Macra Main aliases: The Scourge of the Galaxy Biological type: Crustacean Affiliated with: Macra Empire First seen in: The Moonbase Appearances: see list

The Macra were a gigantic crustacean race that fed on unclean gases which were poisonous to humans. They would consume humans when possible.

Eventually, the Macra fell into evolutionary decline, reverting to mindless creatures in the depths of New New York.

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Biology Edit

There were two known types of Macra, the original sapient species and the later predators of New Earth. Both fed upon poisonous gases and organic lifeforms when available.

Sapient species Edit

The sapient species of Macra were larger than humans, able to hold a human in one claw. They were stocky in build, with large eyestalks, large claws with a second, smaller set beneath the mouth and were a dark, murky brown colour. They were also covered in hairs. (TV: The Macra Terror)

Predator species Edit

The predator species of Macra were much larger in size, several hundred times larger than a human. They were more animal-like, having fallen into evolutionary decline.

They had gigantic claws, large enough to easily hold an entire New Earth car. The rest of the body was smaller in proportions, with glowing eyes on thin stalks and six spindly legs. The Macras were predators who hunted by movement and showed no sign of intelligence. They also had distinctive and terrifying roars. (TV: Gridlock)

History Edit

The Macra were an ancient race with a large empire - "the scourge of this galaxy," as the Tenth Doctor put it. (TV: Gridlock) Their home planet was colonised by humans but the Macra took control of the colony and hypnotised the humans into mining gases for them. (TV: The Macra Terror)

During the Eternal War, a Macra killed Gith, causing him to regenerate. Another Macra later beheaded him on Lerna. (PROSE: The Multi-Faceted War)

They were defeated when the Second Doctor effected an uprising on the planet and destroyed the control centre with an explosion, killing the Macra in charge and apparently dooming the Macra on the planet. (TV: The Macra Terror)

At some point before 2157, the Guild of Adjudicators dealt with the Macra. (PROSE: Lucifer Rising)

A sapient Macra visited Beachelguese with a Silurian and a Sea Devil. (COMIC: Surfshock)

After many billions of years, they evolved into feral beasts. (TV: Gridlock)

On New Earth, a colony of Macra survived and multiplied in the depths of the Motorway in New New York, feeding on the poisonous fumes and stray people who came down in their cars to the "Fast Lane". They were apparently again doomed when by 5,000,000,053, the Tenth Doctor opened the roof of the Motorway, allowing the cars to escape to the Upper City, depriving the Macra of food and gases. (TV: Gridlock) The Macra preyed on Scorpionkind, though Senator Hame believed Scorpionkind to be worse. (AUDIO: The Cats of New Cairo)

Following the opening of the Motorway, the Macra got a "new career" cleaning up the city's pollution. The Cybermen also used the Macra to dispose of all non-humans. (COMIC: In-Flight Entertainment)

River Song had met the Macra, or at least, had heard of them. (PROSE: River of Time)

Other references Edit

In the video game Happy Deathday, played by Izzy Sinclair on the Time-Space Visualiser, a Macra was among a host of "every single enemy" that the Doctor had ever defeated, who were assembled by the Beige Guardian and pitted against the Doctor's first eight incarnations. (COMIC: Happy Deathday)

Behind the scenes Edit