SOME OBSERVATIOXS OX A NEW GREPxARINE. 283 



4. Brasil, L. — " Nouvelles reeherches sur la reproduction des Grega- 



rines nionocystidees," 'Arch. Zool. Exper..' iv, No. 4, 1905. 



5. Castle. W. E. — " Some North American Freshwater Rhynchob- 



dellidse and their Parasites — VI Parasites," ' Bull. Mus. Oomp. 

 Zool.,' Harvard, vol. xxxvi, 1900. 



6. Cuenot, L. — " Reeherches sur revolution des Gregarines," ' Ai*ch. 



Biol.,' T. xvii, 1901. 



7. Conies. L. — " Untersuchungen ilber den Chroniidialapparat der 



Gregarinen,'' ' Arch. Protistenk..' Bd. x, 1907. 



8. Dobell, C. C. — " Chromidia and the Biniiclearity Hypotheses," 



' Quart. Journ. Micr. Sci.,' vol. 53, 1909. 



9. Doflein, F. — ' Lehrbiach der Protozoenkunde," Jena, 1909. 



10. Hoffmann, R. — "Uber Fortpflanzungserscheinungen von Mono- 



cystideen des Lumbricus agricola," ' Arch. Protistenk.,' Bd. 

 xiii, 1908. 



11. Leger, L. — "La reproduction sexuee chez les Stylorhynchus," 



'Arch. Protistenk.,' Bd. viii, 1904. 



12. "Etude siir Tseniocystis mira Leger, Gregarine meta- 



merique," ' Arch. Protistenk.,' Bd. vii, 1906. 



13. and Duljoscq, O. — " Etudes sur la sexualite chez les Grega- 

 rines," ' Arch. Protistenk.,' Bd. xvii, 1909. 



14. Liilie, M. — " Bau und Entwicklung der Gregarinen," 'Arch. 



Protistenk.,' Bd. iv, 1904. 



15. Minchin, E. A. — " Sporozoa," 'Lankester's Treatise on Zoology,' 



pt. 1, fasc. 2, 1903. 



16. Prowazek, S. — " Zur Entwicklimg der Gregarinen," 'Arch. Protis- 



tenk.,' Bd. i, 1902. 



17. Schellack, C. — " Uber die Entwickhing imd Fortpflanzung von 



Echinomera hispida (A. Schn.)," 'Arch. Protistenk.,' Bd. ix, 

 1907. 



13. Siedlecki, M. — "Uber die geschlechtliche Yermehrung der Mono- 

 cystis ascidise (R. Lank.),'' ' Bull. Internat. Acad. Sci. Cracow,' 

 1899. 



19. "Uber die Bedeutung des Karyosoms," 'Bull. Internat. 



Acad. Sci., Cracow,' 1905. 



