Motion, ciliary, [18];

gliding, of protoplasm, [47] n.

Moulting of cuticle or cell-wall in Dinoflagellata, [130];

of Dendrocometes, [161]

Mouth, of Flagellata, [113];

absent from Opalinidae, [123];

of Maupasia, [124];

excreta expelled by, in Noctiluca, [133];

of Ciliata, [137], [145] f.;

of Gymnostomaceae, [137], [143], [145], [152];