Vol. xxil] ENTOMOLOGICAL NEWS 43 



Proceedings, Indiana Academy of Sciences, Indianapolis. 142 

 Report, Michigan Academy of Sciences, Lansing. 181 Guide to 

 Nature, Sound Beach, Conn. 186 Journal of Economic Biology, 

 London. 198 Biological Bulletin, Marine Biological Laboratory, 

 Woods Hole, Mass. 218 Mikrokosmos. Zeitschrift fur die prak- 

 tische Betatigung aller Naturfreunde, Stuttgart. 239 Annales, 

 Biologic Lacustre, Brussels. 297 Bulletin, Indiana Department of 

 Geology and Natural Resources, Indianapolis. 298 Ofversigt, 

 Finska Vetenskaps-Societetens Forhandlingar. A. Mathematik 

 och Naturvetenskaper, Helsingfors. 299 Mitteilungen der Natur- 

 historischen Gesellschaft zu Hanover. 300 Ontario Natural 

 Science Bulletin, Guelph. 



GENERAL SUBJECT. Blatchley, W. S. The life zones of 

 Indiana as illustrated by the distribution of Orthoptera and Coleop- 

 tera within the state, 141, 1908, 185-191. Brocher, F. Les phe- 

 nomenes capillaires. Leur importance dans la biologic aquatique, 

 239, iv, 89-138. Observations biologiques sur quelques Dipteres 

 et Hymenopteres dits "aquatiques," 239, iv, 170-186. Burrill, A. C. 

 Pine-cone willow gall abundant. Grape-vine gilbert gall, 123, 

 vii, 130-131. Doane, R. W. Insects and disease. A popular ac- 

 count of the way in which insects may spread or cause some of 

 our common diseases, 227 pp. 1910. Henry Holt & Co. Girault, 

 A. A. Notes on variation in duration of similar periods of em- 

 bryonic development; its bearing on the theory of effective tem- 

 peratures, 123,, viii, 10-20. Smith, J. B. The insects of New Jer- 

 sey (list). Annual report of the New Jersey State Museum for 

 1909. 880 pp. 



APTERA & NEUROPTERA. Bugnion, E. Observations rel- 

 atives a 1'industrie des termites, 86, Ixxix, 129-144. Calvert, P. P. 

 Zoological researches in Costa Rica. Old Penn. Weekly re- 

 view of the University of Pennsylvania, Vol. ix, pp. 165-170. Dampf, 

 A. Mesopsylla eructa n. g. n. sp., ein neuer Floh von der Spring- 

 maus nebst Beitragen zur Kenntnis der gattung Palaeopsylla, 89, 

 Suppl. 12, 609-664. Fahrenholz, H. Neue Lause. (II Die Larven 

 von Pediculus capitis, 299 D, 1st Jahrb., 57-75, 1910. Frieden- 

 thal, H. Haarparasiten und Haarkrankheiten des Menschen, 218, 

 viii, 156-163. Muttkowski, R. A. New records of Wisconsin 

 Dragonflies, 123, viii, 53-59. Tillyard, R. J. Studies in the life- 

 histories of Australian Odonata, 128, xxxiv, 697-708, 1909. 



ORTHOPTERA. Schleip, W. Der Farbenwechsel von Dixip- 

 pus morosus, 89, xxx, 45-132. Walker, E. M. The Orthoptera of 



Western Canada, 4,, xlii, 333-340, 351-356 (*). 



HEMIPTERA. Cockerell, T. D. A. A new Aleyrodes on Am- 



