What's That Bug? does not endorse extermination

Subject: Worms in Chile’s Atacama Desert sand dunes
Location: Atacama Desert, Chile
November 20, 2013 6:16 am
In the sand dunes of the Atacama Desert, near the city of Copiapo (Chile), I found strange lines near the crest of the dunes. When I looked closer I saw that some of them at one end were advancing. Digging with the finger into the sand I found little worms, not more than 1 cm long.
These dunes only receive some moisture from the coastal fog.
I was wondering what these worms live of and what species they are?
Signature: Gerhard Huedepohl

Mysterious Dune Tracks

Mysterious Dune Tracks

Hi Gerhard,
We have prepared all of your images for posting prior to doing any research, and we are not certain if we will find an answer, but we really wanted to post your request prior to leaving for work.  We couldn’t find anything quickly, but perhaps one of our readers will be able to provide a comment with a link that helps to solve this mystery.

Dune Worm

Dune Worm

Hi Daniel,
thank you very much for this message. I have also tried to find information on the web, but without success so far. That’s why I hope really to find out some information with your help.
Lets see, if something comes up.
Best regards,
Gerhard

Hi again Gerhard,
You might want to post a comment to the posting in the event the answer doesn’t come for several years. 

 

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What's That Bug? does not endorse extermination
Location: Atacama Desert, Chile
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