M. atlantica, [304];
M. kochii, [303]
Müller, J., on recognition of Echinoid larva, [518];
on the name Pluteus, [607]
Müller, O. F., on Protozoa, [45]
Multicilia, [109]
Multinucleate Amoeba (Pelomyxa), [16];
Protozoa, regeneration of, [35]
Multiple budding, in Suctoria, [160] f.
Multiple fission, [30] f.