192 THE MASTIGOPHORA 



Fraud's Die natilrlichcn Pflanzenfawilien, where the Flagellata have been 

 written upon by G. Senn (Leipzig, 1900) ; the Peridiniales by F. Schiitt (1896) j 

 and the Volvocaceae by N. Wille. Further references will be found in the 

 bibliography appended to the volume on the Protozoa by G. N. Calkins in the 

 Columbia University Biological Series (1901). 



In the following list will be found references to some of the principal papers- 

 mentioned in the text : 



1. Apstein, C. Pyrocystis lunula. Lab. inter. Meeresforsch. Kiel, viii., 1906, 



p. 263. 



2. Blackman, F. F., and Tansley, A. G. A Revision of the Classification of 



the Green Algae. New Phytol. i., 1902. 



3. Dobell, C. C. Structure and Life-History of Copromonas. Q. J. Micr. Sci. 



Hi., 1908, p. 75. 



4. Goldschmidt, fi. Lebensgeschichte der Mastigainoben. Arch. Prot. Suppl., 



1907, p. 83. 



5. Hartman, M. t and von Prowazek, S. Blepharoblast, Caryosom und> 



Centrosom. Arch. Prot. x., 1907, p. 307. 



6. Hickson, S. J. Reproduction and Life-History of the Protozoa. Trans, 



Manch. Micr. Soc., 1900. 



7. Keeble, F. W., and Gamble, F. W. The Green Cells of Convoluta. Q. J, 



Micr. Sci. li., 1907, p. 167. 



8. Kofoid, C. A. Craspedotella. Bull. Mus. Harvard, xlvi. 9, 1905. 



9. New Species of Dinoflagellates. Ibid. 1. 6, 1907. 



10. Dinoflagellata of San Diego. Univ. California Pub. Zool. ii. 8, 



1906 ; iii. 6, 7, and 8, 1906 ; and iii. 13, 1907. 



10. Polykrikos. Zool. Anz. xxxi., 1907, p. 291. 



11. Lohmann, H. Die Coccolithophoridae. Arch. Prot. i., 1902, p. 89. 



12. Lotsy, J. P. Vortrage iiber botanische Stammesgeschichte. Jena, 1907. 



13. Minchin, A. E. Investigations on the Development of Trypanosornes, 



Q. J. Micr. Sci. Hi., 1908. 



14. Moore, J. E. S. The Cytology of the Trypanosomes. Ann. Trop. Med. i. r 



1907. 



15. Murray, G., and Blackmail, V. H. The Nature of the Coccospheres and 



Rhabdospheres. Phil. Trans, vol. cxc., 1898, p. 427. 



16. Prowazek, S. von. Flagellatenstudien. Arch. Prot. ii., 1903, p. 195. 



17. Untersuchungen iiber einige parasitische Flagellaten. Arb. k. 



Gesundheitsamte, xxi., 1904, p. 1. 



18. llobertson, M, Pseudospora volvocis. Q. J. Micr. Sci. xlix., 1905, p. 213. 



19. Schaudinn, F. Generations- und Wirtswechsel bei Trypanosoma. Arb. k. 



Gesundheitsamte, xix., 1902, p. 169. 



20. Untersuchungen iiber die Fortpflanzung einiger Rhizopoden. Ibid. 



1903, p. 547. 



21. Wenyon, C. M. Observations on the Protozoa in the Intestines of Mice. 



Arch. Prot. Suppl., 1907, p. 169. 



22. West, G. S. A Treatise on the British Freshwater Algae. .Cambridge, 



1904. 



23. Woronin. Chromophyton rosanqffii. Bot. Ztg., 1880. 



24. Zederbauer, E. Geschlechtliche u. ungeschlechtliche Fortpflanzung von 



Ceratium. Ber. d. D. bot. Gesell. xxii. 1, 1904. 



