Wolf spider

Adelocosa
Alopecosa
Arctosa
Geolycosa
Hogna
Lycosa
Pardosa
Pirata
Sosippus
Trochosa
many more

Wolf spiders are members of the family Lycosidae, so named because their method of hunting is to run down their prey. They are robust and agile hunters which rely on good eyesight to hunt, typically at night.

They resemble nursery web spiders (family Pisauridae), but they carry their egg sacs by attaching them to their spinnerets (instead of by means of their jaws and pedipalps).