''Clubiona kastoni'', the kaston sac spider, is a species of

sac spider The sac spiders of the family Clubionidae have a very confusing taxonomic history. Once, this family was a large catch-all taxon for a disparate collection of spiders, similar only in that they had eight eyes arranged in two rows and conical anter ...

in the family

Clubionidae The sac spiders of the family Clubionidae have a very confusing taxonomic history. Once, this family was a large catch-all taxon for a disparate collection of spiders, similar only in that they had eight eyes arranged in two rows and conical anter ...

. It is found in the United States and Canada.

References

Clubionidae Articles created by Qbugbot Spiders described in 1941 {{clubionidae-stub