367 



Hemiptera 



214325 Gibson. Edmund H. 57.54 Corythuca (79.7) 



1917. A new Species of Corythuca from the Northwest. Entom. News 

 Vol. 28 p. 258. [C. pura] 



26 Schumacher, F. 57.54 Cydnidae : 15 



1916. Die faunistischen und biologischen Verhältnisse der einheimischen 

 Cydniden, Deutsch, entom. Zeitschr. 1916 p. 210 -218. 



27 Gibson, Edmund H. 57.54 Dicyphns (729.5) 



1917. Two New Species of Dicyphus from Porto Rico. Canad. Entom. 

 Vol. 49 p. 218 — 219. [D. prasinus and luridus nn. spp,] 



28 de Bergevin, Ernest. 57.54 Dimorphocoris (61) 



1916. Note sur le genre Dimorphocoris Reut. Bull. Soc. Hist. nat. 

 Afrique du Nord Ann. 8 p. 61—62. (61.1, 65) 



29 Jensen-Haarup, A. C. 57.54 Elasmostethus : 15.6 



1917. Brutpflege bei einer Wanze {Elasmostethus griseus L.) Entom. 

 Mitt. Bd. 6 p. 187-188. 



30 Weiss, Harry B. 57.54 Gargaphia : 15 



1919. Notes on Gargaphia tiliae Walsh, the Linden Lace-Bug. Proc. 

 biol. Soc. Washington Vol. 32 p. 165—168. [The différent stages.] 



31 Brake, Carl J. 57.54 Gargaphia (701) 



1917. Key to the Nearctic Species of Gargaphia with the Description of 

 a New Species. Entom. News Vol. 28 p. 227—228. [G. albescens n. sp.] 



(79.4) 



32 Gibson, Edmund H. 57.54 Gargaphia (801) 



1919. The Genus Gargaphia STâL. Trans. Amer, entom. Soc. Vol. 45 

 p. 187-201. [5 nn. spp.] 

 (72.6, 728, 74.2,.4,.6,.7,.9, 75.2,.5,.6, 761,.4,.8, 77.3,.5..8, 79.1,.4, 81, 86, 89) 



33 Essenberg, Christine. 57.54 Gerris : 15 



1915. The habits of the water-strider Gerris remiges, Journ. an im. Be- 

 hav. Vol. 5 p. 397—402. [Food habits. Positive phototaxis, thigmotaxis 

 and rheotaxis. Negative geotaxis. Sense of smell and of sight. Détection 

 of jar.] ~ 11.044,.854,.855,.856 15.3 



214334 Bueno, J. R. de la Törre. 57.54 Gerris : 15 



1917. Life-history and Habits of the Larger Water-strider, Gerris remigis 

 Say. (Hern.). Entom. News Vol. 28 p. 201—208. 



35 Bueno, J. R. de la Torre. 57.54 Gerris : 15 



1917. Life History and Habits of the Margined Water Strider, Gerris 

 marginatus Say. Entom. News Vol. 28 p. 295—301. 15.4,. 6 



36 Lundbeck, William. 57.54 Halobates : 15.6 



1914. Some Remarks ou the Eggs and Egg-Deposition of Halobates, 

 Mindeskrift Japetus Steenstrup 2. Halvbd. No. 27, 13 pp., 1 pl. 



37 Gibson, Edmund H. 57.54 Harmostes (801) 



1917. The Genus Harmostes Bukm. Entom. News Vol. 28 p. 439—450. 

 [H. croceus n. s p.] 



(72, 728, 76.4, 77.2, 78.8,.9, 79.4,.5, 81, 82,.9, 83, 86,.6, 89) 



38 Mann, Harold H. 57.54 Helopeltis : 11.5 



1907. Individual and Seasonal Variations in Helopeltis theivora, Water- 

 hoüse with Description of a New Species of Helopeltis. Mem. Dept. Agric. 

 India entom. Ser. Vol. 1 p. 275—337, 1 pl., 5 figg. [H. cinchonae n. sp.] 



89 Roepke, W. 57.54 Hyalopeplus (922) 



1919. Hyalopeplus smaragdinus n. sp., eine neue Thee-Capside aus Java. 

 Treubia Batavia Vol. 1 p. 73-81, 5 figg. [Und 1 n. subsp.] 16.5 



40 Bueno, J. R. de la Torre. 57.54 Hydrocorcs : 14.9 



1916. Aquatic Hemiptera. A Study in the Relation of Structure to En- 

 vironment. Ann. entom. S«c. Amer. Vol. 9 p. 353—365. 



41 Hungerford, H. B. 57.54 Hydrocores : 15.3 



1917. Notes concerning the Food Supply of some Water Bugs. Science 

 N. S. Vol. 45 p. 336-837. 



214342 Ussing, Hj. 57.54 Hydrocores : 15.6 



1915. Gerris lacustris Linn, og Nepa cinerea Linn. Vidensk. Meddel. Dansk. 

 nat. Foren. Bd. 66 p. 77—80, 2 figg. [Mg.] 



