1. Bakker C, Phaff WJ (1976) Tintinnida from coastal waters of the S.W.-Netherlands I. The genus Tintinnopsis Stein. Hydrobiologia 50: 101?111
2. Beers JR, Stevenson MR, Eppley RW, Brooks ER (1971) Plankton populations and upwelling off the coast of Peru, June 1969. Fish Bull US 69: 859?876
3. Burkill PH (1982) Ciliates and other microzooplankton components of a nearshore food-web: standing stocks and production processes. Annls Inst oc�anogr, Paris 58: 335?350
4. Burkill PH, Edwards ES, John AWJ, Sleigh MA (1993) Microzooplankton and their herbivorous activity in the northeastern Atlantic Ocean. Deep-Sea Res 40: 479?493
5. Burkill PH, Mantoura RFC, Llewellyn CA, Owens NJP (1987) Microzooplankton grazing and selectivity of phytoplankton in coastal waters. Mar Biol 93: 581?590