Canadian nightcrawlers (Lumbricus terrestris)

Invasive earthworms of North America - Wikipedia

Baby Canadian Nightcrawlers 100% Live Arrival Guarenteed

How to Identify the Canadian Nightcrawler Worm - Dengarden

Canadian nightcrawlers (Lumbricus terrestris)

Canadian Nightcrawlers- Lumbricus terrestris

500 ct Canadian Nightcrawlers - Buckeye Organics

Biology of the Night Crawler (Lumbricus terrestris).

How to Grow Nightcrawlers for Profit

1Kg of Dendrobaena veneta (Eisenia hortensis) compost worms.