- family: Cybaeidae
- genus: Cybaeina Chamberlin & Ivie, 1932
- genus: Cybaeus
- species: Cybaeus adenes Chamberlin & Ivie, 1932
- species: Cybaeus amicus Chamberlin & Ivie, 1932
- species: Cybaeus aspenicolens Chamberlin & Ivie, 1932
- species: Cybaeus blasbes Chamberlin & Ivie, 1932
- species: Cybaeus conservans Chamberlin & Ivie, 1932
- species: Cybaeus consocius Chamberlin & Ivie, 1932
- species: Cybaeus cribelloides Chamberlin & Ivie, 1932
- species: Cybaeus eutypus Chamberlin & Ivie, 1932
- species: Cybaeus giganteus Banks, 1892
- species: Cybaeus hesper Chamberlin & Ivie, 1932
- species: Cybaeus morosus Simon, 1886
- species: Cybaeus multnoma Chamberlin & Ivie, 1942
- species: Cybaeus patritus Bishop & Crosby, 1926
- species: Cybaeus perditus Chamberlin & Ivie, 1932
- species: Cybaeus reducens Chamberlin & Ivie, 1932
- species: Cybaeus reticulatus Simon, 1886
- species: Cybaeus shoshoneus Chamberlin & Ivie, 1932
- species: Cybaeus signifer Simon, 1886
- species: Cybaeus silicis Barrows, 1919
- species: Cybaeus tardatus (Chamberlin, 1919)
- species: Cybaeus tetricus (C. L. Koch, 1839)