1. Beers, J. R. and G. L. Stewart: Numerical abundance and estimated biomass of microzooplankton. In: The ecology of the plankton off La Jolla, California in the period April through September, 1967. Ed. by J. D. H. Strickland. Bull. Scripps Instn Oceanogr. 17, 67?87 (1970)
2. Bold, H. C. and M. J. Wynne: Introduction to the algae, 906 pp. New Jersey: Prentice-Hall 1978
3. Booth, B., J. Lewin and R. E. Norris: Siliceous nannoplankton. I. Newly discovered cysts from the Gulf of Alaska. Mar. Biol. 58, 205?209 (1980)
4. Boucaud-Camou, E.: Les choanoflagellés des côtes de la Manche: I. Systématique. Bull. Soc. linn. Normandie (Sér. 10) 7, 191?209 (1967)
5. Bourrelly, P.: Recherches sur les chrysophycées. Revue algol. (Mém. hors-sér.) 1, 1?142 (1957)