STUDIES IN GARDEN ANNELIDS. 345 



in this country, and the results seem to justify a continuation 

 of the work. 



List of the Oligoch^ts of Oxford Botanic Gardens. 



tubificidje. 



1. Branchiura sowerbyi, Beddard. Abundant in lily pond. 



2. Limnodrilus hoffmeisteri, Clapr. 



3. Limnodrilus (two species not yet determined). 



ENCHYTR^IDiE. 



4. Henlea rhcetica, Bretscher. 



5. H. inusitata, Friend. 



6. Enchytrceus albidus, Henle. 



7. E. argenteus, Mich. (= E. parvulus, Friend). 



8. E. minimus, Bret. 



9. Fridericia bulbosa, Bosa. 



10. F. perrieri. 



11. Fridericia (species not yet determined). 



12. Chamcedrilus chlorophilus, Friend (or ally). 



Megascolicidje. 



13. Pheretima (. ? indica. Perished before being identified). 



14. Another foreign worm ; also perished. 



LUMBRICID.E. 



15. Helodrilus oculatus, Hoffm. 



16. Eisenia rosea. 



17. E.fcetida. 



18. E. veneta, Bosa, var. tepidaria, Friend. 



19. Dendrobcena mammalis. 



20. D. subrubicunda. 



21. Allurus (Eiseniella) tetrcedrus. 



22. Allolobophora longa, Ude. 



23. A. turgida, Eisen. 



24. Aporrectodea chlorotica. 



25. Octolasium intermedium, Friend. 



26. 0. cyaneum. 



27. 0. lacteum. 



28. Lumbricus castaneus, Sav. 



29. L. rubellus, Hoffm. 



30. L. terrestris, Linn. 



