Earthworms of British Columiba

Lumbricus terrestris

Crabs of British Columbia

E-Fauna BC: Electronic Atlas of the Fauna of BC (Mobile Atlas Page)

PDF) The Earthworms (Lumbricidae, Megascolecidae and Sparganophilidae) in Canada

Different Types of Earthworms with Pictures & Facts

Biodiversity of British Columbia: February 2013

A New Climate for Conservation - David Suzuki Foundation

Your Role in Tracking Alberta's Invasive Earthworms – RealAgriculture

Orthoptera of BC

Gibson: Earthworms and soil compaction, Home And Hearth

WORM BED EXPANSION – ReFeed Canada

E-Fauna BC: Electronic Atlas of the Fauna of BC (Mobile Atlas Page)