226 REFERENCES TO THE LITERATURE 



DONALDSON, H. H. AND HATAI, S 1911 A comparison of the Norway rat with 

 the albino rat in respect to body length, brain weight, spinal cord 

 weight and the percentage of water in both the brain and the spinal 

 cord. J. Comp. Neur. vol. 21, pp. 417-458. 



1911 a Note on the influence of castration on the weight of the brain 

 and spinal cord in the albino rat and on the percentage- of water in 

 them. J. Comp. Neur., vol. 21, pp. 155-160. 



DONALDSON, H. H. 1912 A comparison of the European Norway and albino 

 rats (Mus norvegicus and Mus norvegicus albinus) with those of North 

 America in respect to the weight of the central nervous system and to 

 cranial capacity. J. Comp. Neur., vol. 22, pp. 71-97. 



1912 a On the weight of the crania of Norway and albino rats from 

 three stations in western Europe and one station in the United States. 

 Anat. Record, vol. 6, pp 53-63. 



1912 b The history and zoological position of the albino rat. J. Acad. 



Nat. Sc. Phila., vol. 15, 2nd series, pp. 365-369. 



1912 c An anatomical analysis of growth. Trans. 15th Internat. 



Cong. Hyg. and Demography, Wash., D. C., Sept. 23-28. 

 DONCASTER, L. 1906 On the inheritance of coat color in rats. Proc. Cambridge 



Philos. Soc., vol. 13, pp. 215-228. 

 DONNDOEFF, J. A. 1792 Zoologische Beitrage zur XIII Ausgabe des Linneschen 



Natursystem. 2 vols. Leipzig. Vol. 1, Die Saugethiere, p. 427. 

 DOSTOIEWSKY, A. 1886 Ueber den Bau der Vorderlappen des Hirnanhanges. 



Arch. f. mikr. Anat., vol. 26, pp. 592-598. 



1886 a Ein Beitrag zur mikroskopischen Anatomic der Nebennieren 



bei Saugethieren. Archiv f. mikr. Anat., vol. 27, pp. 272-296. Rat, 



p. 279 and 287. 

 DRASCH, O. 1886 Zur Frage der Regeneration und der Aus und Rtickbildung 



der Epithelzellen. Sitz. d. k. Akad. d. Wiss. math.-naturw. Cl. Wien. 



Vol. 93, Abt III, pp. 200-213, 1 pi. 

 DUESBERG, J. 1907 Die Mitochondrial-Apparat in den Zellen der Wirbeltiere 



und Wirbellosen. Arch, f . mikr. Anat., vol. 71, pp. 284-296. 



1908 Les divisions des spermatocytes chez le rat (Mus decumanus 



Pall., vari6t6 albinos). Arch. f. Zellforsch., vol. 1. 



1908 a La Spermatoge'nese chez le rat (Mus decumanus Pall., Varied 

 albinos) Memoire prsent6 pour 1'obtention du titre de docteur 

 special en sciences anatomiques, University de Liege. Wilhelm En- 

 gelmann. Leipzig. Also (b) Arch. f. Zellforsch., vol. 2, pp. 137-180. 



1909 Note compl&nentaire sur la spermatogenese du rat. Arch. f. 

 Zellforsch., vol. 3, pp. 553-562. 



DUNN, ELIZABETH H. 1908 A study in the gain in weight for the light and heavy 

 individuals of a single group of albino rats. Proc. Assoc. Am. Anat. 

 in Anat. Record, vol. 2, pp. 109-110. 



1912 The influence of age, sex, weight and relationship upon the 

 number of medullated nerve fibers and on the size of the largest 

 fibers in the ventral root of the second cervical nerve of the albino rat. 

 J. Comp. Neur., vol. 22, pp. 131-157. 



