Bibliography 4 1 7 



Needham and Hart. 1901. The dragonflics (Odonata) of Illinoi , with 



descriptions of the immature stages. Bull. 111. State Lab. Nat. II 



1-94: pi. 1. 

 Needham and Williamson. 1907. Observations on the Natural History 



of diving beetles. Am. Nat. 41 : 477-494. 

 Needham, J. G. 1908. Report of the Entomologic Field Station conducted 



at Old Forge, N. Y., in the summer of 1905. N. Y. State Mus. Bull. 124: 



156-248. 

 -Needham, J. G. 1915. General Biology. 7th edition, pp. 542. Ithaca. 

 Noyes, Alice A. 1914. The biology of the net-spinning Trichopt. • 



Cascadilla Creek. Annals Ent. Soc. Am. 7: 251-272. 2 pis. 

 Ortmann, A. E. 1907. The crawfishes of the state of Pennsylvania. Mem. 



Carnegie Mus. Pittsburgh, 2: 343-523. 

 Osburn, R. C. 1903. The Adaptation to Aquatic Habits in Mammals. 



Amer. Nat. 37: 651-665. 

 Parson, H. deB. 1888. The displacement and the area curves of fish. Trans. 



Amer. Soc. Mech. Engineers. 9: 679-695. 

 Paulmier, F. C. 1905. Higher Crustacea of New York City. N. Y. State 



Mus. Bull. 91. pp. 78. 

 Pearse, A. S. 1910. The crawfishes of Michigan. Mich. State Biol. Surv. 1 : 



9-22. 

 -Piatt, Emilie L. 191 6. The population of the "blanket-algae" of fresh water 



pools. Am. Nat. 49: 752-762. 

 Reamur, M. de. 1734-1742. Memoires pour servir a l'histoirc dcs u 



7 vols. Paris. . 



Reed and Wright. 1909. The Vertebrates of the Cayuga Lake Basin. 



Proc. Am. Philos. Soc. 48: 37°~459- .. ,, 



Reese, A. M. 1915. The alligator and its allies, pp. 341. pis. 28. \. \ . 



and London. ' 



Richardson, H. 1905. A monograph of the Isopods of North America. 



Bull. 54. U. S. Nat. Mus. pp. 727- . e T , OA „ . 



Reighard, J. 1894. A biological Examination of Lake St. Clair. Bull. 



Mich. Fish Comm., No. 4. 60 pp. 2 pis. and 1 map. 

 Reighard, J. 1910. Methods of studying the habits of fishes with an 



account of the breeding habits of the horned dace. Bull. Bur. I- ish. 2 - : 



1112-1136. 

 Riley and Johannsen. 191 5. Handbook of medical entomology, pp. 34s. 



Ithaca. (B) « t 



Rosel von Rosenhof, August Johann. 1 846-1 861. Insecten Belustigung. 



4 vols. 

 - Russel, I. C. 1895. Lakes of North America, pp.125: pis. 23. B 

 ^Russel, I. C. 1898. Rivers of North America, pp. 327. pis. 1 7. Ne* 

 York. 

 Sars,G.O. 1890-1911. An account of the Crustacea of Norway, pp. 17">. 



pis. 770. Bergen Mus. 

 Schonfeldt, H. von. 1906. Diatomaceae Germania. Leipzig, pp. 203. 



Scott,ViU, 1911. The fauna of a solution pond, [ndiana Univ. Si 



Scourfield, D. J. 1896. Entomostraca and the surface film of water. Jour. 



Linn. Soc. Zool. 25:1-9. pis. 2. 

 Scourfield, D. G. 1900. Notes on Scapholeberis imucronatus ;and the si 



~ film of water. Jour. Queckett Micr. Club. (2)7: 3©9 3". 



