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The Tiny And Terrifying
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Tiny mites live on your face

Yep, you've got little critters living all over. Let's get acquainted

By Smartasaurus· 1 min read Wild

now, in the pitch black of your pores, something is crawling

Knowledge check

Where do microscopic eight-legged mites live and breed on almost every adult human?

The short version
  • Yep, you've got little critters living all over. Let's get acquainted
  • The human body is not a solitary entity but a complex ecosystem, a living planet teeming with microscopic life.
  • The *Demodex* mite has approximately 9,700 genes, the lowest number recorded for any arthropod.

On your face, even as you read this, a creature stirs. Unseen, unfelt, it navigates the terrain of your pores, a landscape of sebaceous glands and follicular shafts. These arachnids, less than a third of a millimeter long, belong to an ancient lineage, intimately tied to human existence.

*Demodex folliculorum* and *Demodex brevis*, two distinct species, inhabit nearly every adult human. They emerge at night, under the cover of darkness, to mate near the surface of your skin before retreating into the follicular depths to lay their eggs and digest their meals of skin oils and cellular debris. Recent research has confirmed that *Demodex* mites do have a functional anus, debunking the old myth that they store waste until they die.

The human body is not a solitary entity but a complex ecosystem, a living planet teeming with microscopic life. This intricate co-evolution with organisms like the *Demodex* mite offers a profound perspective on our place within the delicate web of life, even that which resides just millimeters from our consciousness.

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The *Demodex* mite has approximately 9,700 genes, the lowest number recorded for any arthropod.

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Mites munch on you while you sleep
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