Molluscs & Annelids Zoology LS2014, Donald Winslow 3 March 2008, Following Hickman, et al., 2008 Ch. 16 (pp 332-344, 346-357) Ch. 17 (pp 363-378)
Plankton Organisms that drift with the currents. Zooplankton Animal plankton – many different types Heterotrophic – primary consumers.
