TJic Classification and Distribution of Earthioorms. TJ\ 



0. Allolobophora bcEckii, Eisen. California. P. 



7. Allolobophora chlorotica, Hoffm. California. P. 



8. Allolobophora foetida, Sav. Illinois, Iowa. P., N., A. 



9. Allolobophora subrubicunda, Eisen. Canada. P., N. 



10. Allolobophora mucosa, Eisen. New England, Illinois. P. 



11. Allolobophora trapezoides, Duges. New England, Canada, 



etc. P. 



12. Allolobophora tenuis, Eisen. New England, etc. P. 



13. Allolobophora turaida, Eisen. New England, P. 



14. Allolobopliora parva, Eisen. New England. P. 



15. Lumbricus herculeus, Sav. New England. P. 



16. Lumbricus rubellus, Hoffm. Newfoundland. P. 



17. Lumbricus castaneus, Sav. Canada. P. 



The foUowincj are not recognisable : — 



Lumbricus americanus, E. P. 

 ? Lumbricus Apii, Kinb. California. 

 'I Uypogoion hirtum, Sav. Philadelphia. 



Fheretima (^ = Pei'ichceta) californica, Kinb. California. 



III. Ethiopian Region, E. 



1. Acanthodrilus capensis, F. E. B. Cape of Good Hope. 



N., N'., A., E. 



2. Acanthodrilus Buttikoferi, Horst. Liberia. 



3. Acanthodrilus Schlegelii, Horst. Liberia. 



4. Acanthodrilus Beddardi, Horst. Liberia. 



5. Acanthodi^ilus verticillatus, E. P. Madagascar. 



6. Acanthodrilus scioanus, Posa. Let. Marefia, Scioa. 



7. Acanthodrilus Stuhlmanni, Mich. Zambesi. 



8. Acanthodrilus ajjinis, Mich. Zambesi. 



9. Perichgeta capensis, Horst, Cape of Good Hope. 



N., N'., O., E., A. 



10. Perichoita robusta, E. P. Mauritius. 



11. Teleudrilus Ragazzii, ^o^a. Scioa. 



12. Microchoita Rap)pii, F. E. B. Natal. 



13. Microchceta Beddardi, Benh. Natal. 



14. Pygmceodrilus quilimanensis, Mich. Zambesi. 



elusions, and these arc the only organs at present wliieh would enable the 

 question to be decided ; the male apertures are on the 12th segment in 

 Tetragonurus, on the 13th in Allurua. 



