Currently valid spider genera and species (2019-06-25)

Number Family Genera Species
1. Actinopodidae 3 69
2. Agelenidae 82 1309
3. Amaurobiidae 49 276
4. Ammoxenidae 4 18
5. Anapidae 58 233
6. Antrodiaetidae 4 37
7. Anyphaenidae 56 563
8. Araneidae 177 3101
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 68 790
20. Ctenidae 47 522
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 19 179
36. Gallieniellidae 10 68
37. Gnaphosidae 158 2532
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 611 4604
51. Liocranidae 32 280
52. Liphistiidae 8 117
53. Lycosidae 124 2443
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. Mysmenidae 13 137
65. Nemesiidae 45 423
66. Nesticidae 16 278
67. Nicodamidae 7 27
68. Ochyroceratidae 10 163
69. Oecobiidae 6 117
70. Oonopidae 115 1816
71. Orsolobidae 30 188
72. Oxyopidae 9 457
73. Pacullidae 4 38
74. Palpimanidae 18 150
75. Paratropididae 5 17
76. Penestomidae 1 9
77. Periegopidae 1 3
78. Philodromidae 30 537
79. Pholcidae 94 1716
80. Phrurolithidae 13 223
81. Physoglenidae 13 72
82. Phyxelididae 14 64
83. Pimoidae 4 45
84. Pisauridae 51 356
85. Plectreuridae 2 31
86. Porrhothelidae 1 5
87. Psechridae 2 61
88. Psilodercidae 11 123
89. Salticidae 640 6144
90. Scytodidae 5 248
91. Segestriidae 4 132
92. Selenopidae 9 259
93. Senoculidae 1 31
94. Sicariidae 3 168
95. Sparassidae 88 1263
96. Stenochilidae 2 13
97. Stiphidiidae 20 125
98. Symphytognathidae 8 73
99. Synaphridae 3 13
100. Synotaxidae 1 11
101. Telemidae 10 85
102. Tetrablemmidae 27 143
103. Tetragnathidae 48 1001
104. Theraphosidae 147 1000
105. Theridiidae 124 2513
106. Theridiosomatidae 19 124
107. Thomisidae 171 2165
108. Titanoecidae 5 53
109. Toxopidae 14 82
110. Trachelidae 19 238
111. Trechaleidae 17 131
112. Trochanteriidae 21 167
113. Trogloraptoridae 1 1
114. Udubidae 4 15
115. Uloboridae 19 286
116. Viridasiidae 2 9
117. Xenoctenidae 4 33
118. Zodariidae 86 1166
119. Zoropsidae 27 182
Total 4141 48255

 

Number of currently valid species described per year