of Myxosporidiaceae, [107];
of Flagellates, [116] n.
—divisions, in spores of Lankesteria, [95]
—see also Mitosis, Karyokinesis
Nuclearia, [70]
Nuclein mass (= karyosome), [24]
Nucleinic acid, [7] n.
Nucleole, nucleolus, [7], [24], [25] f., [27];
of Sea-urchin ovum, [7];
of Sphaerella, [126]