384 ENTOMOLOGY 



Whymper, E. 1894. Travels amongst the Great Andes of the Equator. 24 + 456 pp., 



20 pis., 4 maps, 1 18 figs. New York. C. Scribner's Sons. 1891. Suppl. Appendix. 



22 + 147 pp., figs. London. J. Murray. 

 Beddard, F. E. 1895. A Text-book of Zoogeography. 8 -f 246 pp., 5 maps. Cambridge, 



Eng. University Press. 

 Howard, L. O. 1895. Notes on the Geographical Distribution within the United States 



of certain Insects injuring Cultivated Crops. Proc. Ent. Soc. Wash., vol. 3, pp. 



219-226. 

 Webster, F. M. 1895. Notes on the Distribution of some Injurious Insects. Proc. Ent. 



Soc. Wash., vol. 3, pp. 284-290. 

 Webster, F. M. 1896. The Probable Origin and Diffusion of Blissus leucopterus and 



Murgantia histrionica. Journ. Cine. Soc. Nat. Hist., vol. 18, pp. 141-155, fig. i, pi. 



5- 

 Carpenter, G. H. 1897. The Geographical Distribution of Dragon-flies. Proc. Roy. 



Dublin Soc., vol. 8, pp. 439-468, pi. 17. 

 Heilprin, A. 1897. The Geographical and Geological Distribution of Animals. 12 + 435 



pp., map. New York. D. Appleton & Co. 

 Saville-Kent, W. 1897. The Naturalist in Australia. 15 + 302 pp., 50 pis., 104 figs. 



London. Chapman & Hall. 

 Webster, F. M. 1897. Biological Effects of Civilization on the Insect Fauna of Ohio. 



Fifth Ann. Rept. Ohio St. Acad. Sc., pp. 32-46, 2 figs. 

 Merriam, C. H. 1898. Life Zones and Crop Zones of the United States. Bull. U. S. Dept. 



Agric., Div. Biol. Surv., no. 10, pp. 1-79, map. 

 Webster, F. M. 1898. The Chinch Bug. Bull. U. S. Dept. Agric., Div. Ent., no. 15 



(n. s.), 82 pp., 19 figs. (See pp. 66-82.) 

 Semon, R. 1899. In the Australian Bush and on the Coast of the Coral Sea, etc. 15 + 



552 pp., 4 maps, 86 figs. London and New York. Macmillan & Co. 

 Tower, W. L. 1900. On the Origin and Distribution of Leptinotarsa decem-lineata Say, 



and the Part that some of the Climatic Factors have played in its Dissemination. 



Proc. Amer. Ass. Adv. Sc., vol. 49, pp. 225-227. 

 Adams, C. C. 1902. Postglacial Origin and Migrations of the Life of the Northeastern 



United States. Journ. Geogr., vol. i, pp. 303-310, 352-357, map. 

 Adams, C. C. 1902. Southeastern United States as a Center of Geographical Distribution 



of Flora and Fauna. Biol. Bull., vol. 3, pp. 115-131.* 



Tutt, J. W. 1902. The Migration and Dispersal of Insects. 132 pp. London. E. Stock. 

 Webster, F. M. 1902. The Trend of Insect Diffusion in North America. 32d Ann. Rept. 



Ent. Soc. Ontario (1901), pp. 63-67, maps 1-3. 

 Webster, F. M. 1902. Winds and Storms as Agents in the Diffusion of Insects. Amer. 



Nat., vol. 36, pp. 795-801. 

 Webster, F. M. 1903. The Diffusion of Insects in North America. Psyche, vol. 10, pp. 



47-58, pi. 2. 



Jacobi, A. 1904. Tiergeographie. 152 pp., 2 maps. Leipzig. 



Morse, A. P. 1904. Researches on North American Acridiidse. Publ. No. 18, Carnegie 



Inst. Wash. 55 pp., 8 pis., 13 figs. 

 Adams, C. C. 1909. The Coleoptera of Isle Royale, Lake Superior, and their Relation to 



the North American Centers of Dispersal. In Adams' Ecol. Survey. Rept. Univ. 



Mich. Mus., pp. 157-191. 

 Shelford, V. E. 1911. Physiological Animal Geography. Journ. Morph., vol. 22, pp. 



551-618, 19 figs. 



