edith M. 57.52 Schlzoiienra : 16.5 



1912. Elm Leaf Curl and WooUj^ Aphid of the Apple. Science Jf. S. 

 Vol. 36 p. 30-31. 



88 Sajö, Karl. 57.52 SchizoBeura 1 16.5 



1911. Der ärgste Feind der Apfelbäume. (Die Blutlaus.) Prometheus 

 Jahrg. 22 p. 769-773, 792-796, 4 figg. 



89 Xuttall, G. Clarke. 57.52 Tachardia : 16.1 



1910. Shellac and the Lac Industry. A Mysterious Aid to Civilization. 

 Scient. Amer. Suppl. Toi. 69 p. 371—372, 1 fig. {Tachardia lacca.] 



90 Wehster, F. M., and W. J. Phillips, 57.52 Toxoptera : 16.5 



1912. The Spring Grain-Aphis or ''Green Bug". U. S. Dept, Agric. Bar. 

 Entom. Bull. No. 110, 153 pp., 9 pis,, 48 figg. 



91 Phillips, W. J., and J. J. Davis. 57.52 Toxoptera (77) 



1912. Papers on Aphididae. Studies on a New Speeles of loxoptera, 

 "VVirh an Analytical Key to the Genus and Notes on Hearing Methods. 

 r. S. Dept. Agric. Bur. Entom. techn. Ser. No. 25 p. 1—16, 9 figg. {T. 

 muhlenbergiae n. sp.] (77.1, .2) 



92 Okajima, (x. 57.52 Trichosiphum (52) 



190S, Contributions to the Study of Japanese Aphididae. II. Three New 

 Speeles of Trichosiphum in Japan. Bnil. Coli. Agric. Tokyo Yoi. 8 p. 19 

 —26, 2 pis. [2 nn. spp.] 

 68598 Aulmann, Gg. 57.52 Trioza 



1912. Einige notwendige Namenänderungen bei Psylliden. Entom. 

 Ruudsch. Jahrg. 29 p. 144. [Trioza crawfordi n. nom. pro T. acutipennis 

 Crawf. non Zett., T. louisianae pro T. nigra Ckawf. non Kuw., T. arizona 

 pro 7". marginata Crawf. non Hartig, T. pomonae pro T. assimilis Ckawf. 

 non Flor.] 



94 French, C, junr. 57.52 Tyora : 16.5 



1912. An Insect Pest of the "Currajong" (ßrachychiton). Journ. Dept. 

 Agric. Victoria Vol. 10 p. 662—663, 1 fig. [Ti/ora sterculiae.] 



95 Aulmann, Gg. 57.52 üdamostigma (66.99) 



1912, Beiträge zur Kenntnis der afrikanischen Chermiden- (Psylliden)- 

 Fauna. Entom. Rundsch. Jahrg. 29 p. 10—12, 6 figg. [üdamostigma tess- 

 manni n. sp.] 



98 Licent, Emile. 57.53 : 14.3 



1912. Recherches d'anatomie et de physiologie comparées sur le tube 

 digestif des Homoptères supérieurs. Cellule T. 28 p. 5 — 161, 3 pis., 40 

 figg. [Digestion, excrétion, fonction spumigène.] 

 11.32,.33,.4,.49, 14.32— .35,.61 



97 Moir, F., and J. C. Kershaw. 57.53 : 14.93 



1912. The Development of the Mouthparts in the Homoptera, with Ob- 

 servations on the Embryo of Siphanta. Psyche Vol. 19 p. 77—89, 14 figg. 



98 Haupt, H. 57.53 (43) 



1912. Neues und Kritisches über Arten und Varietäten einheimischer 

 Homoptera. Berlin, entom. Zeitschr. Bd. 56 p. 177—196, 11 figg. [2 nn 

 spp. in : Dicraneura, Empoasca. 3 nn. varr. in : Philaenus, Tettigonia, Eupteri/x 

 1 n. forma.] (43.i8,.53) 



99 Günter, D. J. 57.53 (43.65) 



1912. Literatur über steiermärkische Hemiptera Homoptera. Sekt. I. Ci- 

 cadeu. Mitt. nat. Ver. Steiermark Bd. 48 p. 319, 473. 

 68600 Distant, L. 57.53 (5) 



1912. Descriptions of some New Homoptera. Ann. Mag. nat. Bist. (8) 



B»b)icgr. Zool. XXIÎI 



XII. 1912, 



30 



