You searched for: “thalassoplankton”
thalassoplankton (s) (noun), thalassoplankton; thalassoplanktons (pl)
Marine planktonic organisms: The small oceanic lifeform termed thalassoplankton occurs in the open sea.
This entry is located in the following units: plankto-, plankt-, -plankton (page 6) thalasso-, thalass-, thalassi-, thalassio-, thalatto-, thalatt- + (page 2)