DISTRIBUTION OF BRITISH ANNELIDS. 267 



Appended is a list of species so far known to occur in Scot- 

 land. Where necessary the synonym is also given : — 



1. Allurus (= Eiseniella) tetrcedrus, Sav. — Common. 



2. A. (= Eiseniella) hercynius, Mich. — One specimen (from 

 Fife) only found. Unknown elsewhere in Great Britain. 



3. Eiseniafoetida, Sav. — Brandling. Common. 



4. E. (Dendrobcena) alpina, Kosa. — Once found in Perthshire. 

 The only British record. 



5. E. rosea, Sav. (= mucosa, Eisen). — Common. 



6. Allolobophora caliginosa, Sav. — Under two forms : (1) A. 

 turgida, Eisen, and { l 2,)-A. trapezoides, Duges. 



7. A. longa, Ude. — Widely distributed. 



8. A. (Aporrectodea) chlorotica, Sav. — Common. 



9. Dendrobcena subrubicunda, Eisen. — The Gilt-tail. 



10. D. arborea, Eisen. The Treeworm. — Not uncommon. 



11. D. mammalis, Sav. (= A. celtica, Kosa). — Bather widely 

 distributed. 



12. D. octosdra, Sav. (= boeckii, Eisen). — Only twice recorded 

 for Scotland ; rare in England. 



13. Helodrilusoculatus, Hoffmeister. — Near Edinburgh. Widely 

 spread in England ; also found in Dublin and Jersey. 



14. Bimastus eiseni, Levinsen. — Rather rare ; Edinburgh 

 (Ravelrig) is the orily record for Scotland. 



15. B. constrictus, Rosa. — Fairly common. 



16. Octolasium cyaneum, Sav. (= A. studiosa, Rosa). — Local. 

 Reported for Fifeshire and Peebles. 



17. O. lacteum, Oerley (= A.profuga, Rosa). — Received hitherto 

 from Renfrew only for Scotland. 



18. 0. gracile, Oerley. — Quite a distinct species in England, 

 though not so regarded on the Continent. So far known in 

 Scotland only from Perthshire. (See ' Science Progress,' July, 

 1913.) 



19. Lumbricus rubellus, Hoffmeister. — Generally distributed. 



20. L. castaneus, Sav. — Usually plentiful. 



21. L. festivus, Sav. (= L. rubescens, Friend). — Rare ; Isle of 

 May and Renfrew (Paisley). 



22. L. terrestris, Linn. — Common. 



