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Spider Species List for California

This list is updated daily at 10:00 GMT
and is compiled from contributed specimen records.

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Please contact the database manager if you can provide this information.
(Contact: David Shorthouse, dshorthouse(at)eol.org)

# Family Species
1 78 AGELENIDAE Hololena curta (McCook, 1894)
2 78 AGELENIDAE Hololena dana Chamberlin & Ivie, 1942
3 78 AGELENIDAE Hololena sidella Chamberlin & Ivie, 1942
4 78 AGELENIDAE Hololena sula Chamberlin & Ivie, 1942
5 78 AGELENIDAE Novalena intermedia (Chamberlin & Gertsch, 1930)
6 78 AGELENIDAE Tegenaria domestica (Clerck, 1757)
7 86 AMAUROBIIDAE Amaurobius leechi Brignoli, 1983
8 86 AMAUROBIIDAE Callobius manzanita Leech, 1972
9 86 AMAUROBIIDAE Callobius olympus (Chamberlin & Ivie, 1947)
10 86 AMAUROBIIDAE Callobius panther Leech, 1972
11 86 AMAUROBIIDAE Callobius paskenta Leech, 1972
12 86 AMAUROBIIDAE Callobius rothi Leech, 1972
13 86 AMAUROBIIDAE Callobius severus (Simon, 1884)
14 86 AMAUROBIIDAE Zanomys hesperia Leech, 1972
15 82 AMPHINECTIDAE Metaltella simoni (Keyserling, 1877)
16 58 ANAPIDAE Gertschanapis shantzi (Gertsch, 1960)
17 3 ANTRODIAETIDAE Aliatypus thompsoni Coyle, 1974
18 3 ANTRODIAETIDAE Antrodiaetus riversi (O. P.-Cambridge, 1883)
19 92 ANYPHAENIDAE Anyphaena californica (Banks, 1904)
20 92 ANYPHAENIDAE Anyphaena pacifica (Banks, 1896)
21 92 ANYPHAENIDAE Hibana incursa (Chamberlin, 1919)
22 92 ANYPHAENIDAE Lupettiana mordax (O. P.-Cambridge, 1896)
23 65 ARANEIDAE Araneus andrewsi (Archer, 1951)
24 65 ARANEIDAE Araneus gemma (McCook, 1888)
25 65 ARANEIDAE Araniella displicata (Hentz, 1847)
26 65 ARANEIDAE Argiope aurantia Lucas, 1833
27 65 ARANEIDAE Argiope trifasciata (Forsskål, 1775)
28 65 ARANEIDAE Cyclosa berlandi Levi, 1999
29 65 ARANEIDAE Cyclosa conica (Pallas, 1772)
30 65 ARANEIDAE Cyclosa turbinata (Walckenaer, 1842)
31 65 ARANEIDAE Eustala conchlea (McCook, 1888)
32 65 ARANEIDAE Larinioides cornutus (Clerck, 1757)
33 65 ARANEIDAE Larinioides patagiatus (Clerck, 1757)
34 65 ARANEIDAE Metepeira arizonica Chamberlin & Ivie, 1942
35 65 ARANEIDAE Metepeira crassipes Chamberlin & Ivie, 1942
36 65 ARANEIDAE Metepeira grandiosa Chamberlin & Ivie, 1941
37 65 ARANEIDAE Metepeira spinipes F. O. P.-Cambridge, 1903
38 65 ARANEIDAE Metepeira ventura Chamberlin & Ivie, 1942
39 65 ARANEIDAE Micrathena funebris (Marx, 1898)
40 65 ARANEIDAE Neoscona arabesca (Walckenaer, 1842)
41 65 ARANEIDAE Neoscona oaxacensis (Keyserling, 1864)
42 65 ARANEIDAE Zygiella x-notata (Clerck, 1757)
43 95 CORINNIDAE Castianeira crocata (Hentz, 1847)
44 95 CORINNIDAE Castianeira thalia Reiskind, 1969
45 95 CORINNIDAE Meriola arcifera (Simon, 1886)
46 95 CORINNIDAE Meriola californica (Banks, 1904)
47 95 CORINNIDAE Trachelas pacificus Chamberlin & Ivie, 1935
48 8 CTENIZIDAE Bothriocyrtum californicum (O. P.-Cambridge, 1874)
49 7 CYRTAUCHENIIDAE Apomastus kristenae Bond, 2004
50 80 DESIDAE Badumna longinqua (L. Koch, 1867)
51 85 DICTYNIDAE Blabomma californicum (Simon, 1895)
52 85 DICTYNIDAE Dictyna agressa Ivie, 1947
53 85 DICTYNIDAE Dictyna minuta Emerton, 1888
54 85 DICTYNIDAE Emblyna francisca (Bishop & Ruderman, 1946)
55 85 DICTYNIDAE Mallos pallidus (Banks, 1904)
56 85 DICTYNIDAE Nigma linsdalei (Chamberlin & Gertsch, 1958)
57 85 DICTYNIDAE Phantyna mulegensis (Chamberlin, 1924)
58 85 DICTYNIDAE Tricholathys monterea Chamberlin & Gertsch, 1958
59 85 DICTYNIDAE Tricholathys spiralis Chamberlin & Ivie, 1935
60 85 DICTYNIDAE Yorima angelica Roth, 1956
61 34 DYSDERIDAE Dysdera crocata C. L. Koch, 1838
62 106 GNAPHOSIDAE Callilepis gosoga Chamberlin & Gertsch, 1940
63 106 GNAPHOSIDAE Drassyllus insularis (Banks, 1900)
64 106 GNAPHOSIDAE Gnaphosa brumalis Thorell, 1875
65 106 GNAPHOSIDAE Orodrassus assimilis (Banks, 1895)
66 106 GNAPHOSIDAE Scopoides naturalisticus (Chamberlin, 1924)
67 106 GNAPHOSIDAE Scotophaeus blackwalli (Thorell, 1871)
68 106 GNAPHOSIDAE Sergiolus columbianus (Emerton, 1917)
69 106 GNAPHOSIDAE Zelotes monachus Chamberlin, 1924
70 106 GNAPHOSIDAE Zelotes perditus Chamberlin, 1922
71 84 HAHNIIDAE Calymmaria californica (Banks, 1896)
72 84 HAHNIIDAE Calymmaria lora Chamberlin & Ivie, 1942
73 84 HAHNIIDAE Calymmaria monicae Chamberlin & Ivie, 1937
74 84 HAHNIIDAE Calymmaria monterey Heiss & Draney, 2004
75 84 HAHNIIDAE Calymmaria shastae Chamberlin & Ivie, 1937
76 84 HAHNIIDAE Calymmaria suprema Chamberlin & Ivie, 1937
77 62 LINYPHIIDAE Lepthyphantes leprosus (Ohlert, 1865)
78 62 LINYPHIIDAE Linyphantes distinctus Chamberlin & Ivie, 1942
79 62 LINYPHIIDAE Microlinyphia dana (Chamberlin & Ivie, 1943)
80 62 LINYPHIIDAE Microlinyphia mandibulata (Emerton, 1882)
81 62 LINYPHIIDAE Microneta viaria (Blackwall, 1841)
82 62 LINYPHIIDAE Neriene clathrata (Sundevall, 1830)
83 62 LINYPHIIDAE Neriene digna (Keyserling, 1886)
84 62 LINYPHIIDAE Neriene litigiosa (Keyserling, 1886)
85 62 LINYPHIIDAE Tenuiphantes tenuis (Blackwall, 1852)
86 93 LIOCRANIDAE Agroeca trivittata (Keyserling, 1887)
87 93 LIOCRANIDAE Apostenus californicus Ubick & Vetter, 2005
88 66 LYCOSIDAE Alopecosa kochi (Keyserling, 1877)
89 66 LYCOSIDAE Geolycosa gosoga (Chamberlin, 1925)
90 66 LYCOSIDAE Hogna coloradensis (Banks, 1894)
91 66 LYCOSIDAE Pardosa californica Keyserling, 1887
92 66 LYCOSIDAE Pardosa dorsuncata Lowrie & Dondale, 1981
93 66 LYCOSIDAE Pardosa hetchi Chamberlin & Ivie, 1942
94 66 LYCOSIDAE Pardosa ramulosa (McCook, 1894)
95 66 LYCOSIDAE Pardosa tuoba Chamberlin, 1919
96 66 LYCOSIDAE Schizocosa maxima Dondale & Redner, 1978
97 66 LYCOSIDAE Schizocosa mccooki (Montgomery, 1904)
98 4 MECICOBOTHRIIDAE Hexura rothi Gertsch & Platnick, 1979
99 4 MECICOBOTHRIIDAE Megahexura fulva (Chamberlin, 1919)
100 46 MIMETIDAE Reo eutypus (Chamberlin & Ivie, 1935)
101 91 MITURGIDAE Cheiracanthium mildei L. Koch, 1864
102 91 MITURGIDAE Syspira tigrina Simon, 1895
103 12 NEMESIIDAE Brachythele longitarsis Simon, 1891
104 48 OECOBIIDAE Oecobius navus Blackwall, 1859
105 69 OXYOPIDAE Oxyopes salticus Hentz, 1845
106 69 OXYOPIDAE Oxyopes scalaris Hentz, 1845
107 69 OXYOPIDAE Peucetia viridans (Hentz, 1832)
108 109 PHILODROMIDAE Ebo parabolis Schick, 1965
109 109 PHILODROMIDAE Philodromus josemitensis Gertsch, 1934
110 109 PHILODROMIDAE Philodromus quercicola Schick, 1965
111 109 PHILODROMIDAE Philodromus rufus pacificus Banks, 1898
112 109 PHILODROMIDAE Tibellus oblongus (Walckenaer, 1802)
113 28 PHOLCIDAE Holocnemus pluchei (Scopoli, 1763)
114 28 PHOLCIDAE Pholcophora americana Banks, 1896
115 28 PHOLCIDAE Pholcus phalangioides (Fuesslin, 1775)
116 28 PHOLCIDAE Physocyclus californicus Chamberlin & Gertsch, 1929
117 28 PHOLCIDAE Psilochorus apicalis Banks, 1921
118 28 PHOLCIDAE Psilochorus bantus Chamberlin & Ivie, 1942
119 28 PHOLCIDAE Psilochorus californiae Chamberlin, 1919
120 28 PHOLCIDAE Psilochorus utahensis Chamberlin, 1919
121 111 SALTICIDAE Habronattus oregonensis (Peckham & Peckham, 1888)
122 111 SALTICIDAE Menemerus semilimbatus (Hahn, 1829)
123 111 SALTICIDAE Mexigonus morosus (Peckham & Peckham, 1888)
124 111 SALTICIDAE Neon ellamae Gertsch & Ivie, 1955
125 111 SALTICIDAE Pelegrina aeneola (Curtis, 1892)
126 111 SALTICIDAE Phanias harfordi (Peckham & Peckham, 1888)
127 111 SALTICIDAE Phidippus audax (Hentz, 1845)
128 111 SALTICIDAE Phidippus californicus Peckham & Peckham, 1901
129 111 SALTICIDAE Phidippus johnsoni (Peckham & Peckham, 1883)
130 111 SALTICIDAE Salticus scenicus (Clerck, 1757)
131 111 SALTICIDAE Sassacus vitis (Cockerell, 1894)
132 111 SALTICIDAE Thiodina hespera Richman & Vetter, 2004
133 33 SEGESTRIIDAE Segestria pacifica Banks, 1891
134 21 SICARIIDAE Loxosceles deserta Gertsch, 1973
135 90 TENGELLIDAE Anachemmis linsdalei Platnick & Ubick, 2005
136 90 TENGELLIDAE Anachemmis sober Chamberlin, 1919
137 63 TETRAGNATHIDAE Metellina curtisi (McCook, 1894)
138 63 TETRAGNATHIDAE Metleucauge eldorado Levi, 1980
139 63 TETRAGNATHIDAE Tetragnatha laboriosa Hentz, 1850
140 63 TETRAGNATHIDAE Tetragnatha nitens (Audouin, 1826)
141 63 TETRAGNATHIDAE Tetragnatha versicolor Walckenaer, 1842
142 55 THERIDIIDAE Achaearanea acoreensis (Berland, 1932)
143 55 THERIDIIDAE Achaearanea porteri (Banks, 1896)
144 55 THERIDIIDAE Latrodectus geometricus C. L. Koch, 1841
145 55 THERIDIIDAE Latrodectus hesperus Chamberlin & Ivie, 1935
146 55 THERIDIIDAE Parasteatoda tepidariorum (C. L. Koch, 1841)
147 55 THERIDIIDAE Steatoda atascadera Chamberlin & Ivie, 1942
148 55 THERIDIIDAE Steatoda fulva (Keyserling, 1884)
149 55 THERIDIIDAE Steatoda grossa (C. L. Koch, 1838)
150 55 THERIDIIDAE Steatoda hespera Chamberlin & Ivie, 1933
151 55 THERIDIIDAE Steatoda triangulosa (Walckenaer, 1802)
152 55 THERIDIIDAE Theridion californicum Banks, 1904
153 55 THERIDIIDAE Theridion melanurum Hahn, 1831
154 55 THERIDIIDAE Theridion punctipes Emerton, 1924
155 55 THERIDIIDAE Thymoites pictipes (Banks, 1904)
156 110 THOMISIDAE Bassaniana utahensis (Gertsch, 1932)
157 110 THOMISIDAE Diaea livens Simon, 1876
158 110 THOMISIDAE Misumena vatia (Clerck, 1757)
159 110 THOMISIDAE Misumenops californicus (Banks, 1896)
160 110 THOMISIDAE Misumenops importunus (Keyserling, 1881)
161 110 THOMISIDAE Xysticus californicus Keyserling, 1880
162 110 THOMISIDAE Xysticus montanensis Keyserling, 1887
163 110 THOMISIDAE Xysticus pretiosus Gertsch, 1934
164 110 THOMISIDAE Xysticus triguttatus Keyserling, 1880
165 51 ULOBORIDAE Hyptiotes gertschi Chamberlin & Ivie, 1935
166 51 ULOBORIDAE Uloborus diversus Marx, 1898
167 96 ZODARIIDAE Lutica abalonea Gertsch, 1961