C. H. Ostenfeld: A List of Phytoplankton from the Boeton Strait, Celebes. 3 



principal papers containing records from the Archipelago and 

 its neighbourhood are the following: 



Castracane, F. (1886): Report on the Diatomaceæ collected by 

 H. M. S. Challenger during the years 1873—76. The Voyage 

 of H. M. S. Challenger. Botany, vol. II, London 1886. 



Cleve, P. T. (1873): Examination of Diatoms found on the sur- 

 face of the Sea of Java. — Bih. K. Svenska Vetensk. Akad. 

 Handl., Bd. 1, Nr. 11. 1873. 

 — (1901): Plankton from the Indian Ocean and the Malay 

 Archipelago. — K. Svenska Vetensk. Akad. Handl., Bd. 35, 

 Nr. 5. 1901. 



Karsten, G. (1907): Das Indische Phytoplankton. — Deutsche 

 Tiefsee Expedition 1898—99, Bd. 2, Teil 2, 1907. 



Leuduger-Fortmorel (1893): Diatomées de la Malaisie. — Ann. 

 du Jard. bot. de Buitenzorg, XI, 1893. 



Ostenfeld, C. H. (1902): Marine Plankton Diatoms, in: Johs. 

 Schmidt, Flora of Koh Chang, Contributions to the know- 

 ledge of the vegetation in the Gulf of Siam. — Botanisk 

 Tidsskrift, København, Bd. 25, 1902. 



Schroeder, B. (1906): Beiträge zur Kenntnis des Phytoplanktons 

 warmer Meere. — Vierteljahrsschr. Naturf.-Ges. in Zürich, 

 51, 1906. 



Weber-van Bosse, A. (1901): Etudes sur les Algues de l'Archipel 

 Malaisien. — Ann. du Jard. bot. de Buitenzorg, 2 sér. 

 vol. II, 1901. 



In the following list I have enumerated the genera alphabeti- 

 cally within the main divisions (Schizophyceæ, Silicoflagellata, Peri- 

 diniales and Bacillariacece) and the species alphabetically within 

 the genera, as it is easier to find a name in that way, than if 

 the consecutive order was systematical. Under each species I 

 have quoted the place where it was described, and in addition, 

 at least one good drawing of it. In some cases I have found 

 it necessary to alter the names or give new names. 



The general character of the plankton is that of a tropical 

 neritic plankton ; it resembles very much the plankton examined 

 by Cleve (1901) and myself (1902) from the Malay Archipelago 

 and the Gulf of Siam respectively. 



