The World Spider Catalog, Version 7.0
by Norman I. Platnick
© Copyright 2000 — 2006 American Museum of Natural History. All Rights Reserved.
CURRENTLY VALID SPIDER GENERA AND SPECIES (June 20, 2006)
(* indicates that the file has changed since Version 6.5)
| Family | Genera | Species | | | Family | Genera | Species |
| 1. | Liphistiidae | 5 | 87 | | 57. | Symphytognathidae | 6 | 44 |
| *2. | Atypidae | 3 | 40 | | *58. | Anapidae | 34 | 144 |
| 3. | Antrodiaetidae | 3 | 32 | | 59. | Mysmenidae | 22 | 91 |
| 4. | Mecicobothriidae | 4 | 8 | | 60. | Synaphridae | 2 | 8 |
| *5. | Hexathelidae | 11 | 86 | | *61. | Pimoidae | 3 | 25 |
| 6. | Dipluridae | 24 | 175 | | *62. | Linyphiidae | 569 | 4320 |
| 7. | Cyrtaucheniidae | 18 | 126 | | *63. | Tetragnathidae | 52 | 955 |
| 8. | Ctenizidae | 9 | 120 | | *64. | Nephilidae | 4 | 75 |
| *9. | Idiopidae | 22 | 273 | | *65. | Araneidae | 166 | 2840 |
| 10. | Actinopodidae | 3 | 41 | | *66. | Lycosidae | 104 | 2304 |
| 11. | Migidae | 10 | 91 | | *67. | Trechaleidae | 15 | 75 |
| *12. | Nemesiidae | 39 | 337 | | 68. | Pisauridae | 52 | 328 |
| 13. | Microstigmatidae | 7 | 13 | | *69. | Oxyopidae | 9 | 419 |
| 14. | Barychelidae | 44 | 300 | | 70. | Senoculidae | 1 | 31 |
| *15. | Theraphosidae | 113 | 897 | | 71. | Stiphidiidae | 13 | 94 |
| 16. | Paratropididae | 4 | 8 | | 72. | Neolanidae | 1 | 3 |
| 17. | Hypochilidae | 2 | 11 | | 73. | Zorocratidae | 5 | 21 |
| 18. | Austrochilidae | 3 | 9 | | 74. | Psechridae | 2 | 24 |
| 19. | Gradungulidae | 7 | 16 | | *75. | Zoropsidae | 12 | 76 |
| 20. | Filistatidae | 16 | 109 | | *76. | Zoridae | 13 | 73 |
| *21. | Sicariidae | 2 | 122 | | *77. | Ctenidae | 39 | 458 |
| *22. | Scytodidae | 5 | 169 | | *78. | Agelenidae | 39 | 503 |
| 23. | Periegopidae | 1 | 2 | | *79. | Cybaeidae | 12 | 153 |
| 24. | Drymusidae | 1 | 10 | | *80. | Desidae | 38 | 182 |
| *25. | Leptonetidae | 14 | 200 | | 81. | Halidae | 2 | 3 |
| 26. | Telemidae | 7 | 22 | | 82. | Amphinectidae | 35 | 184 |
| 27. | Ochyroceratidae | 13 | 146 | | 83. | Cycloctenidae | 5 | 36 |
| *28. | Pholcidae | 80 | 959 | | 84. | Hahniidae | 26 | 235 |
| 29. | Plectreuridae | 2 | 30 | | *85. | Dictynidae | 48 | 562 |
| 30. | Diguetidae | 2 | 15 | | *86. | Amaurobiidae | 71 | 643 |
| *31. | Caponiidae | 11 | 70 | | 87. | Phyxelididae | 12 | 54 |
| *32. | Tetrablemmidae | 29 | 126 | | 88. | Titanoecidae | 5 | 46 |
| 33. | Segestriidae | 3 | 106 | | 89. | Nicodamidae | 9 | 29 |
| *34. | Dysderidae | 24 | 492 | | *90. | Tengellidae | 8 | 36 |
| *35. | Oonopidae | 68 | 472 | | *91. | Miturgidae | 26 | 351 |
| 36. | Orsolobidae | 28 | 177 | | 92. | Anyphaenidae | 56 | 508 |
| 37. | Archaeidae | 3 | 25 | | *93. | Liocranidae | 29 | 160 |
| 38. | Mecysmaucheniidae | 7 | 25 | | *94. | Clubionidae | 15 | 538 |
| *39. | Pararchaeidae | 7 | 34 | | *95. | Corinnidae | 76 | 925 |
| 40. | Holarchaeidae | 1 | 2 | | *96. | Zodariidae | 72 | 828 |
| 41. | Micropholcommatidae | 8 | 33 | | 97. | Cryptothelidae | 1 | 10 |
| 42. | Huttoniidae | 1 | 1 | | 98. | Chummidae | 1 | 2 |
| 43. | Stenochilidae | 2 | 12 | | 99. | Homalonychidae | 1 | 3 |
| 44. | Palpimanidae | 15 | 127 | | 100. | Ammoxenidae | 4 | 18 |
| *45. | Malkaridae | 4 | 10 | | 101. | Cithaeronidae | 2 | 6 |
| *46. | Mimetidae | 12 | 152 | | *102. | Gallieniellidae | 10 | 48 |
| 47. | Eresidae | 10 | 102 | | *103. | Trochanteriidae | 18 | 149 |
| *48. | Oecobiidae | 6 | 102 | | 104. | Lamponidae | 23 | 191 |
| *49. | Hersiliidae | 11 | 145 | | *105. | Prodidomidae | 30 | 299 |
| 50. | Deinopidae | 4 | 57 | | *106. | Gnaphosidae | 116 | 1975 |
| *51. | Uloboridae | 18 | 262 | | 107. | Selenopidae | 4 | 189 |
| 52. | Cyatholipidae | 23 | 58 | | *108. | Sparassidae | 82 | 1009 |
| 53. | Synotaxidae | 13 | 68 | | *109. | Philodromidae | 29 | 517 |
| 54. | Nesticidae | 9 | 204 | | *110. | Thomisidae | 170 | 2026 |
| *55. | Theridiidae | 87 | 2248 | | *111. | Salticidae | 553 | 5025 |
| *56. | Theridiosomatidae | 12 | 75 | | | | | |
| | | | | | Total | 3642 | 39490 |