92 1. No. 4. THK PHYTÔPI.ANKTON of SOMF. N0R\VF(,1.\X i.akfs. 45 



LITERATURE CONCERNING THE CALEDONIAN 

 PHYTOPLANKTON. 



1. Bachmann H: Vergleichende Studien übor das Phytoplankton der Seen Schottlands 

 und der Schweiz. Archh' für Hydrobiologie und Flaiiktonkiiiide Vol. iii. icoj. 



2. — Planktonproben aus Spanien. Berichte der Deutschen hotanischcn Gesellsciiiifl. 

 Vol. .v.v.vi. icfi ). 



3. Borge O: Schwedisches Sûsswasserplankton. Botaniska .Xotiser jçoo. 



4. — Beiträge z. Algenflora von Schweden 2. ibid i<^ij. 



5. ~ Algologiska Notiser 4. Sûsswasserplankton aus der Insel Mull. ibid. iSg-j. 



6. Børgesen F. & Ostenfeld C. H : Phytoplankton of some Lakes in the Færoes. 

 Botany of the Færøes. p. 61 j — 624. 



7. Cleve A: Notes on the Plankton of some Lakes in Lule Lappmark. Vetenskaps- 

 okddeinirns Förhmidlingar. iSçç. 



8. Dakin \V. j. (k Latarche M: The Plankton of Lough N'eagh. I^roc. Rov(d Irish 

 Acad. Vol. .v.r. v. içij. 



9. Fritsch F. E: The Plankton of some English Rivers. Annals of Botanv. I'ol. .vi.v. /ço f. 



10. HuiTFELDT-KAAS H: Planktonundersøgelser i norske vande. rço6. 



11. — Die limnetischen Peridineen in norwegischen Binnnenseen. Videnskabs.-ielskabets 

 .Skrifter. Ser. i. No. 2. içoo 



12. Le.m.merm.\nn E: Das Plankton schwedischer Gewässer. Arkiv for Botanik, içoo. 



13. MuRR.w, James: Distribution of Pelagic Organisms in Scottish Lakes. Proceedings of 

 the Royal Physical Society. Vol. .vvi. 



14. Ostenfeld C. H: Studies on Phytoplankton i iii. Botanisk Tidsskrifi. içoj— igo4. 



15. Ostenfeld C. H. & Wesenberg-Lund C: A regular forthnightly Exploration of the 

 Plankton of two Icelandic Lakes. Proceedings of the Royal Society of Edinburgh. iço6. 



t6. TeilingE: En kaledonisk fytoplankton formation. Svensk botain'sk Tidsskrift Vol. .v. içi 6. 



17. Wesenberg-Lcnd C: A comparative .Study of the Lakes of Scotland and Denmark. 

 Proceedings of the Royal Society of Edinburgh. iço6. 



18. West G. S: Algae. Volume I. Cambridge Botanical Handbooks, igib.' 



ig. — W. & G. S: Scottish Freshwater Plankton. Limiean Society's Journal— Botativ. 

 Vol. .\-.v.v;'. 



20. — A comparative Study of the Plankton of some Irish Lakes. Transactions of 

 the Royal Irish Academy. Vol. .wv.xiii. iço6. 



21. — A further Contribution to the Freshwater Plankton of the Scottish Lochs. 

 Transactions of the Royal Society of Edinburgh. Vol. .vli. igoj. 



22. The Plytoplankton of the English Lake District. The Naturalist. 1909. 



23. — The British Freshwater Phytoplankton, with special Reference to the Desmid- 

 plankton and the Distribution of British Desmids. Proceedings of the Royal Society. 

 Vol. l.v.v.vi. içog. 



24. — On the Periodicity of the Phytoplankton of some British Lakes. Linnean Society's 

 J(nirnal — Botany. Vol. .vl. igij. 



Vid.-Selsk. .Skrifter. I. M.-X. Kl. 1921. No. 4. 



