Idaho scientists find giant Palouse earthworm

Unearthing the World's Biggest Worm – Hangar1publishing

Giant Palouse Earthworm found in Northern Idaho! (Only 4 have been found in the last 100 years.) : r/science

Feds don't dig giant Palouse earthworm endangered petition

Timeless Environments: Earthworms & the mechanical functions they perform in the soil

Giant Palouse earthworm - Alchetron, the free social encyclopedia

Can giant worms exist? - Quora

PDF) Dominance of an invasive earthworm in native and non-native grassland ecosystems

Fabled 'giant' worm found in Idaho region

Giant Palouse Earthworm (Driloleirus americanus), Universit…

Giant Palouse earthworm - Alchetron, the free social encyclopedia

Endangered earthworms – Victoria J. Burton

Timeless Environments: Earthworms & the mechanical functions they perform in the soil

Idaho Man Discovers GIANT Earthworms - Montana Hunting and Fishing Information

Fabled 'giant' worm found in Idaho region

Scientists find fabled giant worm