Skip navigation.
New Mexico State University

List of Families found in the Arid Southwest and Associated Mountain Ranges

Mygalomorphae

  1. Antrodiaetidae
  2. Euctenizidae (Cyrtaucheniidae)
  3. Ctenizidae
  4. Mecicobothriidae
  5. Dipluridae
  6. Theraphosidae

Araneomorphae

  1. Hypochilidae
  2. Filistatidae
  3. Sicariidae
    (=Loxoscelidae)  
  4. Scytodidae
  5. Leptonetidae
  6. Pholcidae
  7. Plectreuridae
  8. Diguetidae
  9. Caponiidae
  10. Segestriidae
  11. Dysderidae
  12. Oonopidae
  13. Mimetidae
  14. Oecobiidae
  15. Uloboridae
  16. Nesticidae
  1. Theridiidae
  2. Mysmenidae
  3. Linyphiidae
  4. Tetragnathidae   
  5. Nephilidae
  6. Araneidae
  7. Lycosidae
  8. Trechaleidae
  9. Pisauridae
  10. Oxyopidae
  11. Zorocratidae
  12. Zoridae
  13. Ctenidae
  14. Agelenidae
  15. Hahniidae
  16. Dictynidae
  17. Amaurobiidae
  1. Titanoecidae
  2. Tengellidae
  3. Miturgidae
  4. Anyphaenidae
  5. Liocranidae
  6. Clubionidae
  7. Corinnidae
  8. Zordariidae
  9. Homalonychidae
  10. Prodidomidae
  11. Gnaphosidae
  12. Selenopidae
  13. Sparassidae
    (=Heteropodidae)  
  14. Philodromidae
  15. Thomisidae
  16. Salticidae