- family: Dictynidae
- genus: Dictyna
- species: Dictyna bellans Chamberlin, 1919
- species: Dictyna bostoniensis Emerton, 1888
- species: Dictyna brevitarsa Emerton, 1915
- species: Dictyna calcarata Banks, 1904
- species: Dictyna cavata Jones, 1947
- species: Dictyna coloradensis Chamberlin, 1919
- species: Dictyna foliacea (Hentz, 1850)
- species: Dictyna longispina Emerton, 1888
- species: Dictyna minuta Emerton, 1888
- species: Dictyna terrestris Emerton, 1911
- species: Dictyna tridentata Bishop & Ruderman, 1946
- species: Dictyna volucripes Keyserling, 1881
- genus: Emblyna
- species: Emblyna altamira (Gertsch & Davis, 1942)
- species: Emblyna annulipes (Blackwall, 1846)
- species: Emblyna borealis cavernosa (Jones, 1947)
- species: Emblyna completa (Chamberlin & Gertsch, 1929)
- species: Emblyna cruciata (Emerton, 1888)
- species: Emblyna maxima (Banks, 1892)
- species: Emblyna orbiculata (Jones, 1947)
- species: Emblyna peragrata (Bishop & Ruderman, 1946)
- species: Emblyna phylax (Gertsch & Ivie, 1936)
- species: Emblyna reticulata (Gertsch & Ivie, 1936)
- species: Emblyna sublata (Hentz, 1850)
- genus: Phantyna