ZooL.— Vol. II.] RISEN— OLIGOCHMTA. 25 1 



BIBLIOGRAPHY. 



Beddard, Frank E. 



(20). On the Anatomy of Ocnerodrilus (Eisen). Trans. Roy. Soc. 

 Edinburgh, Vol. XXXVI, 1892, Part 2, p. 563. 



(23). Some New or Little Known Oligochaeta. Proc. Roy. Phys. Soc. 

 Edinburgh, Vol. XII, 1892, p. 33. 



(37). On the Oligochaetous Fauna of New Zealand, with Preliminary 

 Descriptions of New Species. P. Z. S. London, 1889, p. 381. 



(38). On the Earthworms collected in Algeria and Tunisia by Dr. 

 Anderson. P. Z. S. London, 1892, p. 32. 



(41). Descriptions of Some New or Little Known Earthworms, together 

 with an Account of the Variations in Structure exhibited by 

 Perionyx excavatus, E. P. P. Z. S. London, 1886, p. 298. 



(45). On Certain Points in the Structure of Urochseta, E. P., and 

 Dichogaster, nov. gen., with further Remarks on the Nephridia 

 of Earthworms. Q.J. M. S., Vol. XXIX, 1889, p. 235. 



(54). On the Structure of Two New Genera of Earthworms belonging 

 to the Eudrilidae and some Remarks on Nemertodrilus. Q. J. 

 M. S., Vol. XXXII, 1891, p. 235. 



(57). On Some New Species of Earthworms from various parts of the 

 World. P. Z. S. London, 1892, p. 666. 



(61). Observations on the Structural Characters of certain new or little- 

 known Earthworms. Proc. Roy. Soc. Edinburgh, Vol. XIV, 

 1887, p. 156. 



(63). Contributions to the Anatomy of Earthworms, No. IV. P. Z. S. 

 London, 1887, p. 544. 



(85). On Two New Genera, comprising Three New Species, of Earth- 

 worms from Western Tropical Africa. P. Z. S. London, 1894, 



P- 379- 

 (86). A Monograph on the Order of Oligochaeta. London, 1895. 

 (87). Preliminary Account of New Species of Earthworms belonging to 



the Hamburg Museum. P. Z. S. London, 1895, p. 210. 

 (88). Naiden, Tubificiden und Terricolen bearbeited von F. E. Bed- 

 dard. Hamburger Magalhaensische Sanimelreise. Hamburg, 



1896. 

 Benham, W. B. 



(3). Studies on Earthworms. No. II. 5./. i^. 5., Vol. XXVII, 



1886, p. 77. 

 (8). Descriptions of Three new Species of Earthworms. P. Z. S. 



London, 1892, p. 136. 

 (13). The Genera Trigaster and Benhamia. Ann. & Mag. JVaf. Hist., 



6th Ser., Vol. VI, 1890, pp. 414-417. 

 Eisen, Gustav. 



(i). Anatomical Studies on New Species of Ocnerodrilus. Proc. Cal. 



Acad. Sci., 2d Ser., Vol. Ill, 1893, p. 228. 

 (9). On the Anatomy of Ocnerodrilus. Nov. Act. Soc. Upsal., 3d Ser., 



Vol. X, 1879, p. I. 

 (16). On California Eudrilidce. Mem. Cal. Acad. Sci., Vol. II, No. 3, 



1894. 



(12) Jan. 16 1900. 



