340 ANIMAL COMMUNITIES 



Holmquist, A. M. 1926. Studies in arthropod hibernation. I. Ecological 



survey of hibernating species from forest environments of the Chicago 



region. Ann. Ent. Soc. Amer. 19:395-428. 

 Hubbell, Theodore H. 1929. The distribution of the beach grasshoppers. 



Trimcrotropis huroniana and Trimerotropis maritima interior in the Great 



Lakes region (Orthoptera, Acrididae). Jour. N.Y. Ent. Soc. 37:31-39. 

 Park, Orlando. 1929. Taxonomic studies in Coleoptera, with notes upon 



certain species of beetles in the Chicago area. I. Jour. N.Y. Ent. Soc. 



37:429-36. 

 . 1929. Ecological observations upon the myrmecocoles of Formica 



ulkei Emery, especially Leptinus testacus Mueller. Psyche 36:195-215. 

 . 1929. Reticulitermes tibialis, Banks, in the Chicago area. Proc. 



Ent. Soc. Wash. 31 : 121-26. From upper beach, Indiana dunes; behavior, 



life hist., etc. 

 . 1930. Studies in the ecology of forest Coleoptera (I). Ann. Ent. 



Soc. Amer. 23 : 57-80. 

 . 1931a. Studies in the ecology of forest Coleoptera. II. Species 



associated with fungi in the Chicago area. Ecology 12: 188-207. 

 . 193 ib. The measurement of daylight in the Chicago area and its 



ecological significance. Ecol. Mono. 1 : 189-230. 

 Pearson, J. F. W. 1933. Studies on the ecological relations of bees in the 



Chicago region. Ecol. Mono. 3:373-441. 

 Sanders, N. J., and Shelford, V. E. 1922. A quantitative and seasonal study 



of a pine dune animal community. Ecology 3:306-20. 

 Smith, Vera G. 1928. Animal communities of a deciduous forest succession. 



Ecology 9:479-500. (6 different habitats selected in a strip mine area.) 

 Smith-Davidson, Vera G. 1930. The tree layer society of the maple-redoak 



climax forest. Ecology 11:601-6. 

 . 1932. Effect of seasonal variability upon animal species in total 



populations in a deciduous forest succession. Ecol. Mono. 2:305-33. 

 Strokecker, H. F. 1937. A survey of soil temperatures in the Chicago area. 



Ecology 18:162-68. 

 . 1937. An ecological study of some Orthoptera in the Chicago area. 



Ibid. No. 2 (in press). 

 Talbot, Mary. 1934. Distribution of ant species in the Chicago region with 



special reference to ecological factors and physiological toleration. Ecolo- 

 gy 15:416-39. 

 Weese, A. O. 1925. Animal ecology of an Illinois elm-maple forest. 111. 



Biol. Mono. 9:345-438. (University Woods, 5 mi. from Urbana.) 



Chapters XIV and XV 



Adams, Charles C. 191 5. An outline of the relations of animals to their in- 

 land environments. Bull. 111. Sta. Lab. Nat. Hist. 11:3-32. 



