Spiders are found all over Canada, preferring to stay out of sight in dark places indoors like corners, closets, and garages. In the wild, they are more widespread and more visible. Canada doesn’t have a wide variety of threatening arachnids, with the black widow considered the most dangerous, owing to the potency of its venom. While reports of apparent bites by brown recluse spiders have been made, whether or not a population exists is yet to be verified. Spiders act as excellent pest control, keeping the insect population down.
Spiders in Canada Identification Chart
Most Common Spiders in Canada
Biggest Spider in Canada
Most Deadly Spiders in Canada
Most Venomous Spiders
Comb-footed Spiders
Sac Spiders
Funnel Weaver Spiders
Hobo (Eratigena agrestis) - The Hobo spider is different from the Australian funnel-web, even though they both belong to the funnel-web spider group. With various scientific names like Philoica agrestis and Tegenaria rhaetica, these spiders can be found in Europe, Central Asia, and North America.… Continue Reading >
Ground Spiders
Less Venomous Spiders
Orb-weaver Spiders
- Missing Sector Orb-weaver Spider (Zygiella x-notata)
Hacklemesh Weaver Spiders
Wolf Spiders
- Sand Bear Wolf Spider (Arctosa perita)
Crab Spiders
- Common Crab Spider (Xysticus cristatus)
- Utah Crab Spider (Bassaniana utahensis)
Woodlouse Hunter Spiders
Nursery Web Spiders
- American Nursery Web Spider (Pisaurina mira)
Funnel Weaver Spiders
- Giant House Spider (Eratigena duellica)
Jumping Spider
- Bronze Jumper Spider (Eris militaris)
- Common Hentz Jumper Spider (Hentzia palmarum)
Long-jawed Orb-weaver Spiders
- Cave Orb-weaver Spider (Meta ovalis)
- Silver Long-jawed Orb-weaver Spider (Tetragnatha laboriosa)
Intertidal Spiders
Sheetweb Spiders
- Sierra Dome Spider (Neriene litigiosa)
- Old World Dome Sheet-web Weaver Spider (Neriene montana)
Comb-footed Spiders
Cellar Spiders
Running Crab Spiders
- Cricket Thief Spider (Thanatus vulgaris)
Hackled Orb-weaver Spiders
- Feather-legged Orb-weaver Spider (Uloborus glomosus)
Spiders in Canada (By Region)