Theril

The Therils are an alien species originally from Sector 327-B.

Biology
The Therils are intelligent earth worms.

Background
The Therils' homeworld was destroyed during the Crisis on Infinite Earths, the Green Lanterns rescued the few surviving members and sought out a new world for them. The Lanterns with the help of Superman found them a rogue planetoid for them to inhabit.

Appearances

 * Action Comics Vol 1 589 (1987)