Currently valid spider genera and species (2019-08-20)

Number Family Genera Species
1. Actinopodidae 3 73
2. Agelenidae 82 1323
3. Amaurobiidae 49 276
4. Ammoxenidae 4 18
5. Anapidae 58 233
6. Antrodiaetidae 4 37
7. Anyphaenidae 56 567
8. Araneidae 176 3100
9. Archaeidae 5 90
10. Arkyidae 2 38
11. Atracidae 3 35
12. Atypidae 3 54
13. Austrochilidae 3 10
14. Barychelidae 42 295
15. Caponiidae 18 119
16. Cheiracanthiidae 12 351
17. Cithaeronidae 2 8
18. Clubionidae 16 634
19. Corinnidae 68 785
20. Ctenidae 48 521
21. Ctenizidae 3 52
22. Cyatholipidae 23 58
23. Cybaeidae 19 260
24. Cycloctenidae 8 80
25. Cyrtaucheniidae 11 118
26. Deinopidae 2 65
27. Desidae 60 297
28. Dictynidae 52 469
29. Diguetidae 2 15
30. Dipluridae 26 199
31. Drymusidae 2 17
32. Dysderidae 24 570
33. Eresidae 9 99
34. Euctenizidae 7 76
35. Filistatidae 19 182
36. Gallieniellidae 10 68
37. Gnaphosidae 158 2530
38. Gradungulidae 7 16
39. Hahniidae 23 351
40. Halonoproctidae 6 91
41. Hersiliidae 16 182
42. Hexathelidae 7 45
43. Hexurellidae 1 4
44. Homalonychidae 1 3
45. Huttoniidae 1 1
46. Hypochilidae 2 12
47. Idiopidae 22 408
48. Lamponidae 23 192
49. Leptonetidae 21 349
50. Linyphiidae 612 4612
51. Liocranidae 32 282
52. Liphistiidae 8 117
53. Lycosidae 125 2441
54. Macrothelidae 1 32
55. Malkaridae 11 46
56. Mecicobothriidae 1 2
57. Mecysmaucheniidae 7 25
58. Megadictynidae 2 2
59. Megahexuridae 1 1
60. Microstigmatidae 8 24
61. Migidae 11 97
62. Mimetidae 12 155
63. Miturgidae 29 137
64. Myrmecicultoridae 1 1
65. Mysmenidae 14 137
66. Nemesiidae 45 424
67. Nesticidae 16 278
68. Nicodamidae 7 27
69. Ochyroceratidae 10 163
70. Oecobiidae 6 117
71. Oonopidae 114 1845
72. Orsolobidae 30 188
73. Oxyopidae 9 457
74. Pacullidae 4 38
75. Palpimanidae 18 150
76. Paratropididae 5 17
77. Penestomidae 1 9
78. Periegopidae 1 3
79. Philodromidae 31 538
80. Pholcidae 94 1722
81. Phrurolithidae 13 223
82. Physoglenidae 13 72
83. Phyxelididae 14 64
84. Pimoidae 4 45
85. Pisauridae 51 356
86. Plectreuridae 2 31
87. Porrhothelidae 1 5
88. Psechridae 2 61
89. Psilodercidae 11 141
90. Salticidae 640 6157
91. Scytodidae 5 249
92. Segestriidae 4 132
93. Selenopidae 9 259
94. Senoculidae 1 31
95. Sicariidae 3 168
96. Sparassidae 88 1263
97. Stenochilidae 2 13
98. Stiphidiidae 20 125
99. Symphytognathidae 8 74
100. Synaphridae 3 13
101. Synotaxidae 1 11
102. Telemidae 10 85
103. Tetrablemmidae 27 143
104. Tetragnathidae 48 1001
105. Theraphosidae 147 996
106. Theridiidae 124 2514
107. Theridiosomatidae 19 124
108. Thomisidae 170 2164
109. Titanoecidae 5 53
110. Toxopidae 14 82
111. Trachelidae 19 242
112. Trechaleidae 17 131
113. Trochanteriidae 21 167
114. Trogloraptoridae 1 1
115. Udubidae 4 15
116. Uloboridae 19 286
117. Viridasiidae 2 9
118. Xenoctenidae 4 33
119. Zodariidae 86 1166
120. Zoropsidae 27 182
Total 4144 48350

 

Number of currently valid species described per year