MUSEUM OF COMPARATIVE ZOOLOGY. 11 



114. Folsom, J. W. — The Development of the Mouth-Parts of Anurida 

 maritima Guer. Bull. Mus. Comp. Zool., Vol. 36, No. 5, pp. 85-157. 

 8 pis. October, 1900. 



115. Parker, G. H., and Burnett, F. L. — The Reactions of Plana- 

 rians, with and without Eyes, to Light. Amer. Jour. Physiol., Vol. 

 4, No. 8, pp. 373-385. 4 figs. December, 1900. 



116. Yerkes, R. M. — Reaction of Entomostraca to Stimulation by 

 Light. II. Reactions of Daphnia and Cypris. Amer. Jour. Physiol., 

 Vol. 4, No. 8, pp. 405-422. 6 figs. December, 1900. 



117. Galloway, T. W. — Studies on the Cause of the Accelerating 

 Effect of Heat upon Growth. Amer. Naturalist, Vol. 34, No. 408, 

 pp. 949-957. 6 figs. December, 1900. 



118. Parker, G. H. — Correlated Abnormalities in the Scutes and Bony 

 Plates of the Carapace of the Sculptured Tortoise. Amer. Natural- 

 ist, Vol. 35, No. 409, pp. 17-24. 5 figs. January, 1901. 



119. Yerkes, R. M. — A Study of Variation in the Fiddler Crab, 

 Gelasimus pugilator Latr. Proc. Amer. Acad. Arts and Sciences, 

 Vol. 36, No. 24, pp. 415-442. 3 figs. April, 1901. 



120. Parker, G. H., and Arkin, L. — The Directive Influence of 

 Light on the Earthworm Allolobophora fcetida (Sav.). Amer. Jour. 

 Physiol., Vol. 5, No. 3, pp. 151-157. 1 fig. April, 1901. 



121. Strong, R. M. — A Quantitative Study of Variation in the Smaller 

 North-American Shrikes. Amer. Naturalist, Vol. 35, No. 412, pp. 

 271-298. 8 figs. April, 1901. 



122. Sargent, P. E. — The Development and Function of Reissner's 

 Fibre, and its Cellular Connections. Proc. Amer. Acad. Arts and 

 Sciences, Vol. 36, No. 25, pp. 443-452. 2 pis. April, 1901. 



123. Prentiss, C. W. — The Otocyst of Decapod Crustacea: Its Struct- 

 ure, Development, and Functions. Bull. Mus. Comp. Zool., Vol. 36, 

 No. 7, pp. 165-251. 10 pis. July, 1901. 



124. Peters, A. W. — Some Methods for Use in the Study of Infusoria. 

 Amer. Naturalist, Vol. 35, No. 415, pp. 553-559. 2 figs. July, 1901. 



125. Prentiss, C. W. — A Case of Incomplete Duplication of Parts and 

 Apparent Regulation in Nereis virens Sars. Amer. Naturalist, Vol. 

 35, No. 415, pp. 563-574. 6 figs. July, 1901. 



