lizard, MacCall's horned - lizards, crested keeled
- lizard, MacCall's horned
- lizard, Madeira
- lizard, Magellan's smooth-throated
- lizard, Maltese wall
- lizard, Manica spiny-tailed
- lizard, many-lined plated
- lizard, Mbanja worm
- lizard, meadow
- lizard, Ménétries'
- lizard, Merriam's canyon
- lizard, Mesopotamian fringe-toed
- lizard, Mesopotamian spiny-tailed
- lizard, mesquite
- lizard, Mexican beaded
- lizard, Mexican blind
- lizard, Mexican horned
- lizard, Mexican snake
- lizard, Mikindani worm
- lizard, Milos wall
- lizard, Mitchell's flat
- lizard, Modigliani's nose-horned
- lizard, Mojave fringe-toed
- lizard, Montane spiny-tailed
- lizard, Mosor rock
- lizard, Mount Elba snake-eyed
- lizard, mountain
- lizard, mountain grass
- lizard, Mozambique rough-scaled sand
- lizard, Mpwapwa wedge-snouted worm
- lizard, Mpwapwa worm
- lizard, Msimbit worm
- lizard, multi-scaled forest
- lizard, Namaqua sand
- lizard, Nchingidi worm
- lizard, Neumann's
- lizard, New Guinean snake
- lizard, Nidua
- lizard, northern alligator
- lizard, northern crested
- lizard, northern earless
