Generic reference to eastern wolf spider species.

Also called: Wolf Spider

Native status: Native to eastern North America

§ Quick facts

SizeBody 18–25 mm females; 12–20 mm males; leg span 35–65 mm
Weight200–800 mg females
LifespanWild 2 years (females); males die after mating
OrderAraneae
FamilyLycosidae

§ Encyclopedia

Hogna carolinensis, commonly-known as the Carolina wolf spider and giant wolf spider, is found across North America. It is the largest of the wolf spiders in North America, typically measuring at 18-20mm for males and 22-35mm for females.

Source: Wikipedia — Hogna carolinensis Licensed under CC BY-SA 4.0

§ Identification

Field marks. Large stocky spider with hairy brown-gray body marked with dark central stripe; eight eyes arranged in three rows (small front, large middle, medium back); long sturdy legs banded with dark and pale rings.

Similar species. Other wolf spider species (different ranges, sizes). Tarantulas (much larger, different body proportions). Nursery web spiders (carry egg sacs in jaws, not spinnerets).

Voice. N/A

§ Diet & behavior

Diet. Active hunter — chases down crickets, beetles, other spiders, occasional small frogs or lizards.

Behavior. Largest wolf spider in North America. Active hunter rather than web-builder; sprints across forest floors and meadows pursuing prey. Females carry egg sacs attached to their spinnerets and CARRY their newly-hatched spiderlings on their abdomens for 7–10 days before they disperse — among the most extensive maternal care in any spider. Bite is no worse than a wasp sting; not dangerous to humans.

§ Range

Eastern North America

§ Habitat

Diverse habitats

§ Threats

Habitat loss.

§ Conservation status

According to the IUCN Red List, the eastern wolf spider is currently classified as Least Concern.

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§ Further reading

§ Sources cited

  • American Arachnological Society
  • BugGuide
  • University of Georgia Entomology