Megagamete, [33];
see also Female gamete, Oosphere
Megalactis griffithsi, [384]
Megalosphere, megalospheric, [67] f.
Megamastictora, [183], [184] f.
Meganucleus, [136], [139] f., [144], [149] f.;
degeneration of, in conjugation, [148] f.;
new formation of, in conjugation, [148], [151];
of Stylonychia mytilus, [139] f.;