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Night crawlers, large mature specimens. Set of 10
Set of 10 large earthworms (lumbricus)
A mixture of five or more forms of ciliate of our choice. Shipped in a 2 oz. jar enough for 30 stude...
Individual cultures of Amoeba, Paramecium and Euglena. Enough for 30 students.
The euglena is different than other protozoans because it has chlorophyll in it, the substance that ...
Rotifers are microscopic aquatic animals of the phylum Rotifera.