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# Genus Family # of
species		 Links
1 Abacoproeces   Simon, 1884 Linyphiidae 2 key Species
2 Abiskoa   Saaristo & Tanasevitch, 2000 Linyphiidae 1 no-key Species
3 Acanthinozodium   Denis, 1966 Zodariidae 10 no-key Species
4 Acanthoctenus   Keyserling, 1877 Ctenidae 2 no-key Species
5 Acantholycosa   Dahl, 1908 Lycosidae 4 key Species
6 Acanthoscurria   Ausserer, 1871 Theraphosidae 1 no-key Species
7 Acartauchenius   Simon, 1884 Linyphiidae 11 key Species
8 Achaeridion   Wunderlich, 2008 Theridiidae 1 no-key Species
9 Aculepeira   Chamberlin & Ivie, 1942 Araneidae 7 key Species
10 Adonea   Simon, 1873 Eresidae 3 no-key Species
11 Aelurillus   Simon, 1885 Salticidae 34 key Species
12 Afraflacilla   Berland & Millot, 1941 Salticidae 8 no-key Species
13 Afroneutria   Polotow & Jocqué, 2015 Ctenidae 2 no-key Species
14 Agalenatea   Archer, 1951 Araneidae 1 key Species
15 Agelena   Walckenaer, 1805 Agelenidae 3 key Species
16 Agelenopsis   Giebel, 1869 Agelenidae 1 no-key Species
17 Agelescape   Levy, 1996 Agelenidae 2 no-key Species
18 Agnyphantes   Hull, 1933 Linyphiidae 1 no-key Species
19 Agraecina   Simon, 1932 Liocranidae 6 key Species
20 Agroeca   Westring, 1861 Liocranidae 13 key Species
21 Agyneta   Hull, 1911 Linyphiidae 43 key Species
22 Aituaria   Esyunin & Efimik, 1998 Nesticidae 3 no-key Species
23 Ajmonia   Caporiacco, 1934 Dictynidae 3 no-key Species
24 Akamasia   Bosselaers, 2002 Zoropsidae 1 key Species
25 Algarvezelotes   Wunderlich, 2023 Gnaphosidae 1 no-key Species
26 Alioranus   Simon, 1926 Linyphiidae 3 no-key Species
27 Allagelena   Zhang, Zhu & Song, 2006 Agelenidae 1 key Species
28 Allocosa   Banks, 1900 Lycosidae 14 no-key Species
29 Allomengea   Strand, 1912 Linyphiidae 3 key Species
30 Allotiso   Tanasevitch, 1990 Linyphiidae 1 no-key Species
31 Alopecosa   Simon, 1885 Lycosidae 58 key Species
32 Alpaida   O. Pickard-Cambridge, 1889 Araneidae 1 no-key Species
33 Altella   Simon, 1885 Argyronetidae 7 key Species
34 Amaurobius   C. L. Koch, 1837 Amaurobiidae 38 key Species
35 Amblyocarenum   Simon, 1892 Nemesiidae 4 no-key Species
36 Amphiledorus   Jocqué & Bosmans, 2001 Zodariidae 4 key Species
37 Anagraphis   Simon, 1893 Gnaphosidae 3 no-key Species
38 Anahita   Karsch, 1879 Ctenidae 3 no-key Species
39 Analtella   Denis, 1947 Lathyidae 2 no-key Species
40 Anapistula   Gertsch, 1941 Symphytognathidae 2 key Species
41 Anasaitis   Bryant, 1950 Salticidae 1 no-key Species
42 Anatextrix   Kaya, Zamani, Yağmur & Marusik, 2023 Agelenidae 2 no-key Species
43 Anatolidion   Wunderlich, 2008 Theridiidae 1 no-key Species
44 Andronova   Cala-Riquelme, Montana, Esposito, 2025 Lathyidae 4 no-key Species
45 Anelosimus   Simon, 1891 Theridiidae 2 key Species
46 Anguliphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 5 no-key Species
47 Antistea   Simon, 1898 Hahniidae 1 key Species
48 Antrohyphantes   Dumitrescu, 1971 Linyphiidae 3 no-key Species
49 Anyphaena   Sundevall, 1833 Anyphaenidae 6 key Species
50 Anyphaenoides   Berland, 1913 Anyphaenidae 1 no-key Species
51 Aphantaulax   Simon, 1878 Gnaphosidae 4 key Species
52 Aphileta   Hull, 1920 Linyphiidae 1 key Species
53 Apostenus   Westring, 1851 Liocranidae 8 key Species
54 Arabelia   Bosselaers, 2009 Liocranidae 1 no-key Species
55 Araeoncus   Simon, 1884 Linyphiidae 24 key Species
56 Araneus   Clerck, 1757 Araneidae 24 key Species
57 Araniella   Chamberlin & Ivie, 1942 Araneidae 7 key Species
58 Archaeodictyna   Caporiacco, 1928 Dictynidae 6 key Species
59 Archaraeoncus   Tanasevitch, 1987 Linyphiidae 1 no-key Species
60 Arctella   Holm, 1945 Argyronetidae 1 key Species
61 Arcterigone   Eskov & Marusik, 1994 Linyphiidae 1 no-key Species
62 Arctobius   Lehtinen, 1967 Amaurobiidae 1 key Species
63 Arctosa   C. L. Koch, 1847 Lycosidae 36 key Species
64 Argenna   Thorell, 1870 Argyronetidae 2 key Species
65 Argiope   Audouin, 1826 Araneidae 5 key Species
66 Argyrodes   Simon, 1864 Theridiidae 1 no-key Species
67 Argyroneta   Latreille, 1804 Argyronetidae 1 key Species
68 Ariadna   Audouin, 1826 Segestriidae 11 no-key Species
69 Artema   Walckenaer, 1837 Pholcidae 4 no-key Species
70 Asagena   Sundevall, 1833 Theridiidae 4 no-key Species
71 Asiacosa   Logunov, 2023 Lycosidae 1 no-key Species
72 Asianellus   Logunov & Hęciak, 1996 Salticidae 3 no-key Species
73 Asthenargus   Simon & Fage, 1922 Linyphiidae 10 key Species
74 Aterigena   Bolzern, Hänggi & Burckhardt, 2010 Agelenidae 4 key Species
75 Attulus   Simon, 1889 Salticidae 23 key Species
76 Atypus   Latreille, 1804 Atypidae 3 key Species
77 Aulonia   C. L. Koch, 1847 Lycosidae 2 key Species
78 Avicularia   Lamarck, 1818 Theraphosidae 1 no-key Species
79 Azerithonica   Guseinov, Marusik & Koponen, 2005 Agelenidae 1 key Species
80 Badumna   Thorell, 1890 Desidae 2 key Species
81 Ballus   C. L. Koch, 1850 Salticidae 5 key Species
82 Barusia   Kratochvíl, 1978 Leptonetidae 5 no-key Species
83 Barylestis   Simon, 1910 Sparassidae 4 no-key Species
84 Baryphyma   Simon, 1884 Linyphiidae 6 key Species
85 Bassaniana   Strand, 1928 Thomisidae 2 no-key Species
86 Bassaniodes   Pocock, 1903 Thomisidae 23 no-key Species
87 Bathyphantes   Menge, 1866 Linyphiidae 13 key Species
88 Belisana   Thorell, 1898 Pholcidae 1 no-key Species
89 Benoitia   Lehtinen, 1967 Agelenidae 3 no-key Species
90 Berinda   Roewer, 1928 Gnaphosidae 9 no-key Species
91 Berlandina   Dalmas, 1922 Gnaphosidae 15 key Species
92 Bianor   G. W. Peckham & E. G. Peckham, 1886 Salticidae 1 key Species
93 Birgerius   Saaristo, 1973 Linyphiidae 1 no-key Species
94 Bisetifer   Tanasevitch, 1987 Linyphiidae 3 no-key Species
95 Bogdocosa   Ponomarev & Belosludtsev, 2008 Lycosidae 1 no-key Species
96 Bolephthyphantes   Strand, 1901 Linyphiidae 2 no-key Species
97 Bolyphantes   C. L. Koch, 1837 Linyphiidae 9 key Species
98 Bordea   Bosmans, 1995 Linyphiidae 3 no-key Species
99 Bosselaerius   Zamani & Marusik, 2020 Phrurolithidae 1 no-key Species
100 Bowie   Jäger, 2022 Ctenidae 1 no-key Species
101 Brachycerasphora   Denis, 1962 Linyphiidae 4 no-key Species
102 Brachythele   Ausserer, 1871 Nemesiidae 11 no-key Species
103 Breda   G. W. Peckham & E. G. Peckham, 1894 Salticidae 1 no-key Species
104 Brigittea   Lehtinen, 1967 Dictynidae 4 no-key Species
105 Brignolia   Dumitrescu & Georgescu, 1983 Oonopidae 1 no-key Species
106 Brignoliolus   Ovtchinnikov, 1999 Agelenidae 5 no-key Species
107 Brommella   Tullgren, 1948 Cicurinidae 2 key Species
108 Callilepis   Westring, 1874 Gnaphosidae 6 key Species
109 Callitrichia   Fage, 1936 Linyphiidae 1 no-key Species
110 Callobius   Chamberlin, 1947 Amaurobiidae 3 key Species
111 Camillina   Berland, 1919 Gnaphosidae 2 no-key Species
112 Canalidion   Wunderlich, 2008 Theridiidae 1 no-key Species
113 Canariphantes   Wunderlich, 1992 Linyphiidae 9 no-key Species
114 Caracladus   Simon, 1884 Linyphiidae 3 key Species
115 Carniella   Thaler & Steinberger, 1988 Theridiidae 1 key Species
116 Carorita   Duffey & Merrett, 1963 Linyphiidae 2 key Species
117 Carpathonesticus   Lehtinen & Saaristo, 1980 Nesticidae 25 no-key Species
118 Carrhotus   Thorell, 1891 Salticidae 3 key Species
119 Caspicosa   Ponomarev, 2007 Lycosidae 1 no-key Species
120 Castianeira   Keyserling, 1879 Corinnidae 4 no-key Species
121 Cataleptoneta   Denis, 1955 Leptonetidae 7 no-key Species
122 Caucasopisthes   Tanasevitch, 1990 Linyphiidae 1 no-key Species
123 Caviphantes   Oi, 1960 Linyphiidae 2 key Species
124 Cebrennus   Simon, 1880 Sparassidae 12 key Species
125 Cedicus   Simon, 1875 Desidae 2 key Species
126 Celerrimus   Lecigne, Cornic, Oger & Van Keer, 2019 Philodromidae 1 no-key Species
127 Centromerita   Dahl, 1912 Linyphiidae 2 key Species
128 Centromerus   Dahl, 1886 Linyphiidae 71 key Species
129 Centrophantes   Miller & Polenec, 1975 Linyphiidae 2 no-key Species
130 Cepheia   Simon, 1894 Synaphridae 1 key Species
131 Ceraticelus   Simon, 1884 Linyphiidae 1 no-key Species
132 Ceratinella   Emerton, 1882 Linyphiidae 6 key Species
133 Cerbalus   Simon, 1897 Sparassidae 4 no-key Species
134 Cercidia   Thorell, 1869 Araneidae 2 key Species
135 Cesonia   Simon, 1893 Gnaphosidae 1 no-key Species
136 Cetonana   Strand, 1929 Trachelidae 1 key Species
137 Chaerea   Simon, 1885 Argyronetidae 1 no-key Species
138 Chaetopelma   Ausserer, 1871 Theraphosidae 6 key Species
139 Chalcoscirtus   Bertkau, 1880 Salticidae 11 key Species
140 Chatzakia   Lissner & Bosmans, 2016 Gnaphosidae 1 no-key Species
141 Chedima   Simon, 1873 Palpimanidae 1 no-key Species
142 Cheiracanthium   C. L. Koch, 1839 Cheiracanthiidae 33 key Species
143 Cheiraignotum   Urones, 2024 Cheiracanthiidae 2 no-key Species
144 Cheiramiona   Lotz & Dippenaar-Schoeman, 1999 Cheiracanthiidae 1 no-key Species
145 Cherserigone   Denis, 1954 Linyphiidae 1 no-key Species
146 Chinattus   Logunov, 1999 Salticidae 1 no-key Species
147 Chococtenus   Dupérré, 2015 Ctenidae 1 no-key Species
148 Chorizomma   Simon, 1872 Cicurinidae 1 key Species
149 Chrysso   O. Pickard-Cambridge, 1882 Theridiidae 1 no-key Species
150 Cicurina   Menge, 1871 Cicurinidae 3 key Species
151 Cinetata   Wunderlich, 1995 Linyphiidae 1 key Species
152 Cithaeron   O. Pickard-Cambridge, 1872 Cithaeronidae 2 key Species
153 Civizelotes   Senglet, 2012 Gnaphosidae 13 no-key Species
154 Clubiona   Latreille, 1804 Clubionidae 48 key Species
155 Cnephalocotes   Simon, 1884 Linyphiidae 2 key Species
156 Coelotes   Blackwall, 1841 Agelenidae 21 key Species
157 Coleosoma   O. Pickard-Cambridge, 1882 Theridiidae 3 key Species
158 Collinsia   O. Pickard-Cambridge, 1913 Linyphiidae 10 key Species
159 Comaroma   Bertkau, 1889 Anapidae 1 key Species
160 Coreodrassus   Paik, 1984 Gnaphosidae 1 no-key Species
161 Coriarachne   Thorell, 1869 Thomisidae 1 key Species
162 Cortestina   Knoflach, 2009 Oonopidae 1 no-key Species
163 Coryphasia   Simon, 1902 Salticidae 1 no-key Species
164 Coscinida   Simon, 1895 Theridiidae 1 no-key Species
165 Cosmophasis   Simon, 1901 Salticidae 1 no-key Species
166 Cozyptila   Lehtinen & Marusik, 2005 Thomisidae 3 no-key Species
167 Cresmatoneta   Simon, 1929 Linyphiidae 1 no-key Species
168 Creugas   Thorell, 1878 Corinnidae 2 no-key Species
169 Crocodilosa   Caporiacco, 1947 Lycosidae 1 no-key Species
170 Crosbyarachne   Charitonov, 1937 Linyphiidae 2 no-key Species
171 Crossopriza   Simon, 1893 Pholcidae 4 no-key Species
172 Crustulina   Menge, 1868 Theridiidae 6 key Species
173 Cryphoeca   Thorell, 1870 Cybaeidae 9 key Species
174 Cryphoecina   Deltshev, 1997 Cybaeidae 1 no-key Species
175 Cryptachaea   Archer, 1946 Theridiidae 3 no-key Species
176 Cryptodrassus   Miller, 1943 Gnaphosidae 4 key Species
177 Cryptoparachtes   Dunin, 1992 Dysderidae 3 no-key Species
178 Cteniza   Latreille, 1829 Ctenizidae 3 key Species
179 Ctenus   Walckenaer, 1805 Ctenidae 1 no-key Species
180 Cupiennius   Simon, 1891 Trechaleidae 5 no-key Species
181 Cybaeodes   Simon, 1878 Liocranidae 16 no-key Species
182 Cybaeopsis   Strand, 1907 Amaurobiidae 2 no-key Species
183 Cybaeus   L. Koch, 1868 Cybaeidae 10 key Species
184 Cyclosa   Menge, 1866 Araneidae 8 key Species
185 Cynosa   Caporiacco, 1933 Lycosidae 1 no-key Species
186 Cyrba   Simon, 1876 Salticidae 2 no-key Species
187 Cyriocosmus   Simon, 1903 Theraphosidae 1 no-key Species
188 Cyrtarachne   Thorell, 1868 Araneidae 1 no-key Species
189 Cyrtauchenius   Thorell, 1869 Cyrtaucheniidae 13 no-key Species
190 Cyrtocarenum   Ausserer, 1871 Ctenizidae 3 key Species
191 Cyrtopholis   Simon, 1892 Theraphosidae 1 no-key Species
192 Cyrtophora   Simon, 1864 Araneidae 1 no-key Species
193 Dactylopisthes   Simon, 1884 Linyphiidae 4 no-key Species
194 Daginesticus   Fomichev, Ballarin & Marusik, 2022 Nesticidae 2 no-key Species
195 Dasumia   Thorell, 1875 Dysderidae 15 key Species
196 Decipiphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 1 no-key Species
197 Deliriosa   Kovblyuk, 2009 Lycosidae 1 no-key Species
198 Dendryphantes   C. L. Koch, 1837 Salticidae 7 key Species
199 Desis   Walckenaer, 1837 Desidae 1 no-key Species
200 Devade   Simon, 1885 Argyronetidae 3 no-key Species
201 Diaea   Thorell, 1869 Thomisidae 2 key Species
202 Diastanillus   Simon, 1926 Linyphiidae 1 no-key Species
203 Diblemma   O. Pickard-Cambridge, 1908 Oonopidae 1 no-key Species
204 Dictis   L. Koch, 1872 Scytodidae 2 no-key Species
205 Dictyna   Sundevall, 1833 Dictynidae 10 key Species
206 Dicymbium   Menge, 1868 Linyphiidae 4 key Species
207 Didectoprocnemis   Denis, 1950 Linyphiidae 1 no-key Species
208 Diplocentria   Hull, 1911 Linyphiidae 4 key Species
209 Diplocephalus   Bertkau, 1883 Linyphiidae 39 key Species
210 Diplostyla   Emerton, 1882 Linyphiidae 1 key Species
211 Dipoena   Thorell, 1869 Theridiidae 15 key Species
212 Dipoenata   Wunderlich, 1988 Theridiidae 1 no-key Species
213 Dirksia   Chamberlin & Ivie, 1942 Cybaeidae 1 key Species
214 Dismodicus   Simon, 1884 Linyphiidae 3 key Species
215 Dolichognatha   O. Pickard-Cambridge, 1869 Tetragnathidae 1 no-key Species
216 Dolomedes   Latreille, 1804 Dolomedidae 2 key Species
217 Domitius   Ribera, 2018 Nesticidae 8 no-key Species
218 Donacochara   Simon, 1884 Linyphiidae 1 key Species
219 Donacosa   Alderweireldt & Jocqué, 1991 Lycosidae 1 no-key Species
220 Dorceus   C. L. Koch, 1846 Eresidae 5 no-key Species
221 Drapeta   Menge, 1875 Liocranidae 3 no-key Species
222 Drapetisca   Menge, 1866 Linyphiidae 1 key Species
223 Drassodes   Westring, 1851 Gnaphosidae 44 key Species
224 Drassodex   Murphy, 2007 Gnaphosidae 10 no-key Species
225 Drassyllus   Chamberlin, 1922 Gnaphosidae 19 key Species
226 Drepanotylus   Holm, 1945 Linyphiidae 3 key Species
227 Dresconella   Denis, 1950 Linyphiidae 1 no-key Species
228 Dysdera   Latreille, 1804 Dysderidae 220 key Species
229 Dysderina   Simon, 1892 Oonopidae 2 no-key Species
230 Dysderocrates   Deeleman-Reinhold & Deeleman, 1988 Dysderidae 8 no-key Species
231 Ebrechtella   Dahl, 1907 Thomisidae 2 key Species
232 Echemus   Simon, 1878 Gnaphosidae 6 key Species
233 Eidmannella   Roewer, 1935 Nesticidae 1 key Species
234 Elaver   O. Pickard-Cambridge, 1898 Clubionidae 2 no-key Species
235 Emargidromus   Wunderlich, 2012 Philodromidae 2 no-key Species
236 Emblyna   Chamberlin, 1948 Dictynidae 4 key Species
237 Enoplognatha   Pavesi, 1880 Theridiidae 31 key Species
238 Entelecara   Simon, 1884 Linyphiidae 16 key Species
239 Episinus   Walckenaer, 1809 Theridiidae 7 key Species
240 Eratigena   Bolzern, Burckhardt & Hänggi, 2013 Agelenidae 26 no-key Species
241 Eresus   Walckenaer, 1805 Eresidae 24 key Species
242 Erigone   Audouin, 1826 Linyphiidae 28 key Species
243 Erigonella   Dahl, 1901 Linyphiidae 4 key Species
244 Erigonoplus   Simon, 1884 Linyphiidae 18 key Species
245 Eris   C. L. Koch, 1846 Salticidae 1 no-key Species
246 Ero   C. L. Koch, 1836 Mimetidae 9 key Species
247 Estrandia   Blauvelt, 1936 Linyphiidae 1 no-key Species
248 Euophrys   C. L. Koch, 1834 Salticidae 38 key Species
249 Euryopis   Menge, 1868 Theridiidae 17 key Species
250 Eusparassus   Simon, 1903 Sparassidae 10 key Species
251 Eutichurus   Simon, 1897 Cheiracanthiidae 1 no-key Species
252 Evansia   O. Pickard-Cambridge, 1901 Linyphiidae 1 key Species
253 Evarcha   Simon, 1902 Salticidae 12 key Species
254 Evippa   Simon, 1882 Lycosidae 7 no-key Species
255 Evippomma   Roewer, 1959 Lycosidae 2 no-key Species
256 Fageiella   Kratochvíl, 1934 Linyphiidae 2 no-key Species
257 Falconina   Brignoli, 1985 Corinnidae 1 no-key Species
258 Festucula   Simon, 1901 Salticidae 1 no-key Species
259 Filistata   Latreille, 1810 Filistatidae 4 key Species
260 Firmicus   Simon, 1895 Thomisidae 2 no-key Species
261 Flagelliphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 1 no-key Species
262 Floronia   Simon, 1887 Linyphiidae 1 key Species
263 Folkia   Kratochvíl, 1970 Dysderidae 7 no-key Species
264 Fonteferrea   Wunderlich, 2023 Fonteferreidae 1 no-key Species
265 Formiphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 1 no-key Species
266 Frigga   C. L. Koch, 1850 Salticidae 1 no-key Species
267 Frontinellina   van Helsdingen, 1969 Linyphiidae 1 key Species
268 Gamasomorpha   Karsch, 1881 Oonopidae 1 no-key Species
269 Gasteracantha   Sundevall, 1833 Araneidae 1 no-key Species
270 Geolycosa   Montgomery, 1904 Lycosidae 4 no-key Species
271 Gibbaranea   Archer, 1951 Araneidae 5 key Species
272 Gibothorax   Eskov, 1989 Linyphiidae 1 no-key Species
273 Glenognatha   Simon, 1887 Tetragnathidae 1 no-key Species
274 Glyphesis   Simon, 1926 Linyphiidae 4 key Species
275 Glyptogona   Simon, 1885 Araneidae 1 no-key Species
276 Gnaphosa   Latreille, 1804 Gnaphosidae 71 key Species
277 Gnathonarium   Karsch, 1881 Linyphiidae 2 key Species
278 Goeldia   Keyserling, 1891 Titanoecidae 3 no-key Species
279 Gonatium   Menge, 1868 Linyphiidae 13 key Species
280 Gongylidiellum   Simon, 1884 Linyphiidae 9 key Species
281 Gongylidium   Menge, 1868 Linyphiidae 2 key Species
282 Gorbiscape   Zamani & Marusik, 2020 Agelenidae 3 no-key Species
283 Grammostola   Simon, 1892 Theraphosidae 1 no-key Species
284 Graptartia   Simon, 1896 Corinnidae 1 no-key Species
285 Habrocestum   Simon, 1876 Salticidae 15 no-key Species
286 Hackmania   Lehtinen, 1967 Argyronetidae 1 key Species
287 Hadites   Keyserling, 1862 Agelenidae 1 no-key Species
288 Hadrotarsus   Thorell, 1881 Theridiidae 1 no-key Species
289 Hahnia   C. L. Koch, 1841 Hahniidae 16 key Species
290 Hahniharmia   Wunderlich, 2004 Hahniidae 1 no-key Species
291 Halocosa   Azarkina & Trilikauskas, 2019 Lycosidae 1 no-key Species
292 Halodromus   Muster, 2009 Philodromidae 3 key Species
293 Halorates   Hull, 1911 Linyphiidae 1 key Species
294 Haplodrassus   Chamberlin, 1922 Gnaphosidae 43 key Species
295 Harpactea   Bristowe, 1939 Dysderidae 216 key Species
296 Harpactocrates   Simon, 1914 Dysderidae 12 key Species
297 Hasarius   Simon, 1871 Salticidae 1 key Species
298 Helafricanus   Wesołowska, 1986 Salticidae 2 no-key Species
299 Heliophanillus   Prószyński, 1989 Salticidae 1 no-key Species
300 Heliophanus   C. L. Koch, 1833 Salticidae 40 key Species
301 Hellamalthonica   Bosmans, 2023 Agelenidae 6 no-key Species
302 Helophora   Menge, 1866 Linyphiidae 1 key Species
303 Helpis   Simon, 1901 Salticidae 2 no-key Species
304 Heriaeus   Simon, 1875 Thomisidae 15 key Species
305 Hersilia   Audouin, 1826 Hersiliidae 1 no-key Species
306 Hersiliola   Thorell, 1870 Hersiliidae 4 no-key Species
307 Heser   Tuneva, 2004 Gnaphosidae 5 no-key Species
308 Heteroonops   Dalmas, 1916 Oonopidae 1 no-key Species
309 Heteropoda   Latreille, 1804 Sparassidae 2 key Species
310 Heterotheridion   Wunderlich, 2008 Theridiidae 1 no-key Species
311 Heterotrichoncus   Wunderlich, 1970 Linyphiidae 1 no-key Species
312 Hexura   Simon, 1885 Antrodiaetidae 1 no-key Species
313 Hibana   Brescovit, 1991 Anyphaenidae 1 no-key Species
314 Hilaira   Simon, 1884 Linyphiidae 10 key Species
315 Hippasa   Simon, 1885 Lycosidae 3 no-key Species
316 Hippasosa   Roewer, 1960 Lycosidae 2 no-key Species
317 Histopona   Thorell, 1870 Agelenidae 23 key Species
318 Hogna   Simon, 1885 Lycosidae 23 key Species
319 Holissus   Simon, 1882 Dysderidae 1 no-key Species
320 Holocnemus   Simon, 1873 Pholcidae 4 key Species
321 Hoplopholcus   Kulczyński, 1908 Pholcidae 16 key Species
322 Horcotes   Crosby & Bishop, 1933 Linyphiidae 1 no-key Species
323 Howaia   Lehtinen & Saaristo, 1980 Nesticidae 1 no-key Species
324 Hybauchenidium   Holm, 1973 Linyphiidae 2 no-key Species
325 Hybocoptus   Simon, 1884 Linyphiidae 3 no-key Species
326 Hygrocrates   Deeleman-Reinhold, 1988 Dysderidae 5 no-key Species
327 Hygrolycosa   Dahl, 1908 Lycosidae 2 key Species
328 Hyllus   C. L. Koch, 1846 Salticidae 2 no-key Species
329 Hylyphantes   Simon, 1884 Linyphiidae 2 key Species
330 Hypaeus   Simon, 1900 Salticidae 1 no-key Species
331 Hypomma   Dahl, 1886 Linyphiidae 4 key Species
332 Hypselistes   Simon, 1894 Linyphiidae 3 key Species
333 Hypsosinga   Ausserer, 1871 Araneidae 5 key Species
334 Hyptiotes   Walckenaer, 1837 Uloboridae 4 key Species
335 Iberattus   Prószyński, 2018 Salticidae 1 no-key Species
336 Iberesia   Decae & Cardoso, 2006 Nemesiidae 7 no-key Species
337 Iberina   Simon, 1881 Hahniidae 6 key Species
338 Iberoneta   Deeleman-Reinhold, 1984 Linyphiidae 1 no-key Species
339 Icariella   Brignoli, 1979 Linyphiidae 1 no-key Species
340 Icius   Simon, 1876 Salticidae 8 no-key Species
341 Improphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 12 no-key Species
342 Incestophantes   Tanasevitch, 1992 Linyphiidae 10 no-key Species
343 Inermocoelotes   Ovtchinnikov, 1999 Agelenidae 15 no-key Species
344 Ipa   Saaristo, 2007 Linyphiidae 3 no-key Species
345 Ischnocolus   Ausserer, 1871 Theraphosidae 3 key Species
346 Ischnothele   Ausserer, 1875 Ischnothelidae 1 no-key Species
347 Ischnothyreus   Simon, 1892 Oonopidae 3 key Species
348 Islandiana   Brændegaard, 1932 Linyphiidae 3 no-key Species
349 Isoctenus   Bertkau, 1880 Ctenidae 2 no-key Species
350 Jacksonella   Millidge, 1951 Linyphiidae 2 key Species
351 Janetschekia   Schenkel, 1939 Linyphiidae 1 no-key Species
352 Kaemis   Deeleman-Reinhold, 1993 Dysderidae 5 no-key Species
353 Kaestneria   Wiehle, 1956 Linyphiidae 3 key Species
354 Kaira   O. Pickard-Cambridge, 1889 Araneidae 1 no-key Species
355 Karakumosa   Logunov & Ponomarev, 2020 Lycosidae 1 no-key Species
356 Karita   Tanasevitch, 2007 Linyphiidae 1 no-key Species
357 Kiekie   Polotow & Brescovit, 2018 Ctenidae 1 no-key Species
358 Kikimora   Eskov, 1988 Linyphiidae 1 no-key Species
359 Kishidaia   Yaginuma, 1960 Gnaphosidae 1 key Species
360 Kochiura   Archer, 1950 Theridiidae 1 no-key Species
361 Kratochviliella   Miller, 1938 Linyphiidae 1 no-key Species
362 Kryptonesticus   Pavlek & Ribera, 2017 Nesticidae 9 no-key Species
363 Kut   Kunt, Elverici, Yağmur & Özkütük, 2019 Dysderidae 3 no-key Species
364 Labulla   Simon, 1884 Linyphiidae 3 key Species
365 Lachesana   Strand, 1932 Zodariidae 6 key Species
366 Langona   Simon, 1901 Salticidae 3 no-key Species
367 Larinia   Simon, 1874 Araneidae 8 key Species
368 Larinioides   Caporiacco, 1934 Araneidae 5 key Species
369 Lasaeola   Simon, 1881 Theridiidae 10 no-key Species
370 Lasiargus   Kulczyński, 1894 Linyphiidae 1 key Species
371 Lasophorus   Chatzaki, 2018 Gnaphosidae 2 no-key Species
372 Lathys   Simon, 1885 Lathyidae 7 key Species
373 Latrodectus   Walckenaer, 1805 Theridiidae 10 no-key Species
374 Lepthyphantes   Menge, 1866 Linyphiidae 58 key Species
375 Leptodrassex   Murphy, 2007 Gnaphosidae 3 no-key Species
376 Leptodrassus   Simon, 1878 Gnaphosidae 6 no-key Species
377 Leptoneta   Simon, 1872 Leptonetidae 35 no-key Species
378 Leptonetela   Kratochvíl, 1978 Leptonetidae 12 no-key Species
379 Leptopilos   Levy, 2009 Gnaphosidae 6 no-key Species
380 Leptorchestes   Thorell, 1870 Salticidae 6 key Species
381 Leptorhoptrum   Kulczyński, 1894 Linyphiidae 1 key Species
382 Leptothrix   Menge, 1869 Linyphiidae 1 key Species
383 Lessertia   Smith, 1908 Linyphiidae 2 key Species
384 Lessertinella   Denis, 1947 Linyphiidae 2 key Species
385 Leviellus   Wunderlich 2004 Araneidae 4 no-key Species
386 Linyphia   Latreille, 1804 Linyphiidae 8 key Species
387 Liocranoeca   Wunderlich, 1999 Liocranidae 4 no-key Species
388 Liocranum   L. Koch, 1866 Liocranidae 8 key Species
389 Liophrurillus   Wunderlich, 1992 Phrurolithidae 1 no-key Species
390 Lophomma   Menge, 1868 Linyphiidae 2 key Species
391 Loureedia   Miller, Griswold, Scharff, Řezáč, Szűts & Marhabaie, 2012 Eresidae 5 key Species
392 Loxosceles   Heineken & Lowe, 1832 Sicariidae 6 no-key Species
393 Lycosa   Latreille, 1804 Lycosidae 28 key Species
394 Lycosoides   Lucas, 1846 Agelenidae 15 no-key Species
395 Macaroeris   Wunderlich, 1992 Salticidae 5 key Species
396 Macarophaeus   Wunderlich, 2011 Gnaphosidae 1 no-key Species
397 Macrargus   Dahl, 1886 Linyphiidae 5 key Species
398 Macrothele   Ausserer, 1871 Macrothelidae 3 no-key Species
399 Maculoncus   Wunderlich, 1995 Linyphiidae 2 no-key Species
400 Maghreba   Huber, 2022 Pholcidae 8 no-key Species
401 Maimuna   Lehtinen, 1967 Agelenidae 6 no-key Species
402 Malthonica   Simon, 1898 Agelenidae 3 no-key Species
403 Mangora   O. Pickard-Cambridge, 1889 Araneidae 1 key Species
404 Mansuphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 12 no-key Species
405 Marilynia   Lehtinen, 1967 Dictynidae 2 no-key Species
406 Marinarozelotes   Ponomarev, 2020 Gnaphosidae 18 no-key Species
407 Marjanus   Chatzaki, 2018 Gnaphosidae 1 no-key Species
408 Maro   O. Pickard-Cambridge, 1907 Linyphiidae 6 key Species
409 Marpissa   C. L. Koch, 1846 Salticidae 7 key Species
410 Marusyllus   Prószyński, 2016 Salticidae 3 no-key Species
411 Masikia   Millidge, 1984 Linyphiidae 2 no-key Species
412 Maso   Simon, 1884 Linyphiidae 3 key Species
413 Masteria   L. Koch, 1873 Dipluridae 1 no-key Species
414 Mastigusa   Menge, 1854 Cybaeidae 4 key Species
415 Mecopisthes   Simon, 1926 Linyphiidae 14 key Species
416 Mecynargus   Kulczyński, 1894 Linyphiidae 11 key Species
417 Megalepthyphantes   Wunderlich, 1994 Linyphiidae 12 no-key Species
418 Megamyrmaekion   Reuss, 1834 Gnaphosidae 3 no-key Species
419 Megarctosa   Caporiacco, 1948 Lycosidae 2 no-key Species
420 Mendoza   G. W. Peckham & E. G. Peckham, 1894 Salticidae 1 no-key Species
421 Menemerus   Simon, 1868 Salticidae 13 no-key Species
422 Meotipa   Simon, 1895 Theridiidae 2 no-key Species
423 Meri   Rheims & Jäger, 2022 Sparassidae 1 no-key Species
424 Mermessus   O. Pickard-Cambridge, 1899 Linyphiidae 4 no-key Species
425 Mesasigone   Tanasevitch, 1989 Linyphiidae 1 no-key Species
426 Mesiotelus   Simon, 1897 Liocranidae 15 no-key Species
427 Mesostalita   Deeleman-Reinhold, 1971 Dysderidae 3 no-key Species
428 Meta   C. L. Koch, 1835 Tetragnathidae 2 key Species
429 Metagonia   Simon, 1893 Pholcidae 5 no-key Species
430 Metapanamomops   Millidge, 1977 Linyphiidae 1 key Species
431 Metatrachelas   Bosselaers & Bosmans, 2010 Trachelidae 3 no-key Species
432 Metellina   Chamberlin & Ivie, 1941 Tetragnathidae 5 key Species
433 Metopobactrus   Simon, 1884 Linyphiidae 8 key Species
434 Mexcala   G. W. Peckham & E. G. Peckham, 1902 Salticidae 2 no-key Species
435 Micaria   Westring, 1851 Gnaphosidae 35 key Species
436 Micrargpelecopsis   Wunderlich, 2025 Linyphiidae 2 no-key Species
437 Micrargus   Dahl, 1886 Linyphiidae 9 key Species
438 Microctenonyx   Dahl, 1886 Linyphiidae 2 key Species
439 Microdipoena   Banks, 1895 Mysmenidae 1 key Species
440 Microlinyphia   Gerhardt, 1928 Linyphiidae 2 key Species
441 Micrommata   Latreille, 1804 Sparassidae 5 key Species
442 Microneta   Menge, 1869 Linyphiidae 3 key Species
443 Micropholcus   Deeleman-Reinhold & Prinsen, 1987 Pholcidae 5 no-key Species
444 Midia   Saaristo & Wunderlich, 1995 Linyphiidae 1 no-key Species
445 Mimetus   Hentz, 1832 Mimetidae 1 no-key Species
446 Minicia   Thorell, 1875 Linyphiidae 6 key Species
447 Minosia   Dalmas, 1921 Gnaphosidae 5 no-key Species
448 Minosiella   Dalmas, 1921 Gnaphosidae 5 no-key Species
449 Minotauria   Kulczyński, 1903 Dysderidae 2 no-key Species
450 Minyriolus   Simon, 1884 Linyphiidae 3 key Species
451 Mioxena   Simon, 1926 Linyphiidae 1 key Species
452 Misumena   Latreille, 1804 Thomisidae 4 key Species
453 Misumenops   F. O. Pickard-Cambridge, 1900 Thomisidae 1 no-key Species
454 Mizaga   Simon, 1898 Argyronetidae 1 no-key Species
455 Modisimus   Simon, 1893 Pholcidae 2 no-key Species
456 Modunda   Simon, 1901 Salticidae 1 no-key Species
457 Moebelia   Dahl, 1886 Linyphiidae 2 no-key Species
458 Mogrus   Simon, 1882 Salticidae 14 no-key Species
459 Monaeses   Thorell, 1869 Thomisidae 2 no-key Species
460 Monocephalus   Smith, 1906 Linyphiidae 2 no-key Species
461 Monocerellus   Tanasevitch, 1983 Linyphiidae 1 no-key Species
462 Mughiphantes   Saaristo & Tanasevitch, 1999 Linyphiidae 28 no-key Species
463 Mustelicosa   Roewer, 1960 Lycosidae 1 no-key Species
464 Mycula   Schikora, 1994 Linyphiidae 1 no-key Species
465 Myrmarachne   MacLeay, 1839 Salticidae 4 key Species
466 Mysmena   Simon, 1894 Mysmenidae 3 key Species
467 Napoca   Simon, 1901 Salticidae 2 no-key Species
468 Natta   Karsch, 1879 Salticidae 1 no-key Species
469 Neaetha   Simon, 1885 Salticidae 6 key Species
470 Nematogmus   Simon, 1884 Linyphiidae 1 no-key Species
471 Nemesia   Audouin, 1826 Nemesiidae 78 key Species
472 Nemoscolus   Simon, 1895 Araneidae 3 no-key Species
473 Neon   Simon, 1876 Salticidae 9 key Species
474 Neoscona   Simon, 1864 Araneidae 8 key Species
475 Neospintharus   Exline, 1950 Theridiidae 1 no-key Species
476 Neottiura   Menge, 1868 Theridiidae 6 key Species
477 Nephilingis   Kuntner, 2013 Araneidae 1 no-key Species
478 Neriene   Blackwall, 1833 Linyphiidae 7 key Species
479 Nesticella   Lehtinen & Saaristo, 1980 Nesticidae 1 no-key Species
480 Nesticodes   Archer, 1950 Theridiidae 1 key Species
481 Nesticus   Thorell, 1869 Nesticidae 3 key Species
482 Nigma   Lehtinen, 1967 Dictynidae 6 key Species
483 Nilus   O. Pickard-Cambridge, 1876 Pisauridae 1 no-key Species
484 Nita   Huber & El-Hennawy, 2007 Pholcidae 1 no-key Species
485 Nolavia   Kammerer, 2006 Sparassidae 2 no-key Species
486 Nomisia   Dalmas, 1921 Gnaphosidae 19 key Species
487 Nopalityna   Cala-Riquelme & Esposito, 2025 Dictynidae 1 no-key Species
488 Nothophantes   Merrett & Stevens, 1995 Linyphiidae 1 no-key Species
489 Notioscopus   Simon, 1884 Linyphiidae 1 key Species
490 Nuctenea   Simon, 1864 Araneidae 3 key Species
491 Nurscia   Simon, 1874 Titanoecidae 4 key Species
492 Nusoncus   Wunderlich, 2008 Linyphiidae 1 no-key Species
493 Obscuriphantes   Saaristo & Tanasevitch, 2000 Linyphiidae 4 no-key Species
494 Octonoba   Opell, 1979 Uloboridae 1 no-key Species
495 Odontodrassus   Jézéquel, 1965 Gnaphosidae 2 no-key Species
496 Oecobius   Lucas, 1846 Oecobiidae 16 key Species
497 Oedignatha   Thorell, 1881 Liocranidae 1 no-key Species
498 Oedothorax   Bertkau, 1883 Linyphiidae 10 key Species
499 Ohlertidion   Wunderlich, 2008 Theridiidae 1 no-key Species
500 Olios   Walckenaer, 1837 Sparassidae 8 key Species
501 Oonopinus   Simon, 1893 Oonopidae 2 no-key Species
502 Oonops   Templeton, 1835 Oonopidae 14 key Species
503 Opopaea   Simon, 1892 Oonopidae 5 no-key Species
504 Orchestina   Simon, 1882 Oonopidae 11 key Species
505 Oreoneta   Kulczyński, 1894 Linyphiidae 8 no-key Species
506 Oreonetides   Strand, 1901 Linyphiidae 3 key Species
507 Orinocosa   Chamberlin, 1916 Lycosidae 1 no-key Species
508 Orthobula   Simon, 1897 Trachelidae 1 key Species
509 Oryphantes   Hull, 1933 Linyphiidae 2 no-key Species
510 Ostearius   Hull, 1911 Linyphiidae 1 key Species
511 Ouedia   Bosmans & Abrous, 1992 Linyphiidae 1 no-key Species
512 Ovobulbus   Saaristo, 2007 Oonopidae 1 no-key Species
513 Ovtchinnikovia   Marusik, Kovblyuk & Ponomarev, 2010 Amaurobiidae 1 key Species
514 Oxyopes   Latreille, 1804 Oxyopidae 13 key Species
515 Ozyptila   Simon, 1864 Thomisidae 53 key Species
516 Pachygnatha   Sundevall, 1823 Tetragnathidae 10 key Species
517 Paidiscura   Archer, 1950 Theridiidae 2 key Species
518 Palaestina   O. Pickard-Cambridge, 1872 Zodariidae 3 key Species
519 Palliduphantes   Saaristo & Tanasevitch, 2001 Linyphiidae 66 no-key Species
520 Palpimanus   Dufour, 1820 Palpimanidae 10 no-key Species
521 Pamphobeteus   Pocock, 1901 Theraphosidae 1 no-key Species
522 Panamomops   Simon, 1884 Linyphiidae 12 key Species
523 Pancorius   Simon, 1902 Salticidae 1 no-key Species
524 Pandava   Lehtinen, 1967 Titanoecidae 1 key Species
525 Panysinus   Simon, 1901 Salticidae 1 no-key Species
526 Paracedicus   Fet, 1993 Desidae 3 key Species
527 Parachtes   Alicata, 1964 Dysderidae 13 no-key Species
528 Paraglyphesis   Eskov, 1991 Linyphiidae 2 no-key Species
529 Paraleptoneta   Fage, 1913 Leptonetidae 2 no-key Species
530 Paraneaetha   Denis, 1947 Salticidae 1 no-key Species
531 Parapelecopsis   Wunderlich, 1992 Linyphiidae 5 no-key Species
532 Parastalita   Absolon & Kratochvíl, 1932 Dysderidae 1 no-key Species
533 Parasteatoda   Archer, 1946 Theridiidae 4 key Species
534 Parasyrisca   Schenkel, 1963 Gnaphosidae 9 key Species
535 Paratrachelas   Kovblyuk & Nadolny, 2009 Trachelidae 4 no-key Species
536 Parazygiella   Wunderlich, 2004 Araneidae 1 no-key Species
537 Pardosa   C. L. Koch, 1847 Lycosidae 125 key Species
538 Patrera   Simon, 1903 Anyphaenidae 1 no-key Species
539 Pax   Levy, 1990 Zodariidae 1 key Species
540 Pecado   Hormiga & Scharff, 2005 Linyphiidae 1 no-key Species
541 Pelecopsis   Simon, 1864 Linyphiidae 41 key Species
542 Pellenes   Simon, 1876 Salticidae 30 key Species
543 Peponocranium   Simon, 1884 Linyphiidae 6 key Species
544 Perregrinus   Tanasevitch, 1992 Linyphiidae 1 no-key Species
545 Perro   Tanasevitch, 1992 Linyphiidae 1 no-key Species
546 Persiscape   Zamani & Marusik, 2020 Agelenidae 3 no-key Species
547 Peucetia   Thorell, 1869 Oxyopidae 3 no-key Species
548 Phaeocedus   Simon, 1893 Gnaphosidae 6 key Species
549 Pherecydes   O. Pickard-Cambridge, 1883 Thomisidae 1 no-key Species
550 Phidippus   C. L. Koch, 1846 Salticidae 4 no-key Species
551 Philaeus   Thorell, 1869 Salticidae 4 key Species
552 Philodromus   Walckenaer, 1826 Philodromidae 53 key Species
553 Phintella   Strand, 1906 Salticidae 3 no-key Species
554 Phlegra   Simon, 1876 Salticidae 18 key Species
555 Pholcomma   Thorell, 1869 Theridiidae 1 key Species
556 Pholcus   Walckenaer, 1805 Pholcidae 15 key Species
557 Phoneutria   Perty, 1833 Ctenidae 5 no-key Species
558 Phormictopus   Pocock, 1901 Theraphosidae 1 no-key Species
559 Phoroncidia   Westwood, 1835 Theridiidae 4 key Species
560 Phrurolinillus   Wunderlich, 1995 Phrurolithidae 2 no-key Species
561 Phrurolithus   C. L. Koch, 1839 Phrurolithidae 11 key Species
562 Phycosoma   O. Pickard-Cambridge, 1880 Theridiidae 1 no-key Species
563 Phylloneta   Archer, 1950 Theridiidae 3 no-key Species
564 Physocyclus   Simon, 1893 Pholcidae 1 no-key Species
565 Phyxelida   Simon, 1894 Phyxelididae 1 no-key Species
566 Pimoa   Chamberlin & Ivie, 1943 Pimoidae 4 no-key Species
567 Piniphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 3 no-key Species
568 Pirata   Sundevall, 1833 Lycosidae 8 key Species
569 Piratula   Roewer, 1960 Lycosidae 6 no-key Species
570 Pireneitega   Kishida, 1955 Agelenidae 8 no-key Species
571 Pisaura   Simon, 1886 Pisauridae 5 key Species
572 Pistius   Simon, 1875 Thomisidae 2 key Species
573 Pityohyphantes   Simon, 1929 Linyphiidae 1 key Species
574 Plaesianillus   Simon, 1926 Linyphiidae 1 no-key Species
575 Platnickina   Koçak & Kemal, 2008 Theridiidae 3 no-key Species
576 Plesiophantes   Heimer, 1981 Linyphiidae 3 no-key Species
577 Plexippoides   Prószyński, 1984 Salticidae 2 no-key Species
578 Plexippus   C. L. Koch, 1846 Salticidae 6 no-key Species
579 Pocadicnemis   Simon, 1884 Linyphiidae 4 key Species
580 Poecilarcys   Simon, 1895 Araneidae 1 no-key Species
581 Poecilochroa   Westring, 1874 Gnaphosidae 4 key Species
582 Poeciloneta   Kulczyński, 1894 Linyphiidae 2 key Species
583 Polenecia   Lehtinen, 1967 Uloboridae 1 key Species
584 Porrhoclubiona   Lohmander, 1944 Clubionidae 5 no-key Species
585 Porrhomma   Simon, 1884 Linyphiidae 17 key Species
586 Praestigia   Millidge, 1954 Linyphiidae 5 no-key Species
587 Prida   Saaristo, 2001 Oonopidae 1 no-key Species
588 Prinerigone   Millidge, 1988 Linyphiidae 1 no-key Species
589 Pritha   Lehtinen, 1967 Filistatidae 7 key Species
590 Prochora   Simon, 1886 Miturgidae 1 key Species
591 Procopius   Thorell, 1899 Corinnidae 1 no-key Species
592 Prodidomus   Hentz, 1847 Prodidomidae 7 no-key Species
593 Proislandiana   Tanasevitch, 1985 Linyphiidae 2 no-key Species
594 Protoleptoneta   Deltshev, 1972 Leptonetidae 4 no-key Species
595 Psalmopoeus   Pocock, 1895 Theraphosidae 3 no-key Species
596 Psammitis   Menge, 1876 Thomisidae 13 no-key Species
597 Psecas   C. L. Koch, 1850 Salticidae 1 no-key Species
598 Pseudanapis   Simon, 1905 Anapidae 1 no-key Species
599 Pseudeuophrys   Dahl, 1912 Salticidae 7 no-key Species
600 Pseudicius   Simon, 1885 Salticidae 11 key Species
601 Pseudocarorita   Wunderlich, 1980 Linyphiidae 1 no-key Species
602 Pseudocyba   Tanasevitch, 1984 Linyphiidae 1 no-key Species
603 Pseudodrassus   Caporiacco, 1935 Gnaphosidae 2 no-key Species
604 Pseudomaro   Denis, 1966 Linyphiidae 1 key Species
605 Pseudomogrus   Simon, 1937 Salticidae 16 no-key Species
606 Pseudotegenaria   Caporiacco, 1934 Agelenidae 1 no-key Species
607 Psilochorus   Simon, 1893 Pholcidae 2 key Species
608 Pterinochilus   Pocock, 1897 Theraphosidae 1 no-key Species
609 Pterotricha   Kulczyński, 1903 Gnaphosidae 18 no-key Species
610 Pterotrichina   Dalmas, 1921 Gnaphosidae 1 no-key Species
611 Pulchellodromus   Wunderlich, 2012 Philodromidae 11 no-key Species
612 Pyrenecosa   Marusik, Azarkina & Koponen, 2004 Lycosidae 3 no-key Species
613 Quamtana   Huber, 2003 Pholcidae 3 no-key Species
614 Rafalus   Prószyński, 1999 Salticidae 3 no-key Species
615 Raveniola   Zonstein, 1987 Nemesiidae 15 no-key Species
616 Rhode   Simon, 1882 Dysderidae 10 no-key Species
617 Rhodera   Deeleman-Reinhold, 1989 Dysderidae 1 no-key Species
618 Rhomphaea   L. Koch, 1872 Theridiidae 5 no-key Species
619 Rhysodromus   Schick, 1965 Philodromidae 10 no-key Species
620 Robertus   O. Pickard-Cambridge, 1879 Theridiidae 18 key Species
621 Rothus   Simon, 1898 Pisauridae 1 no-key Species
622 Ruborridion   Wunderlich, 2011 Theridiidae 2 no-key Species
623 Rudakius   Prószyński, 2016 Salticidae 3 no-key Species
624 Rugathodes   Archer, 1950 Theridiidae 4 key Species
625 Runcinia   Simon, 1875 Thomisidae 4 key Species
626 Russocampus   Tanasevitch, 2004 Linyphiidae 1 no-key Species
627 Saaristoa   Millidge, 1978 Linyphiidae 2 key Species
628 Sacarum   Esyunin & Efimik, 2022 Nesticidae 1 no-key Species
629 Sadala   Simon, 1880 Sparassidae 1 no-key Species
630 Sahastata   Benoit, 1968 Filistatidae 3 no-key Species
631 Saitis   Simon, 1876 Salticidae 7 key Species
632 Saloca   Simon, 1926 Linyphiidae 3 key Species
633 Salticus   Latreille, 1804 Salticidae 19 key Species
634 Sandalodes   Keyserling, 1883 Salticidae 1 no-key Species
635 Sarascelis   Simon, 1887 Palpimanidae 1 no-key Species
636 Sardinidion   Wunderlich, 1995 Theridiidae 1 no-key Species
637 Sardostalita   Gasparo, 1999 Dysderidae 1 no-key Species
638 Satilatlas   Keyserling, 1886 Linyphiidae 1 key Species
639 Sauron   Eskov, 1995 Linyphiidae 2 no-key Species
640 Savignia   Blackwall, 1833 Linyphiidae 7 key Species
641 Scandichrestus   Wunderlich, 1995 Linyphiidae 1 no-key Species
642 Sciastes   Bishop & Crosby, 1938 Linyphiidae 1 key Species
643 Scorteccia   Caporiacco, 1936 Corinnidae 1 no-key Species
644 Scotargus   Simon, 1913 Linyphiidae 2 no-key Species
645 Scotina   Menge, 1873 Liocranidae 4 key Species
646 Scotinotylus   Simon, 1884 Linyphiidae 7 key Species
647 Scotolathys   Simon, 1885 Lathyidae 1 no-key Species
648 Scotophaeus   Simon, 1893 Gnaphosidae 21 key Species
649 Scutpelecopsis   Marusik & Gnelitsa, 2009 Linyphiidae 4 no-key Species
650 Scytodes   Latreille, 1804 Scytodidae 13 key Species
651 Segestria   Latreille, 1804 Segestriidae 9 key Species
652 Selamia   Simon, 1873 Zodariidae 3 key Species
653 Selenops   Latreille, 1819 Selenopidae 4 no-key Species
654 Semljicola   Strand, 1906 Linyphiidae 20 key Species
655 Sengletus   Tanasevitch, 2008 Linyphiidae 1 no-key Species
656 Sernokorba   Kamura, 1992 Gnaphosidae 2 no-key Species
657 Sestakovaia   Zamani & Marusik , 2021 Liocranidae 1 no-key Species
658 Setaphis   Simon, 1893 Gnaphosidae 9 no-key Species
659 Shaitan   Kovblyuk, Kastrygina & Marusik, 2013 Gnaphosidae 1 no-key Species
660 Shikibutyna   Cala-Riquelme, Gorneau & Esposito, 2025 Dictynidae 3 no-key Species
661 Sibianor   Logunov, 2001 Salticidae 5 no-key Species
662 Sibirocyba   Eskov & Marusik, 1994 Linyphiidae 1 no-key Species
663 Sidydrassus   Esyunin & Tuneva, 2002 Gnaphosidae 1 no-key Species
664 Silhouettella   Benoit, 1979 Oonopidae 3 key Species
665 Silometopoides   Eskov, 1990 Linyphiidae 3 no-key Species
666 Silometopus   Simon, 1926 Linyphiidae 16 key Species
667 Simitidion   Wunderlich, 1992 Theridiidae 3 no-key Species
668 Simonestus   Bonaldo, 2000 Corinnidae 1 no-key Species
669 Simziella   Cala-Riquelme & Alequín, 2025 Dictynidae 4 no-key Species
670 Singa   C. L. Koch, 1836 Araneidae 6 key Species
671 Sintula   Simon, 1884 Linyphiidae 16 key Species
672 Sisicus   Bishop & Crosby, 1938 Linyphiidae 1 no-key Species
673 Sittisax   Prószyński, 2017 Salticidae 2 no-key Species
674 Siwa   Grasshoff, 1970 Araneidae 2 no-key Species
675 Smeringopus   Simon, 1890 Pholcidae 1 key Species
676 Sosticus   Chamberlin, 1922 Gnaphosidae 1 key Species
677 Spagnius   Cala-Riquelme & Crews, 2025 Dictynidae 1 no-key Species
678 Speleoharpactea   Ribera, 1982 Dysderidae 1 no-key Species
679 Spermophora   Hentz, 1841 Pholcidae 2 key Species
680 Spermophorides   Wunderlich, 1992 Pholcidae 8 no-key Species
681 Spinestis   Saaristo & Marusik 2009 Oonopidae 1 no-key Species
682 Spiracme   Menge, 1876 Thomisidae 2 no-key Species
683 Stalagtia   Kratochvíl, 1970 Dysderidae 8 no-key Species
684 Stalita   Schiødte, 1847 Dysderidae 4 key Species
685 Stalitella   Absolon & Kratochvíl, 1933 Dysderidae 1 no-key Species
686 Stalitochara   Simon, 1913 Dysderidae 1 no-key Species
687 Staveleya   Sherwood, 2021 Linyphiidae 4 no-key Species
688 Steatoda   Sundevall, 1833 Theridiidae 20 key Species
689 Stegodyphus   Simon, 1873 Eresidae 4 key Species
690 Stemonyphantes   Menge, 1866 Linyphiidae 8 key Species
691 Stenaelurillus   Simon, 1886 Salticidae 1 no-key Species
692 Stromatopelma   Karsch, 1881 Theraphosidae 2 no-key Species
693 Stygopholcus   Kratochvíl, 1932 Pholcidae 4 no-key Species
694 Styloctetor   Simon, 1884 Linyphiidae 4 key Species
695 Sulcia   Kratochvíl, 1938 Leptonetidae 10 no-key Species
696 Sulsula   Simon, 1882 Oonopidae 1 no-key Species
697 Syedra   Simon, 1884 Linyphiidae 5 key Species
698 Synageles   Simon, 1876 Salticidae 10 key Species
699 Synaphosus   Platnick & Shadab, 1980 Gnaphosidae 9 no-key Species
700 Synaphris   Simon, 1894 Synaphridae 4 no-key Species
701 Synema   Simon, 1864 Thomisidae 10 key Species
702 Talanites   Simon, 1893 Gnaphosidae 10 no-key Species
703 Talavera   G. W. Peckham & E. G. Peckham, 1909 Salticidae 12 key Species
704 Tallusia   Lehtinen & Saaristo, 1972 Linyphiidae 4 no-key Species
705 Tama   Simon, 1882 Hersiliidae 1 no-key Species
706 Tanasevitchia   Marusik & Saaristo, 1999 Linyphiidae 1 no-key Species
707 Tapinesthis   Simon, 1914 Oonopidae 1 key Species
708 Tapinocyba   Simon, 1884 Linyphiidae 18 key Species
709 Tapinocyboides   Wiehle, 1960 Linyphiidae 1 key Species
710 Tapinopa   Westring, 1851 Linyphiidae 3 key Species
711 Taranucnus   Simon, 1884 Linyphiidae 4 key Species
712 Tarsiphantes   Strand, 1905 Linyphiidae 1 no-key Species
713 Tegenaria   Latreille, 1804 Agelenidae 110 key Species
714 Telchius   Simon, 1893 Oonopidae 2 no-key Species
715 Telema   Simon, 1882 Telemidae 1 key Species
716 Teloleptoneta   Ribera, 1988 Leptonetidae 1 no-key Species
717 Tenuiphantes   Saaristo & Tanasevitch, 1996 Linyphiidae 26 no-key Species
718 Tetragnatha   Latreille, 1804 Tetragnathidae 19 key Species
719 Textrix   Sundevall, 1833 Agelenidae 7 key Species
720 Thaleria   Tanasevitch, 1984 Linyphiidae 1 no-key Species
721 Thanatus   C. L. Koch, 1837 Philodromidae 36 key Species
722 Thaumatoncus   Simon, 1884 Linyphiidae 2 no-key Species
723 Theonina   Simon, 1929 Linyphiidae 4 key Species
724 Theonoe   Simon, 1881 Theridiidae 3 key Species
725 Theotima   Simon, 1893 Ochyroceratidae 1 no-key Species
726 Theridion   Walckenaer, 1805 Theridiidae 63 key Species
727 Theridiosoma   O. Pickard-Cambridge, 1879 Theridiosomatidae 1 key Species
728 Theridula   Emerton, 1882 Theridiidae 3 no-key Species
729 Thomisus   Walckenaer, 1805 Thomisidae 7 key Species
730 Thwaitesia   O. Pickard-Cambridge, 1881 Theridiidae 1 no-key Species
731 Thyene   Simon, 1885 Salticidae 4 no-key Species
732 Thyenula   Simon, 1902 Salticidae 1 no-key Species
733 Thymoites   Keyserling, 1884 Theridiidae 2 no-key Species
734 Thyreosthenius   Simon, 1884 Linyphiidae 2 key Species
735 Tibellus   Simon, 1875 Philodromidae 8 key Species
736 Tibiaster   Tanasevitch, 1987 Linyphiidae 1 no-key Species
737 Tibioploides   Eskov & Marusik, 1991 Linyphiidae 1 no-key Species
738 Tibioplus   Chamberlin & Ivie, 1947 Linyphiidae 1 no-key Species
739 Tidarren   Chamberlin & Ivie, 1934 Theridiidae 2 no-key Species
740 Tiso   Simon, 1884 Linyphiidae 3 key Species
741 Titanidiops   Simon, 1903 Idiopidae 1 no-key Species
742 Titanoeca   Thorell, 1870 Titanoecidae 17 key Species
743 Tliltocatl   Mendoza & Francke, 2020 Theraphosidae 1 no-key Species
744 Tmarus   Simon, 1875 Thomisidae 6 key Species
745 Tmeticus   Menge, 1868 Linyphiidae 2 key Species
746 Tolkienus   Cala-Riquelme, Crews & Esposito, 2025 Dictynidae 2 no-key Species
747 Tolokonniella   Cala-Riquelme, Crews & Esposito, 2025 Lathyidae 4 no-key Species
748 Trabea   Simon, 1876 Lycosidae 2 no-key Species
749 Trachelas   L. Koch, 1872 Trachelidae 5 no-key Species
750 Trachyzelotes   Lohmander, 1944 Gnaphosidae 1 key Species
751 Trebacosa   Dondale & Redner, 1981 Lycosidae 1 no-key Species
752 Trematocephalus   Dahl, 1886 Linyphiidae 2 key Species
753 Triaeris   Simon, 1892 Oonopidae 1 key Species
754 Tricholathys   Chamberlin & Ivie, 1935 Argyronetidae 1 no-key Species
755 Trichoncoides   Denis, 1950 Linyphiidae 3 no-key Species
756 Trichoncus   Simon, 1884 Linyphiidae 21 key Species
757 Trichoncyboides   Wunderlich, 2008 Linyphiidae 1 no-key Species
758 Trichonephila   Dahl, 1911 Araneidae 2 no-key Species
759 Trichopterna   Kulczyński, 1894 Linyphiidae 4 key Species
760 Trichopternoides   Wunderlich, 2008 Linyphiidae 1 no-key Species
761 Trichothyse   Tucker, 1923 Gnaphosidae 8 no-key Species
762 Trochosa   C. L. Koch, 1847 Lycosidae 9 key Species
763 Troglohyphantes   Joseph, 1882 Linyphiidae 134 key Species
764 Trogloneta   Simon, 1922 Mysmenidae 1 key Species
765 Troxochrota   Kulczyński, 1894 Linyphiidae 1 no-key Species
766 Troxochrus   Simon, 1884 Linyphiidae 3 key Species
767 Trygetus   Simon, 1882 Zodariidae 5 key Species
768 Tubercithorax   Eskov, 1988 Linyphiidae 1 no-key Species
769 Tuberta   Simon, 1884 Cybaeidae 2 key Species
770 Turinyphia   van Helsdingen, 1982 Linyphiidae 2 no-key Species
771 Turkocranum   Danışman & Coşar, 2022 Liocranidae 1 no-key Species
772 Turkozelotes   Kovblyuk & Seyyar, 2009 Gnaphosidae 6 no-key Species
773 Tychicus   Simon, 1880 Sparassidae 1 no-key Species
774 Typhlonesticus   Kulczyński, 1914 Nesticidae 8 no-key Species
775 Typhlonyphia   Kratochvíl, 1936 Linyphiidae 2 no-key Species
776 Typhochrestus   Simon, 1884 Linyphiidae 28 key Species
777 Uloborus   Latreille, 1806 Uloboridae 3 key Species
778 Ummidia   Thorell, 1875 Halonoproctidae 4 key Species
779 Uralophantes   Esyunin, 1992 Linyphiidae 2 no-key Species
780 Urocoras   Ovtchinnikov, 1999 Agelenidae 4 no-key Species
781 Uroctea   Dufour, 1820 Oecobiidae 5 key Species
782 Urozelotes   Mello-Leitão, 1938 Gnaphosidae 4 key Species
783 Vankeeria   Bosselaers, 2012 Liocranidae 1 no-key Species
784 Vesubia   Simon, 1909 Lycosidae 1 key Species
785 Viktorium   Eskov, 1988 Linyphiidae 1 no-key Species
786 Wabasso   Millidge, 1984 Linyphiidae 2 no-key Species
787 Wadicosa   Zyuzin, 1985 Lycosidae 1 no-key Species
788 Walckenaeria   Blackwall, 1833 Linyphiidae 62 key Species
789 Walckenaerianus   Wunderlich, 1995 Linyphiidae 1 no-key Species
790 Wiehlea   Braun, 1959 Linyphiidae 1 no-key Species
791 Wiehlenarius   Eskov, 1990 Linyphiidae 1 no-key Species
792 Wubanoides   Eskov, 1986 Linyphiidae 2 no-key Species
793 Xerolycosa   Dahl, 1908 Lycosidae 2 key Species
794 Xestaspis   Simon, 1885 Oonopidae 1 no-key Species
795 Xysticus   C. L. Koch, 1835 Thomisidae 82 key Species
796 Yaginumena   Yoshida, 2002 Theridiidae 1 no-key Species
797 Yllenus   Simon, 1868 Salticidae 5 key Species
798 Yunohamella   Yoshida, 2007 Theridiidae 2 no-key Species
799 Zaitunia   Lehtinen, 1967 Filistatidae 5 no-key Species
800 Zangherella   Caporiacco, 1949 Anapidae 3 key Species
801 Zelominor   Snazell & Murphy, 1997 Gnaphosidae 3 key Species
802 Zelotes   Gistel, 1848 Gnaphosidae 133 key Species
803 Zilla   C. L. Koch, 1834 Araneidae 1 key Species
804 Zimirina   Dalmas, 1919 Prodidomidae 6 key Species
805 Zimiris   Simon, 1882 Prodidomidae 1 key Species
806 Zimiromus   Banks, 1914 Gnaphosidae 1 no-key Species
807 Zodariellum   Andreeva & Tystshenko, 1968 Zodariidae 3 no-key Species
808 Zodarion   Walckenaer, 1826 Zodariidae 157 key Species
809 Zora   C. L. Koch, 1847 Miturgidae 16 no-key Species
810 Zornella   Jackson, 1932 Linyphiidae 1 no-key Species
811 Zoropsis   Simon, 1878 Zoropsidae 9 key Species
812 Zygiella   F. O. Pickard-Cambridge, 1902 Araneidae 3 key Species
813 Zygiometella   Wunderlich, 1995 Tetragnathidae 1 no-key Species
814 Zygoballus   G. W. Peckham & E. G. Peckham, 1885 Salticidae 1 no-key Species