# Family Counts (genera | species) Controls
1 Agelenidae   C. L. Koch, 1837 22 | 249 key | Genera | Species
2 Amaurobiidae   Thorell, 1870 5 | 44 key | Genera | Species
3 Anapidae   Simon, 1895 3 | 5 key | Genera | Species
4 Anyphaenidae   Bertkau, 1878 1 | 6 key | Genera | Species
5 Araneidae   Clerck, 1757 26 | 116 key | Genera | Species
6 Atypidae   Thorell, 1870 1 | 3 key | Genera | Species
7 Cheiracanthiidae   Wagner, 1887 2 | 36 key | Genera | Species
8 Cithaeronidae   Simon, 1893 1 | 2 key | Genera | Species
9 Clubionidae   Wagner, 1887 2 | 50 key | Genera | Species
10 Corinnidae   Karsch, 1880 4 | 6 key | Genera | Species
11 Ctenidae   Keyserling, 1877 2 | 4 no-key | Genera | Species
12 Ctenizidae   Thorell, 1887 2 | 5 key | Genera | Species
13 Cybaeidae   Banks, 1892 7 | 27 key | Genera | Species
14 Cyrtaucheniidae   Simon, 1889 2 | 17 key | Genera | Species
15 Desidae   Pocock, 1895 1 | 1 key | Genera | Species
16 Dictynidae   O. Pickard-Cambridge, 1871 19 | 83 key | Genera | Species
17 Dysderidae   C. L. Koch, 1837 24 | 488 key | Genera | Species
18 Eresidae   C. L. Koch, 1845 5 | 33 key | Genera | Species
19 Filistatidae   Ausserer, 1867 4 | 18 key | Genera | Species
20 Gnaphosidae   Pocock, 1898 49 | 581 key | Genera | Species
21 Hahniidae   Bertkau, 1878 7 | 29 key | Genera | Species
22 Halonoproctidae   Pocock,1901 1 | 4 no-key | Genera | Species
23 Hersiliidae   Thorell, 1870 3 | 6 key | Genera | Species
24 Idiopidae   Simon, 1889 1 | 1 no-key | Genera | Species
25 Leptonetidae   Simon, 1890 8 | 75 key | Genera | Species
26 Linyphiidae   Blackwall, 1859 222 | 1370 key | Genera | Species
27 Liocranidae   Simon, 1897 14 | 70 key | Genera | Species
28 Lycosidae   Sundevall, 1833 34 | 353 key | Genera | Species
29 Macrothelidae   Simon, 1892 1 | 3 key | Genera | Species
30 Mimetidae   Simon, 1881 2 | 10 key | Genera | Species
31 Miturgidae   Simon, 1886 2 | 13 key | Genera | Species
32 Mysmenidae   Petrunkevitch, 1928 3 | 4 key | Genera | Species
33 Nemesiidae   Simon, 1889 4 | 97 key | Genera | Species
34 Nesticidae   Simon, 1894 10 | 59 key | Genera | Species
35 Ochyroceratidae   Fage, 1912 1 | 1 no-key | Genera | Species
36 Oecobiidae   Blackwall, 1862 2 | 16 key | Genera | Species
37 Oonopidae   Simon, 1890 20 | 54 key | Genera | Species
38 Oxyopidae   Thorell, 1870 2 | 14 key | Genera | Species
39 Palpimanidae   Thorell, 1870 2 | 11 key | Genera | Species
40 Philodromidae   Thorell, 1870 7 | 121 key | Genera | Species
41 Pholcidae   C. L. Koch, 1850 16 | 74 key | Genera | Species
42 Phrurolithidae   Banks, 1892 4 | 14 key | Genera | Species
43 Phyxelididae   Lehtinen, 1967 1 | 1 key | Genera | Species
44 Pimoidae   Wunderlich, 1986 1 | 4 key | Genera | Species
45 Pisauridae   Simon, 1890 4 | 10 key | Genera | Species
46 Prodidomidae   Simon, 1884 3 | 13 key | Genera | Species
47 Salticidae   Blackwall, 1841 64 | 458 key | Genera | Species
48 Scytodidae   Blackwall, 1864 1 | 12 key | Genera | Species
49 Segestriidae   Simon, 1893 2 | 19 key | Genera | Species
50 Selenopidae   Simon, 1897 1 | 2 key | Genera | Species
51 Sicariidae   Keyserling, 1880 1 | 5 key | Genera | Species
52 Sparassidae   Bertkau, 1872 7 | 40 key | Genera | Species
53 Symphytognathidae   Hickman, 1931 1 | 1 key | Genera | Species
54 Synaphridae   Wunderlich, 1986 2 | 5 key | Genera | Species
55 Telemidae   Fage, 1913 1 | 1 key | Genera | Species
56 Tetragnathidae   Menge, 1866 6 | 39 key | Genera | Species
57 Theraphosidae   Thorell, 1869 2 | 9 key | Genera | Species
58 Theridiidae   Sundevall, 1833 49 | 261 key | Genera | Species
59 Theridiosomatidae   Simon, 1881 1 | 1 key | Genera | Species
60 Thomisidae   Sundevall, 1833 21 | 228 key | Genera | Species
61 Titanoecidae   Lehtinen, 1967 3 | 22 key | Genera | Species
62 Trachelidae   Simon, 1897 5 | 11 key | Genera | Species
63 Trechaleidae   Simon, 1890 1 | 2 no-key | Genera | Species
64 Uloboridae   Thorell, 1869 4 | 9 key | Genera | Species
65 Zodariidae   Thorell, 1881 9 | 183 key | Genera | Species
66 Zoropsidae   Bertkau, 1882 2 | 9 key | Genera | Species