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Night crawlers, large mature specimens. Set of 10
Set of 10 large earthworms (lumbricus)
Individual cultures of Amoeba, Paramecium and Euglena. Enough for 30 students.
Preserved earthworms are ideal specimens to use for teaching basic anatomy and investigating simple ...
Vorticella is a stalked inverted bell-shaped ciliate.
A mixture of five or more forms, our choice.