AN ATTEMPT TO CLASSIFY EARTHWORMS. 235 



Species 3. P. robusta, E. P.^ 1872 = partly P. cingu- 

 lata, Sch. and Vaillant; Mauritius, Manila, 

 Nice, Bahamas. 



4. P. aspergillura, E. P. 1872 (loc.?); Bermuda 



(F. E. B.). 



5. P. quadragenaria, E. P. 1872 = partly P. 



cingulata, Sch. and Vaillant; East Indies. 



6. P. elongata, E. P., 1872; Peru (? indigenous). 



7. P. indica, Horst, 1883 ; Sumatra; New Cale- 



donia (F. E. B.). 



8. P. sumatrana, Horst, 1883; Sumatra. 



9. P. hasseltii, Horst, 1883 ; Sumatra. 



10. P. sieboldii, Horst, 1883; Japan. 



11. P. japonica, Horst, 1883; Japan. 



12. P. musica, Horst, 1883; Java. 



13. P. capensis, Horst, 1883; Cape of Good Hope. 



14. P. annulata, Horst, 1883; Malay. 



15. P. coerulea, Templeton, 1844; Ceylon. 



16. P. ceylonica, F. E. Beddard, 1885; Ceylon. 



17. P. armata, F. E. Beddard, 1883; Calcutta; 



Burmah (Rosa) ; Nias, near Sumatra (Rosa). 



18. P. horsti, F. E. Beddard, 1886; Manila. 



19. P. newcombei, F. E. Beddard, 1887; Aus- 



tralia. 



20. P. upoluensis, F. E. Beddard, 1887; Upolu, 



Pacific Isles. 



21. P. lawsoni, A. G. Bourne, 1886; India. 



22. P. bivaginata, A. G. Bourne, 1886; India. 



23. P. gracilis, A. G. Bourne, 1886; India. 



24. P. stuarti, A. G. Bourne, 1886; India. 



25. P. burliarensis, A. G. Bourne, 1886; India. 



26. P. hulikalensis, A. G. Bourne, 1886; India. 



27. P. mirabilis, A. G. Bourne, 1886; India. 



28. P. salettensis, A. G. Bourne, 1886; India. 



29. P. australis, Fletcher, 1886; Australia. 



30. P. coxii, Fletcher, 1886; Australia. 



31. P. ten ax, Fletcher, 1886; Australia. 



