Muscular system, [350]

Mustelus, [448], [298];

placenta, [434], [449];

M. antarcticus, radialia of the dorsal fin, [234];

vascular system, [316], [317], [330], [331], [334];

placenta, [435];

M. laevis, [449];

M. vulgaris, [449]

Myletes, [576]

Myleus, [576]