Bibliography 



1801. The Problem of Development. International Monthly, 



3-47- 



The Development of the Frog. Macmillan & Co. 



MORGAN, T. H. and TSUDA UME. 



1893. The Orientation of the Frog's Egg. Quar. Jour. Micr. Sci., vol. 

 xxxv. 

 MORGAN, T. H., and DAVIS, S. E. 



1902. The Internal Factors in the Regeneration of the Tail of the Tad- 

 pole. Bryn Mawr College Monographs, Reprint Series, vol. i, No. 2. 

 MORSE, MAX. 



1904. Batrachians and Reptiles of Ohio. Contributions from the De- 

 partment of Zoology and Entomology. Bulletin Ohio State Univ., series 8, 

 No. 18, pp. 96-123. Reprinted from Boc. Ohio State Acad. Sci., vol. iv, part 

 3, paper 9, pp. 91-144- 



NEEDHAM. 



1905. Mayflies and Midges. Bulletin No 86. New York State Museum. 

 (Food of Bullfrogs.) 



NELSON, JULIUS. 



1890. Descriptive Catalogue 'of the Vertebrates of New Jersey. State 

 Geol., N. J. Final Report, vol. i, part i, pp. 643-648. 

 ORR, H. 



1888. Notes on the Development of Amphibia. Quar. Jour. Micr. Sci., 

 vol. xxix, p. 316. 



PARKER, G. H. 



1802. Hearing and Allied Senses in Fishes. Bulletin U. S. Fish Com- 

 mission, pp. 45-64. 



1803. The Sense of Hearing in Fishes. Amer. Nat., vol. xxxvii, No. 

 435, pp. 185-204. 



1803. The Skin and Eyes as Receptive Organs in the Reaction of the 

 Frog to Light. Amer. Jour. Physiology, vol. x, pp. 28-36. 

 PIKE, COLONEL NICHOLAS. 



1886. Notes on the Hermit Spadefoot (Sca//M0#s holbrookii Harlan; 

 5. solitariusHolbrook). Bulletin of Amer. Museum of Nat. Hist., vol. i, No. 

 7, pp. 213-221. 

 POULTON, E. B. 



1890. Colours of Animals. London. 

 PUTNAM, F. W. 



1871. Some Statements concerning the Frogs and Toads Found at Cam- 

 bridge, Massachusetts. Proc. Bost. Soc. Nat. Hist., vol. ix, pp. 229-230. 

 ROBERTS, H. L. 



1889. Frogs Eating Snakes. Amer. Nat., vol. xxiii, p. 74. 

 ROMANES, G. J. 



1884. Mental Evolution in Animals. New York: D. Appleton & Co. 

 1884. Animal Intelligence. 

 RYDER, J. A. 



1888. " Ventral Suckers " or " Sucking Disks " of the Tadpoles of Dif- 

 ferent Genera of Frogs and Toads. Amer. Nat., vol. xxii, p. 263. 



247 



