Taxa    
Nr. Family Author List List
1 Ctenidae Keyserling, 1877 key genera species
2 Agelenidae C. L. Koch, 1837 key genera species
3 Amaurobiidae Thorell, 1870 key genera species
4 Anapidae Simon, 1895 key genera species
5 Anyphaenidae Bertkau, 1878 key genera species
6 Araneidae Clerck, 1757 key genera species
7 Atypidae Thorell, 1870 key genera species
8 Cithaeronidae Simon, 1893 key genera species
9 Clubionidae Wagner, 1887 key genera species
10 Corinnidae Karsch, 1880 key genera species
11 Ctenizidae Thorell, 1887 key genera species
12 Cybaeidae Banks, 1892 key genera species
13 Cyrtaucheniidae Simon, 1889 key genera species
14 Desidae Pocock, 1895 key genera species
15 Dictynidae O. P.-Cambridge, 1871 key genera species
16 Dysderidae C. L. Koch, 1837 key genera species
17 Eresidae C. L. Koch, 1845 key genera species
18 Eutichuridae Lehtinen, 1967 key genera species
19 Filistatidae Ausserer, 1867 key genera species
20 Gnaphosidae Pocock, 1898 key genera species
21 Hahniidae Bertkau, 1878 key genera species
22 Hersiliidae Thorell, 1870 key genera species
23 Hexathelidae Simon, 1892 key genera species
24 Leptonetidae Simon, 1890 key genera species
25 Linyphiidae Blackwall, 1859 key genera species
26 Liocranidae Simon, 1897 key genera species
27 Lycosidae Sundevall, 1833 key genera species
28 Mimetidae Simon, 1881 key genera species
29 Miturgidae Simon, 1886 key genera species
30 Mysmenidae Petrunkevitch, 1928 key genera species
31 Nemesiidae Simon, 1889 key genera species
32 Nesticidae Simon, 1894 key genera species
33 Ochyroceratidae Fage, 1912 key genera species
34 Oecobiidae Blackwall, 1862 key genera species
35 Oonopidae Simon, 1890 key genera species
36 Oxyopidae Thorell, 1870 key genera species
37 Palpimanidae Thorell, 1870 key genera species
38 Philodromidae Thorell, 1870 key genera species
39 Pholcidae C. L. Koch, 1850 key genera species
40 Phrurolithidae Banks, 1892 key genera species
41 Phyxelididae Lehtinen, 1967 key genera species
42 Pimoidae Wunderlich, 1986 key genera species
43 Pisauridae Simon, 1890 key genera species
44 Prodidomidae Simon, 1884 key genera species
45 Salticidae Blackwall, 1841 key genera species
46 Scytodidae Blackwall, 1864 key genera species
47 Segestriidae Simon, 1893 key genera species
48 Selenopidae Simon, 1897 key genera species
49 Sicariidae Keyserling, 1880 key genera species
50 Sparassidae Bertkau, 1872 key genera species
51 Symphytognathidae Hickman, 1931 key genera species
52 Synaphridae Wunderlich, 1986 key genera species
53 Telemidae Fage, 1913 key genera species
54 Tetragnathidae Menge, 1866 key genera species
55 Theraphosidae Thorell, 1869 key genera species
56 Theridiidae Sundevall, 1833 key genera species
57 Theridiosomatidae Simon, 1881 key genera species
58 Thomisidae Sundevall, 1833 key genera species
59 Titanoecidae Lehtinen, 1967 key genera species
60 Trachelidae Simon, 1897 key genera species
61 Uloboridae Thorell, 1869 key genera species
62 Zodariidae Thorell, 1881 key genera species
63 Zoropsidae Bertkau, 1882 key genera species