Name |
Source |
Type
|
M-113 Creature |
Star Trek |
|
Macra |
Doctor Who |
Huge crustacoids who feed on noxious gases that are deadly to humans.
|
Magma |
Ultraman Leo |
Saber Tyrant
|
Magog |
Andromeda |
|
Magolor |
Kirby's Return to Dream Land.
|
Mahendo'sat |
C. J. Cherryh's Chanur novels |
|
Maians |
Perfect Dark |
|
Majat |
C. J. Cherryh's Alliance-Union universe |
|
Malons |
Star Trek |
|
Mangalores |
The Fifth Element |
Thick-skinned humanoids; warriors and weapon specialists. Considered savage and brutish by other races.
|
Mantis |
Conquest: Frontier Wars |
|
Mantrins |
Titan A.E. |
Kangaroo-like aliens with large, powerful back legs; native to Solbrecht. The character Stith is a Mantrin. Also called Sogowans.
|
Marklars |
South Park |
Orange-skined aliens with egg-shaped heads and yellow eyes. They refer to all people, places, and things as "Marklar".
|
Marmosians |
Ascendancy |
|
Marro |
Heroscape |
Skinless creatures with insectoid social organization
|
Martians |
H. G. Wells' The War of the Worlds |
Tentacled and very intelligent and technologically advanced. Attempted to take over Earth as Mars became less and less habitable for them.
|
Martians |
Edgar Rice Burroughs's Barsoom series |
Humanoid
|
Martians |
Marvin the Martian from Looney Tunes and Duck Dodgers |
|
Martians |
Premendra Mitra's Mangalbairi (The Martian Enemies) |
|
Martians |
Ray Bradbury's The Martian Chronicles |
Humanoid
|
Martians |
Aelita (1924 movie) |
Humanoid
|
Martians |
Mars Attacks (Topps trading cards) and Mars Attacks! (Tim Burton movie) |
Skeletal humanoids with massive craniums and a twisted sense of humour
|
Martians |
Quatermass and the Pit |
|
Martians |
Larry Niven's Known Space |
|
Martian Manhunter |
DC Comics |
|
Marzoids |
Invader Zim |
|
Masari |
Universe at War |
A sentient race of ancient Atlantians that are human-like in appearance.
|
Masters |
The Tripods |
|
Mazians |
Battlelords of the 23rd Century |
|
Mebes |
Ascendancy |
|
Mechanon |
Star Frontiers |
sentient mechanical race created by the Eorna
|
Medusans |
Star Trek |
|
Meehooks |
Fusion comic book series |
dinosaurs with fur
|
Megawhatt |
Ben 10 |
|
Meekrob |
Invader Zim |
Pure Enegy beings. Meekrob was set to be conquered by Invader Tenn until she received a shipment of malfunctioning SIR Units giving away her location and thus angering the Meekrob, creating further tension between the Meekrob and the Irken Empire.
|
Meklars |
Master of Orion |
|
Melconians |
Keith Laumer's Bolo series |
canine-like humanoids
|
Melmacians |
ALF |
|
Melnorme |
Star Control |
|
Melotians |
Melonpool |
|
Memory Donk |
Bravest Warriors |
The Memory Donks are a species of "old-lady"-like beings that take away the memory of anyone around them.
|
Menoptra |
Doctor Who |
|
Mentors |
Doctor Who |
|
Merseians |
Technic History by Poul Anderson |
|
Merewifs |
Bravest Warriors |
Merewifs are a race of mermaid-like creatures. Most notably, Plum
|
Mesklinites |
Hal Clement's Mission of Gravity |
millipede-like
|
Methorians |
Barrington J. Bayley's Zen Gun |
gaseous giant-giant dwellers
|
Metroid |
Metroid series |
|
Metrons |
Star Trek |
|
Micros |
Brain Plague by Joan Slonczewski |
Microbial aliens that inhabit the brain and offer their host new abilities.
|
Microman |
Microman |
|
Micronoids |
X-Com: Apocalypse |
Sentient parasitic bacteria
|
Minbari |
Babylon 5 |
Crested humanoids; a small number have telepathic abilities
|
Minions |
Ascendancy |
|
Minosians |
Star Trek |
|
Mintakans |
Star Trek |
|
Miradorn |
Star Trek |
|
Misha |
Battlelords of the 23rd Century |
Humanoid
|
Mmrnmhrm |
Star Control |
|
Mon Calamari |
Star Wars |
|
Mondoshawan |
The Fifth Element |
Humanoid
|
Monoids |
Doctor Who |
|
Mogadorians |
Lorien Legacies |
Humanoid, warlike race intent on destroying the Loric and invade Earth. Described as having very pale skin and dark hair and eyes.
|
Moon Dragons |
Bravest Warriors |
Moon Dragon toenails are used to make the Bravest Warriors' space suits.
|
The Mooninites |
Aqua Teen Hunger Force (individually: Igninokt and Err) |
|
Mork |
Mork and Mindy |
|
Morlocks |
H. G. Wells' The Time Machine |
|
Morlocks |
Larry Niven's Known Space |
|
Moroks |
Doctor Who |
Humanoid
|
Mor-Taxans |
War of the Worlds (TV series - first season) |
|
Morthren |
War of the Worlds (TV series - second season) |
|
Movellans |
Doctor Who |
Humanoid robotic conquerors; fought a war with the Daleks
|
Moxx of Balhoon |
Doctor Who |
Blue, large-headed humanoid
|
Mri |
C. J. Cherryh's Faded Sun trilogy |
Humanoid
|
Mr. Saturn |
EarthBound |
|
Mrrshan |
Master of Orion |
|
Mudokons |
Oddworld series |
|
Mugato |
Star Trek |
|
Mutons |
X-COM: UFO Defense |
|
Mutzachans |
Battlelords of the 23rd Century |
Humanoid
|
Muuh |
Orion's Arm |
|
Mycon |
Star Control |
|
The Mysterons |
Captain Scarlet and the Mysterons |
|