Wolf spider? (Oaxaca, Mexico)

[John Bokma]

http://toxicice.com/images/white-spider.jpg

http://toxicice.com/images/white-spider-front.jpg

Found this quite large spider resting under a big flat stone and took some photos. Is it a wolf spider? Any idea of what species (Oaxaca, Mexico).

[Selenops]

Definitely a wolf spider but which one I can't say.

Maybe someone with greater knowledge to ID this one can help us.

[KUJordan]

a Lycosid, as said by megalon, for sure.

it seems very closely related to L. erythrognatha...