Home / Wolf Spiders / Beach Wolf (Arctosa littoralis)

Beach Wolf (Arctosa littoralis)

Like its name, the spider is easily camouflaged against the sand. They have quick movement so once they see any human nearby, they hide themselves.

Scientific Classification

  • Family: Lycosidae
  • Genus: Arctosa
  • Scientific name: Arctosa littoralis

Physical Description and Identification

Adults

Size: Full-grown spiders 0.4-0.59 in (1.0-1.4 cm).

Color: White, browns, tan, are common shades to notice.

Other Characteristic Features: They have a spotted body that is conducive to camoflouging.

Beach Wolf Spider

Eggs

Eggs are laid and carried in a sac by the mother, under her abdomen.

Spiderlings

Upon hatching, mother spiders carry their spiderlings on their back.

The Web

They do not make any web for catching the prey except for guarding their eggs.

Are Beach Wolf Spiders Venomous

They can bite as the last resort but that is not medically fatal.

Quick Facts

Distribution United States of America and Southern Canada
Habitat Sands, coastal regions, under debris or driftwood
Diet Insects
Predator Spider wasps, rodents, birds, and lizards
Lifespan Females: 3-4 years Males: 1 year
IUCN Conservation Status Not listed

Did You Know

  • Although they prefer sandy areas, but there is no limitation when it comes to their habitat.

Image Credits: Live.staticflickr.com

Like its name, the spider is easily camouflaged against the sand. They have quick movement so once they see any human nearby, they hide themselves.

Physical Description and Identification

Adults

Size: Full-grown spiders 0.4-0.59 in (1.0-1.4 cm).

Color: White, browns, tan, are common shades to notice.

Other Characteristic Features: They have a spotted body that is conducive to camoflouging.

Beach Wolf Spider

Eggs

Eggs are laid and carried in a sac by the mother, under her abdomen.

Spiderlings

Upon hatching, mother spiders carry their spiderlings on their back.

The Web

They do not make any web for catching the prey except for guarding their eggs.

Are Beach Wolf Spiders Venomous

They can bite as the last resort but that is not medically fatal.

Quick Facts

Distribution United States of America and Southern Canada
Habitat Sands, coastal regions, under debris or driftwood
Diet Insects
Predator Spider wasps, rodents, birds, and lizards
Lifespan Females: 3-4 years Males: 1 year
IUCN Conservation Status Not listed

Did You Know

  • Although they prefer sandy areas, but there is no limitation when it comes to their habitat.

Image Credits: Live.staticflickr.com

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