Numbers
5 genera in BugGuide's range (North America north of Mexico).
Identification
Not diagnostic, but some helpful features:(1)
2 claws
8 eyes
Legs laterigrade
Similar spiders often smaller (less than 10.0 mm)
Range
Curicaberis - four species, southern states.
Decaphora - one species,
Decaphora cubana, introduced to Florida from Cuba.
Heteropoda - one species,
H. venatoria, introduced to the Gulf States & California.
Macrinus - one species, M. mohavensis, known only from San Bernardino County, CA.
Olios - one species
Olios giganteus, southwestern USA.