91 Hemiptera. 



55878 Osboru, Herbert. 57.53 Scaphoideus (7) 



1911. Remarks on the genus Scaphoideus with a Revised Key and Des- 

 criptions of NeAv American Species. Ohio Natural. Vol. 11 p. 248—260. 

 [4 nn. spp.] (72.6, 729.8, 74 2,.4,.7— .9, 75.8, 5,.6,.8..9, 



76,4,.8— 77.3,.7,.8, 78.1,.2,.8, 79 4) 



79 Osboru, Herbert. 57.53 Stictocephala : 16.5 



1911. Economic Importance of Stictocephnla. Jonrii. econ. Entoni. Vol. 

 4 p. 137-140. 



80 Howard, L. 0. 57.53 Tibicon : 1G.5 



1911. The Seventeen-year Locust or Periodical Cicada. The Two Races 

 and when thev Appear. Scient. Anier. Vol. 104 p. 524—525, 12 fiKc:. 



81 Mariatt, C. L. ' 57.53 Tibiceu : 1G.5 



1911. The Periodical Cicada in 1911. (Tibicen szptendecim L.) U. S. 

 Dept. .4gric. Bur Entoiu. Circ. \o. 132, 6 pp., 4 figg. 



(71.1, 74.r)-.9, 75.2,.4-.G,.8, 76.8,.7,.9, 77.1,.2,.4,.8) 



82 Osborn, Herbert. 57.53 Tiiiobregmus (76.4) 



1911. A New Species of Tmobregmus. Ohio Natural. Vol. 11 p. 261. [T. 

 pallidus.] 



83 Felt, E. P. 57.53 Typhloeyba : 16.5 



1911. Rose Leaf Hopper {Typhlocyba rosce Linn). Jouru. econ. Eiitoiu. 

 Vol. 4 p. 413-414. 



84 Johusou, Fred. 57.63 Typhlocyba : 16.5 



1911. Papers on Deciduous Fruit Insects and Insecticides. Spraying 

 Experiments against the Grape Leafhopper in the Lake Erie Valley. U. 

 S. Dept. Agric. Hur. Eutonu Bull. No. 97 p. 1—12, 2 pis., 5 ligg. 



85 Montaudon, A. L. 57.54 



1910. Quelques types d'Hemipteres de Guekin Menkvillk des collections 

 du Musee zoologique de I'Universite de Naples. Notes synonymiques 

 et observations diverses. Anu. Mus. zool. Univ. Napoli N. S. Vol. 3 No, 

 10. 4 pp. 



55886 Ber^roth, E. 57.54 



1911. On some Controversial Items concerning a few Hemiptera. Anu. 

 Soc. eutom. Belsrique T. 55 p. 28—29. 



87 Distant, W. L. 57.54 



19il. On some Coniroversal Items eoncerning a few Rhynchota. Ann* 

 Soc. entoni. Sielgique T. 55 p. 88-89. 



88 Kershaw, J. C. 57.54 : 14 31.6 



1911. Notes on the Salivary glands and Syringe of Two Sp. of Hemip- 

 tera. A«ji. Soc. eutom. Belgiquo T. 55 p. 80—83, 4 figg. 



89 Heidemanu, Otto. 57.54 : 15.6 



1911. Some Remarks on the Eggs of North American Species of Hemip- 

 tera— Hcteroptera. Proc. eutom. Soc. Washington Vol. 13 p. 128—140. 



90 Kiritsheuko, A. N. 57.54 (103) 



1911. Neue und noch wenig bekaunte Hemipteren der russischen Fauna. 

 Rev. russe Eutom. T. 11 p. 80—95. [10 nn. spp. in : Parastaria (n. g. pro 

 Staria obscura), Elasmucha, Hete7-ogaste7-, Trapezonotus, Aphantis, Emblethis 

 2, Reduviolus, Chorosomella, Cymatia. Pltnthurgus n. subg.] (47.9, 57.4,.6) 



91 RupHieHKo, A. H. Kiritsheuko, A. N. 57.54 (403) 



1911. SaM-feTKii o nojiyjKecTOKpbiJibix-b (Hemiptera-Heteroptera) pyccKOfi 

 ^ayHbi. PyccK. 3htom. OGoap. — Rev. rnss. Eutom. T. 11 p. 40—43. [No- 

 tices sur les Hemipteres-Heteropteres de la fauue russo.] 



(47.7-.9, 55, 57.4— .9, 58.4) 



92 Schirmer, C, und F. Scliumacher. 57.54 (4 > 15) 



1911. Beitrage zur Kenntnis der Rhynchotenfauua DeutschJands. HI. 

 Beitrag zu einem Verzeichnis der Rhynchoten der Umgebung Berlins, 

 speziell der Buckower Gegend. Deutsch. eutom. Zeitschr. 1911 p. G71 — 

 680. 

 55893 Sclmmticher, F. 57.54 (43.58) 



1911. Beitrage zur Kenntnis der Rhynchotenfauna Deutschlands (Hemipt.)> 



1. XL 1911. 



