Mutilate -us: cut off: mutilated: abbreviated: not complete.
Mycetophagous: feeding upon fungi.
Myiasis: disease or injury caused by the attack of dipterous larvae.
Myoblast: a cell that produces muscular tissue.
Myrmecology: that branch of entomology that deals with ants.
Myrmecophilous: ant-loving: applied to insects that live in ant nests.
Mystacine -us: bcarded: with a hairy fringe above mouth or on clypeus.
Mystax: in Diptera; a patch of hair or bristles above the mouth, on the lower part of the hypostoma above the vibrissae.
Mytiliform: shell-like; as the middle feet in some aquatic Hemiptera.