Juvenile fish and crustaceans-other protozoans (Amoebas and cilates)
Some protozoa feed on others (ameobas).In the soils,there are Cilates,a type of protozoan that ingests bacteria and smaller protozoans.In the waters,the juvenile fish and crustaceans consume...
They eat small bacterial objects.
a virus that can kill you
Water fleas, flatworms, seed shrimp, clam shrimp and many other vernal pool invertebrates.