Hemiptera. 4g8 



C8625 Cockerell. T. I). A. 57.53 Pelropterou (117) 



19!"2. The Oldest American Horaopterous Insect. Cauad. Entom, Vol. 

 44 p. 93 — 95, 1 fig. [Petroptci-on n. g. mirandiim n. sp.] 



26 Distant, W. L. 57.53 Platypleara (66.6) 



1912. Description of a New Ethiopian Cicada. Entomologist Vol. 45 p. 

 200 — 201. [Platt/pleura liberiana n. sp.] 



27 Lamberton, C. 57.53 Ptyelus : 15 



1912. La cicadelle du Mimosa {Ptyelus goudoti Benn). Insecta Ann. 2 p. 

 44-47, 1 pi., 2 figg. 



28 Davis, Wm. T. 57.53 Rihaua (75.8) 



1912. A New Variety of Rihana {Cicada) sayi Grossbeck. Entoni. News 

 Vol. 23 p. 261—262. \australis.'\ 



29 Schmidt, Edmund. 57.53 Scieroptera (922) 



1912. Scieroptera hyalinipennis, eine neue Cicade von der Insel Sumba. 

 Stettin, entom. Zeitg. Jabrg. 73 p. 102—105. [n. sp.] 



30 Ashton, Howard. 57.53 Tamasa (94) 



1912. Occasional Notes. I. Description of a New Cicada. Rec. Austral. 

 Mus. Vol. 8 p. 107—108, 1 fig. [Tamasa rainhoivi n. sp.] 



31 Gortner, Ross Aiken. 57.53 Tibicen : 11.5 



1911. A Variant in the Periodical Cicada. Science N. S. Vol. 34 p. 

 153. 



32 Britton, W. E. 67.53 Tibicen (74.6) 



1912. The Periodical Cicada or Seventeen-year Locust in Connecticut 

 in 1911. nth Rep. Connecticut agric. Exper. Stat. p. 296 — 305, 2 pis., 

 1 fig. 



33 Davis, Wm. T. 57.63 Tibicen (74.7) 



1911. The Periodical Cicada in the Half Way Hollow Hills, Long Is- 

 land, N. Y. Journ. N. Y. entom. Soc. Vol. 19 p. 261. 



34 Hartzell, F. Z. 57.53 Typhlocyba: 15.3 



1912. The Grape Leaf-Hopper and its Control. Bull. N. Y. agric. Ex- 

 per. Stat. No. 344, 43 pp., 4 pis., 3 figg. [Typhlocyba comes.] 



68635 Johnson, Fred. 57.53 Typhlocyba : 16.5 



1912. Papers on Deciduous Fruit Insects and Insecticides. Spraying 

 Experiments against the Grape Leafhopper in the Lake Erie Valley 

 in 1911. U. S. Dept. Agric. Bur. Entom. Bull. No. 116, Ft. 1, 13 pp , 

 3 pis. 



36 Kiritshenko, A. N. 57.54 



1912. Synonymische Bemerkungen iiber einige Hemipteren. Rev. rasse 

 Entom. T. 12 p. 204-206. 



37 Bergroth, E. 57.64 : 01 



1912. Nomenclatorisches iiber Hemipteren. Wien. entom. Zeitg. Jahrg. 

 31 p. 162-164. 



35 Girault, A. A. 57.54 : 11.45 



1912. A Few Experiments with the Effects of the Protective Vapors of 

 Heteroptera on Other Insects. Entom. News Vol. 23 p. 346—352. [Va- 

 pors extremely noxious to other insects, stupefying some, killing others, 

 when in closed receptacle ] 



39 Wilson, Edmund B. 57.54 : 14.63.1 



1912. Studies on chromosomes. VIII. Observations on the maturation- 

 phenomena in certain Hemiptera and other forms, with considerations 

 on synapsis and reduction. Journ. exper. Zool. Vol. 13 p. 345 — 450, 7 

 pis. [Synapsis a reality. Sex-chromosomes and Heredity.] 



40 Severin, Henry H. P., and Harry C. Severin, 57.54 : 15.1 



1911. An Experimental Study on the Death-Feigning of Belostoma (^= 

 Zaitha Aucct.) flummeum Say and Nepa apiculata Uhler. Behav. Mono- 

 graphs Vol. 1 No. S, 44 pp., 1 pi. 

 68641 Bouet, Gf., et E. Roubaud. 57.54 : 16.7 



1911. Sur la presence au Dahomey et le mode de transmission du Lep- 

 tomonas Davidi Lafont, flagelle parasite des Euphorbiacees. C. R. Soc. 

 Biol. Paris T. 70 p. 55—57, 11 figg. 



