STRUCTURE OF THREE NEW SPECIES OF EARTHWORMS. 129 
List of Papers Referred to. 
1. Beddard, F. E. — “On the Specific Characters and Structure of certain 
New Zealand Earthworms,” ‘ Proc. Zool. Soc.,’ 1885. 
2. Beddard, F. E. — “Note on Some Earthworms from India,” ‘Ann. and 
Mag. Nat. Hist.,’ Oct., 1883. 
3. Beddard, F. E. — “ Notes on Some Earthworms from Ceylon and the 
Philippine Islands,” ‘ Ann. and Mag. Nat. Hist.,’ Feb., 1886. 
4. Beddard, F. E. — “ Note on the Reproductive Organs of Moniligaster,” 
‘ Zool. Anz.,’ 1887. 
5. Beddard, F. E. — “On the Occurrence of Numerous Nephridia, &c.,” 
‘ Quart. Journ. Micr. Sci.,’ Jan. 1888. 
6. Beddard, F. E. — “ Contributions to the Anatomy of Earthworms,” 
‘ Proc. Zool. Soc.,’ 1887. 
7. Benham, W. B. — “ Studies in Earthworms,” Nos. 1, 2, 3, ‘ Quart. 
Journ. Micr. Sci.,’ 1886-87. 
8. Bergh, R. S. — “ Geschlechtsorgane der Regenwiirmer,” * Zeitschr. wiss. 
Zool.,’ 1886. 
9. Bourne, A. G. — "On Indian Earthworms,” pt. i, ‘Proc. Zool. Soc.,’ 
1886. 
10. Bourne, A. G. — ■“ Anatomy of the Hirudinea,” * Quart. Journ. Micr. 
Sci.,’ 1885. 
11. Fletcher, J. J. — “ Notes on Australian Earthworms,” ‘ Proc. Linn. Soc. 
N. S. W.,’ 1886-88. 
12. Eisen, G. — “ Ocnerodrilus,” ‘Act. reg. Soc. Upsal,’ 1878. 
13. Eisen, G . — “ Oligochretological Researches,” ‘ Report of the Commiss. 
for Fish and Fisheries for 1883,’ Washington. 
14. Horst, R. — “ Descriptions of Earthworms,” ‘ Notes from the Leyden 
Museum,’ vol. ix, p. 97. 
15. Perrier, E. — “ Recherches pour servir a l’histoire des Lombriciens 
terrestres,” ‘ Nouv. Arch. Mus.,’ 1872. 
16. Perrier, E. — “Pontodrilus,” ‘Arch. Zool. Exp.,’ t. ix, 1881. 
17. Rosa, D. — “ Sul Criodrilus lacuum,” ‘ Mem. R. Acc. Torino,’ 1887. 
18. Vejdovsky, F. — “Rhynchelmis li mosel la,” ‘ Zeitschr. wiss. Zool.,’ 
Bd. xxvii, 1876. 
19. Vejdovsky, F. — ‘ System und Morphologie der Oligochaeten,’ Prag, 1884. 
