This is the Kamitetep, a Species of Moth (Phereoca Uterella ) that Clings to the Walls of the House

This Is the “Kamitetep”—What People Are Really Seeing When a Strange Moth-Like Creature Clings to the Walls of the House

Every so often, a strange little creature goes viral online. People describe it as a “Kamitetep”, a mysterious “moth species called Phereoca Uterella”, often seen clinging to walls, ceilings, or corners of homes.
These videos attract millions of views because the insect looks unusual—almost like a tiny stick, carrying a little “bag” or “case” on its back.

But here’s the truth:

There is no officially recognized moth species named “Kamitetep” or “Phereoca Uterella.”
What people are actually seeing is a very real, very common insect known as a case-bearing moth larva, often called a bagworm.

And yes—it’s completely safe, though it can be a household nuisance.


So What Is It Really? The Case-Bearing Moth Larva

The insect seen in viral posts belongs to the family Psychidae, a group of moths whose larvae create protective cases out of silk and debris—sand, dust, hair, and fibers they find around the home.

These cases look like:

  • Little tubes
  • Miniature sleeping bags
  • Small dusty cocoons

Which explains why people often mistake them for strange worms or new species.


Why Do They Cling to Walls?

The larva carries its case everywhere as a mobile home.
When it climbs walls or ceilings, it is usually:

✔ Looking for food
✔ Searching for a safe place to pupate
✔ Avoiding predators
✔ Seeking warmth or dryness

The case allows it to hide instantly if disturbed, pulling its soft body inside like a hermit crab.

Continued on the next page

Leave a Reply

Your email address will not be published. Required fields are marked *