World Spider Catalog Archive Version 18.5, generated on 2018-01-14

Currently valid spider genera and species (2018-01-14)
Number Family Genera Species
1. Actinopodidae 3 49
2. Agelenidae 77 1232
3. Amaurobiidae 49 265
4. Ammoxenidae 4 18
5. Anapidae 58 223
6. Antrodiaetidae 2 35
7. Anyphaenidae 56 558
8. Araneidae 173 3125
9. Archaeidae 4 72
10. Arkyidae 2 37
11. Atypidae 3 52
12. Austrochilidae 3 10
13. Barychelidae 42 295
14. Caponiidae 18 110
15. Cithaeronidae 2 8
16. Clubionidae 15 616
17. Corinnidae 67 778
18. Ctenidae 46 513
19. Ctenizidae 9 135
20. Cyatholipidae 23 58
21. Cybaeidae 19 259
22. Cycloctenidae 8 80
23. Cyrtaucheniidae 11 107
24. Deinopidae 2 61
25. Desidae 60 297
26. Dictynidae 51 462
27. Diguetidae 2 15
28. Dipluridae 25 187
29. Drymusidae 1 16
30. Dysderidae 24 561
31. Eresidae 9 98
32. Euctenizidae 7 76
33. Eutichuridae 12 344
34. Filistatidae 19 160
35. Gallieniellidae 10 56
36. Gnaphosidae 126 2212
37. Gradungulidae 7 16
38. Hahniidae 23 348
39. Hersiliidae 16 181
40. Hexathelidae 12 114
41. Homalonychidae 1 3
42. Huttoniidae 1 1
43. Hypochilidae 2 12
44. Idiopidae 22 322
45. Lamponidae 23 192
46. Leptonetidae 21 346
47. Linyphiidae 604 4552
48. Liocranidae 31 272
49. Liphistiidae 8 116
50. Lycosidae 124 2421
51. Malkaridae 11 46
52. Mecicobothriidae 4 9
53. Mecysmaucheniidae 7 25
54. Megadictynidae 2 2
55. Microstigmatidae 7 17
56. Migidae 11 97
57. Mimetidae 12 152
58. Miturgidae 29 130
59. Mysmenidae 13 137
60. Nemesiidae 46 406
61. Nesticidae 15 277
62. Nicodamidae 7 27
63. Ochyroceratidae 20 209
64. Oecobiidae 6 113
65. Oonopidae 114 1787
66. Orsolobidae 30 188
67. Oxyopidae 9 458
68. Pacullidae 4 38
69. Palpimanidae 18 144
70. Paratropididae 4 11
71. Penestomidae 1 9
72. Periegopidae 1 3
73. Philodromidae 30 539
74. Pholcidae 78 1612
75. Phrurolithidae 13 203
76. Physoglenidae 13 72
77. Phyxelididae 14 64
78. Pimoidae 4 41
79. Pisauridae 47 335
80. Plectreuridae 2 31
81. Prodidomidae 31 309
82. Psechridae 2 61
83. Salticidae 632 6046
84. Scytodidae 5 248
85. Segestriidae 4 127
86. Selenopidae 10 257
87. Senoculidae 1 31
88. Sicariidae 3 160
89. Sparassidae 87 1222
90. Stenochilidae 2 13
91. Stiphidiidae 20 125
92. Symphytognathidae 8 73
93. Synaphridae 3 13
94. Synotaxidae 1 11
95. Telemidae 10 71
96. Tetrablemmidae 27 128
97. Tetragnathidae 49 993
98. Theraphosidae 144 967
99. Theridiidae 124 2487
100. Theridiosomatidae 18 119
101. Thomisidae 170 2168
102. Titanoecidae 5 54
103. Toxopidae 14 82
104. Trachelidae 18 231
105. Trechaleidae 16 120
106. Trochanteriidae 19 153
107. Trogloraptoridae 1 1
108. Udubidae 4 15
109. Uloboridae 19 283
110. Viridasiidae 2 9
111. Xenoctenidae 4 33
112. Zodariidae 85 1140
113. Zoropsidae 26 180
Total4073 47188