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Home , Anyphaena, Anyphaenidae, Badumna longinqua, Blabomma, Calilena, Calymmaria

Urban Naturalist Supplemental File

Kempf, J.K., B.J. Adams, and B.V. Brown. 2021. Urban diversity in Los Angeles assessed using a community science approach. Urban Naturalist 40:1–10.

Supplemental Table 1. A list of all identified from the Los Angeles Spider Survey and other associated collections. Included are all identified spider families, genera, , and morphospecies with authority for the species (authority for is used in the case of mor- phospecies). Individual abundances are provided for total collections. When possible, abun- dance data are also provided for spiders identified to male or female, and spiders which were located either indoors or outdoors. Urban includes the spiders collected as part of the LASS sur- vey; SMMRNA includes spiders collected during museum surveys and by Field Entomology clas-ses; Desert includes spiders collected at the Santa Rosa Plateau, Fort Irwin, and the Burns Pi-non Ridge Reserve; and Other includes spiders collected at the Placerita Canyon Nature Area and the James San Jacinto Mountains Reserve.

Note: The content of supplemental files is not subject to proof editing by the journal staff. Thus, the responsibility for the accuracy of all information and correctness of its presentation in this file lies solely with the author(s). [email protected] … www.eaglehill.us/urna

Family Species (241 species) Count Female Male Indoors Outdoors Urban SMMNRA Desert Other 292 Agelenidae Agelenopsis aperta (Gertsch, 1934) 17 7 10 4 5 16 1 Agelenidae Calilena angelena Chamberlin & Ivie, 1941 2 2 - - 2 2 Agelenidae Calilena californica (Banks, 1896) 9 6 3 2 9 2 5 4 Agelenidae Calilena gosoga Chamberlin & Ivie, 1941 2 2 - - 2 2 Agelenidae Calilena saylori Chamberlin & Ivie, 1941 1 1 - - - Agelenidae Calilena sp. Chamberlin & Ivie 1941 5 5 - - 5 5 Agelenidae Calilena stylophora Chamberlin & Ivie, 1941 1 1 - - 1 1 Agelenidae Hololena curta (McCook, 1894) 249 126 123 80 135 271 7 6 Agelenidae domestica (Clerck, 1757) 5 2 3 5 3 9 Agelenidae Tegenaria pagana C. L. Koch, 1840 1 1 - - 1 1 9 Amaurobiidae Amaurobius dorothea (Chamberlin, 1947) 2 - 2 - 1 2 Amaurobiidae Amaurobius latescens (Chamberlin, 1919) 7 7 - - 7 3 1 3 Amphinectidae 155 Amphinectidae Metaltella simoni (Keyserling, 1878) 155 28 50 13 65 154 1 82 Anyphaenidae californica (Banks, 1904) 27 11 16 6 16 27 Anyphaenidae (Banks, 1896) 36 27 9 16 16 35 1 Anyphaenidae Anyphaena sp. Sundevall 1833 2 - - - 2 2 Anyphaenidae incursa (Chamberlin, 1919) 16 12 4 4 9 16 Anyphaenidae Hibana sp. Brescovit 1991 1 - - - - 1 Araneidae 373 Araneidae andrewsi (Archer, 1951) 5 5 - - 3 5 Araneidae Araneus bispinosus (Keyserling, 1885) 1 - 1 - 1 1 Araneidae Araneus gemma (McCook, 1888) 40 36 4 5 33 34 6 Araneidae Araneus gemmoides Chamberlin & Ivie, 1935 4 2 2 - 4 4 Araneidae Araneus montereyensis (Archer, 1951) 13 11 2 1 9 13 Araneidae Araneus nordmanni (Thorell, 1870) 3 3 - 1 2 3 Araneidae Araneus pegnia (Walckenaer, 1841) 2 1 1 - 2 2 Araneidae Araneus sp. Clerck 1757 11 4 1 1 9 11 Araneidae Argiope argentata (Fabricius, 1775) 1 1 - - 1 1 Araneidae Argiope aurantia Lucas, 1833 9 9 - - 6 9 Araneidae Argiope trifasciata (Forsskål, 1775) 8 8 - - 5 5 1 2 Araneidae Cyclosa conica (Pallas, 1772) 7 3 - - 7 1 5 1 Araneidae Cyclosa sp. Menge 1866 3 - 1 - 2 1 2 Araneidae Cyclosa turbinata (Walckenaer, 1841) 4 1 3 2 2 3 1 Araneidae Eriophora edax (Blackwall, 1863) 13 8 5 1 11 13 Araneidae Eustala calfornienesis (Keyserling, 1885) 1 1 - - 1 1 Araneidae Eustala conchlea (McCook, 1888) 1 1 - - 1 1 Araneidae Eustala rosae Chamberlin & Ivie, 1935 1 1 - - 1 1 Araneidae Larinia directa (Hentz, 1847) 3 3 - - 2 2 1 Araneidae Larinioides sclopetarius (Clerck, 1757) 4 - 1 - 4 4 Araneidae Mastophora cornigera (Hentz, 1850) 6 6 - - 6 6 Araneidae Metazygia wittfeldae (McCook, 1894) 6 3 3 6 6 Araneidae Metazygia zilloides (Banks, 1898) 23 1 - - 15 23 Araneidae Metepeira arizonica Chamberlin & Ivie, 1942 2 2 - - 2 1 1 Araneidae Metepeira crassipes Chamberlin & Ivie, 1942 25 24 1 - 20 20 5 Araneidae Metepeira foxi Gertsch & Ivie, 1936 2 1 1 - 2 1 1 Araneidae Metepeira gosoga Chamberlin & Ivie, 1935 1 1 - - 1 1 Araneidae Metepeira grandiosa Chamberlin & Ivie, 1941 3 2 1 - 3 2 1 Araneidae Metepeira sp. F.O. Pickard-Cambridge 1903 18 9 - - 11 17 1 Araneidae Metepeira ventura Chamberlin & Ivie, 1942 3 - 3 1 2 3 Araneidae Neoscona arabesca (Walckenaer, 1841) 4 3 1 1 2 4 Araneidae Neoscona crucifera (Lucas, 1838) 99 91 8 10 77 97 2 Araneidae Neoscona oaxacensis (Keyserling, 1864) 33 23 10 3 21 32 1 Araneidae Neoscona sp. Simon 1864 4 3 - 2 2 4 Araneidae Zygiella carpenteri Archer, 1951 1 - 1 - 1 1 Araneidae Zygiella x-notata (Clerck, 1757) 3 2 1 - 3 2 3 Caponiidae systematicus Chamberlin, 1924 3 - 3 - 3 3 Clubionidae 1 Clubionidae Clubiona pomoa Gertsch, 1941 1 1 - - 1 1 40 Corinnidae alfa Reiskind, 1969 2 1 1 2 - 2 Corinnidae Castianeira athena Reiskind, 1969 8 8 - 2 4 7 1 Corinnidae Castianeira lucifera Petrunkevitch, 1911 2 1 - 1 - 2 Corinnidae Castianeira occidens Reiskind, 1969 4 2 2 1 - 4 Corinnidae Castianeira sp. Keyserling 1880 21 1 1 6 11 18 1 2 Corinnidae Castianeira thalia Reiskind, 1969 3 1 2 2 1 2 1 20 Ctenizidae Bothriocyrtum californicum (O. Pickard-Cambridge, 1874) 20 - 6 1 16 20 5 Cybaeidae californica (Simon, 1895) 2 - 2 - 2 1 1 Cybaeidae Blabomma sp. Chamberline & Ivie, 1937 1 1 - - 1 1 Cybaeidae sp. L. Koch 1868 2 2 - - 2 1 1 30 Desidae longinqua (L. Koch, 1867) 30 19 11 2 20 30 29 Dictynidae Dictyna abundans Chamberlin & Ivie, 1941 10 1 - - 10 9 1 Dictynidae Dictyna calcarata Chamberlin & Ivie, 1941 9 2 7 2 6 8 1 Dictynidae Dictyna cholla Gertsch & Davis, 1942 1 1 - - 1 1 Dictynidae Dictyna saepei Chamberlin & Ivie, 1941 1 - 1 - 1 1 Dictynidae Mallos mians (Chamberlin, 1919) 1 - 1 - 1 1 Dictynidae Mallos pallidus (Banks, 1904) 3 3 - - 3 1 2 Dictynidae Yorima angelica Roth, 1956 4 1 3 1 3 1 3 84 Dysderidae crocata C. L. Koch, 1838 84 28 19 22 46 79 4 1 3 Euctenizidae sp. Simon 1891 3 - 3 - 3 3 Eutichuridae 219 Eutichuridae Cheiracanthium inclusum (Hentz, 1847) 1 1 - - 1 1 Eutichuridae Cheiracanthium mildei L. Koch, 1864 193 102 70 82 74 192 1 Eutichuridae Cheiracanthium sp. C.L. Koch 1839 25 1 1 6 16 23 2 Filistatidae 12 Filistatidae Kukulcania sp. Lehtinen 1967 11 2 8 - 3 11 Filistatidae Kukulcania utahana (Chamberlin & Ivie, 1935) 1 - 1 - - 1 Gnaphosidae 379 Gnaphosidae Cesonia trivittata Banks, 1898 1 - 1 1 - 1 Gnaphosidae Drassodes saccatus (Emerton, 1890) 1 1 - - 1 1 Gnaphosidae Drassyllus insularis (Banks, 1900) 13 3 10 2 11 4 2 2 5 Gnaphosidae Drassyllus proclesis Chamberlin, 1922 2 2 - 2 - 2 Gnaphosidae Gnaphosa californica Banks, 1904 2 - 2 1 1 1 1 Gnaphosidae Gnaphosa dentata Platnick & Shadab, 1975 3 1 2 - 3 3 Gnaphosidae Gnaphosa muscorum (L. Koch, 1866) 1 - 1 - 1 1 Gnaphosidae Gnaphosa sp. Latreille 1804 3 - - - 2 1 2 Gnaphosidae Haplodrassus eunis Chamberlin, 1922 2 2 - - 2 2 Gnaphosidae Haplodrassus maculatus (Banks, 1904) 2 - 2 - 2 2 Gnaphosidae Haplodrassus sp. Chamberlin 1922 1 - - 1 - 1 Gnaphosidae Herpyllus convallis Chamberlin, 1936 1 1 - 1 - 1 Gnaphosidae Herpyllus hesperolus Chamberlin, 1928 3 2 1 - 2 3 Gnaphosidae Herpyllus propinquus (Keyserling, 1887) 52 22 30 37 4 51 1 Gnaphosidae Herpyllus scholasticus Chamberlin, 1922 5 3 2 1 3 3 1 1 Gnaphosidae Heser nilicola (O. Pickard-Cambridge, 1874) 10 3 7 4 6 9 1 Gnaphosidae Nodocion eclecticus Chamberlin, 1924 1 - 1 - - 1 Gnaphosidae Nodocion utus (Chamberlin, 1936) 1 1 - - - 1 Gnaphosidae Scotophaeus blackwalli (Thorell, 1871) 209 76 123 154 26 209 Gnaphosidae Sergiolus angustus (Banks, 1904) 2 - 2 2 - 2 Gnaphosidae Sergiolus montanus (Emerton, 1890) 8 6 2 4 3 7 1 Gnaphosidae Sergiolus sp. Simon 1891 2 1 - 1 1 2 Gnaphosidae Trachyzelotes lyonneti (Audouin, 1826) 1 - 1 - 1 1 Gnaphosidae Trachyzelotes sp. Lohmander 1944 5 1 - - 4 4 1 Gnaphosidae Urozelotes rusticus (L. Koch, 1872) 33 6 27 19 10 33 Gnaphosidae Zelotes gynethus Chamberlin, 1919 8 2 6 - 8 2 6 Gnaphosidae Zelotes icenoglei Platnick & Shadab, 1983 5 2 3 1 4 4 1 Gnaphosidae Zelotes monachus Chamberlin, 1924 1 - 1 - 1 1 Gnaphosidae Zelotes pinos Platnick & Shadab, 1983 1 1 - - 1 1 Hahniidae 6 Hahniidae monicae Chamberlin & Ivie, 1937 6 5 1 - 3 2 1 3 Homalonychidae 3 Homalonychidae Homalonychus theologus Chamberlin, 1924 3 2 1 - 3 3 93 Linyphiidae palomara Chamberlin, 1949 1 - 1 - 1 1 Linyphiidae autumnalis Emerton, 1882 1 1 - - 1 1 Linyphiidae O. Pickard-Cambridge, 1894 6 3 3 1 4 5 1 Linyphiidae aeronauticus (Petrunkevitch, 1929) 15 10 4 - 15 12 3 Linyphiidae Linyphantes aliso Chamberlin & Ivie, 1942 2 2 - - 2 2 Linyphiidae denticulata (Banks, 1898) 1 1 - 1 - 1 Linyphiidae digna (Keyserling, 1886) 56 34 18 3 47 51 5 Linyphiidae Neriene sp. Blackwall 1833 1 - 1 - 1 1 Linyphiidae (Keyserling, 1886) 1 - 1 - 1 1 Linyphiidae falcatus Millidge, 1980 1 - 1 - 1 1 Linyphiidae tenuis (Blackwall, 1852) 8 5 2 - 7 8 Lycosidae 197 Lycosidae Allocosa subparva Dondale & Redner, 1983 1 1 - - - 1 Lycosidae Alopecosa kochi (Keyserling, 1877) 53 15 38 1 49 9 26 6 2 Lycosidae Arctosa littoralis (Hentz, 1844) 8 7 1 2 6 7 1 Lycosidae Geolycosa gosaga (Chamberlin, 1925) 1 1 - 1 - 1 Lycosidae Pardosa bellona Banks, 1898 1 1 - - 1 1 Lycosidae Pardosa californica Keyserling, 1887 63 36 27 4 53 39 21 1 8 Lycosidae Pardosa ramulosa (McCook, 1894) 1 - 1 - 1 1 Lycosidae Pardosa saltonia Dondale & Redner, 1984 1 1 - - - 1 Lycosidae Pardosa sp. C.L. Koch 1847 9 - - 1 8 6 3 Lycosidae Pardosa sternalis (Thorell, 1877) 2 2 - - 2 2 Lycosidae Pardosa steva Lowrie & Gertsch, 1955 2 2 - - 2 2 Lycosidae Pardosa tuoba Chamberlin, 1919 25 - - - 25 25 Lycosidae Pardosa vadosa Barnes, 1959 1 - 1 - 1 1 Lycosidae Pirata sedentarius Montgomery, 1904 1 - 1 - 1 1 Lycosidae Pirata sp. Sundevall 1833 1 - - - 1 1 Lycosidae Schizocosa mccooki (Montgomery, 1904) 23 12 7 8 13 14 3 6 Lycosidae Schizocosa sp. Chamberlin 1904 3 - - - 3 3 Lycosidae Trochosa gosiuta (Chamberlin, 1908) 1 - 1 - 1 1 Mecicobothriidae 3 Mecicobothriidae Megahexura fulva (Chamberlin, 1919) 2 - 2 - 2 2 Mecicobothriidae Megahexura sp. Kaston 1972 1 - - - 1 1 Mimetidae 23 Mimetidae eutypus Chamberlin & Ivie, 1935 10 3 6 3 7 10 Mimetidae Mimetus hesperus Chamberlin, 1923 2 1 1 - 2 2 Mimetidae Mimetus sp. Hentz 1832 11 3 2 - 8 11 1 Miturgidae Syspira sp. Simon 1895 1 - - - 1 1 173 Oecobiidae Oecobius navus Blackwall, 1859 162 83 51 87 63 162 Oecobiidae Oecobius sp. Lucas 1846 11 2 2 3 8 11 6 Oonopidae Escaphiella hespera (Chamberlin, 1924) 6 4 2 - 2 4 2 Oxyopidae 62 Oxyopidae Hamataliwa grisea Keyserling, 1887 3 1 1 - 1 1 2 Oxyopidae salticus Hentz, 1845 9 3 5 1 7 8 1 Oxyopidae Oxyopes scalaris Hentz, 1845 15 8 7 - 9 14 1 Oxyopidae Oxyopes sp. Latreille 1804 1 1 - 1 - 1 Oxyopidae Peucetia longipalpis F. O. Pickard-Cambridge, 1902 1 1 - - - 1 Oxyopidae Peucetia sp. Thorell 1869 8 - 1 2 5 7 1 Oxyopidae Peucetia viridans (Hentz, 1832) 25 9 16 4 12 24 1 21 Philodromidae Apollphanes texanus Banks, 1904 3 2 1 1 2 1 2 Philodromidae Ebo mexicanus (Banks, 1898) 1 1 - - 1 1 Philodromidae Ebo pepinensis Gertsch, 1933 1 - 1 - 1 1 Philodromidae Philodromus rufus Banks, 1898 5 4 1 - 5 1 1 3 Philodromidae Philodromus sp. Walckenaer 1826 1 - 1 1 - 1 Philodromidae Keyserling, 1880 2 1 1 - 2 2 Philodromidae chamberlini Gertsch, 1933 3 1 2 1 2 1 1 1 Philodromidae Tibellus oblongus Gertsch, 1933 3 2 1 - 3 2 1 Philodromidae Tibellus sp. Simon 1875 2 - 2 - - 2 607 Pholcidae pluchei (Scopoli, 1763) 132 56 23 33 88 132 Pholcidae Holocnemus sp. Simon 1873 1 1 - 1 - 1 Pholcidae phalangioides (Fuesslin, 1775) 373 148 92 194 125 373 Pholcidae sp. Simon 1893 2 - 2 - 1 2 Pholcidae sp. Simon 1893 75 7 8 4 68 6 67 2 Pholcidae Psilochorus utahensis Chamberlin, 1919 24 16 7 - 24 24 Prodidomidae 1 Prodidomidae Prodidomus rufus Hentz, 1847 1 1 - 1 - 1 Salticidae 240 Salticidae Attinella dorsata Attinella dorsata (Banks, 1895) 3 1 2 1 2 2 1 Salticidae Colonus hesperus (Richman & Vetter, 2004) 42 14 17 11 26 38 4 Salticidae Eris militaris (Hentz, 1845) 8 1 7 4 3 8 Salticidae Evarcha hoyi (Peckham & Peckham, 1883) 1 1 - - 1 1 Salticidae Habronattus californicus (Banks, 1904) 4 1 3 1 3 1 2 1 Salticidae Habronattus conjunctus (Banks, 1898) 1 1 - - 1 1 Salticidae Habronattus hirsutus (Peckham & Peckham, 1888) 1 - 1 - 1 1 Salticidae Habronattus icenoglei (Griswold, 1979) 3 - 3 - 3 1 2 Salticidae Habronattus pyrrithrix (Chamberlin, 1924) 4 3 1 2 2 2 2 Salticidae Habronattus schlingeri (Griswold, 1979) 7 3 4 - 6 6 1 Salticidae Habronattus sp. F.O. Pickhard-Cambridge, 1901 1 1 - - 1 1 Salticidae Menemerus bivittatus (Dufour, 1831) 34 14 20 12 20 34 Salticidae Metacyrba taeniola (Hentz, 1846) 4 1 2 1 3 2 2 Salticidae manni (Peckham & Peckham, 1901) 2 1 1 - - 2 Salticidae Mexigonus minutus (F. O. Pickard-Cambridge, 1901) 3 - 3 - 3 3 Salticidae Mexigonus morosus (Peckham & Peckham, 1888) 24 9 15 16 6 22 2 Salticidae Neon avalonus Gertsch & Ivie, 1955 2 2 - - 1 2 Salticidae Neon ellame Gertsch & Ivie, 1955 1 1 - - 1 1 Salticidae Pelegrina balia Maddison, 1996 1 - 1 - - 1 Salticidae Pelegrina chalceola Maddison, 1996 2 - 2 2 - 2 Salticidae Phanias spp. F.O. Pickard-Cambridge 1901 3 2 1 - 3 3 Salticidae Phidippus adumbratus Gertsch, 1934 9 8 1 1 1 8 1 Salticidae Phidippus audax (Hentz, 1845) 22 9 10 5 12 22 Salticidae Phidippus boei Edwards, 2004 2 2 - - 2 2 Salticidae Phidippus johnsoni (Peckham & Peckham, 1883) 17 8 7 5 5 16 1 Salticidae Phidippus octopunctatus (Peckham & Peckham, 1883) 1 1 - - 1 1 Salticidae Phidippus sp. C.L. Koch1846 8 4 1 2 4 8 Salticidae Platycryptus californicus (Peckham & Peckham, 1888) 1 - 1 1 - Salticidae Plexippus paykulli (Audouin, 1826) 3 1 2 - - 3 Salticidae Pseudicius siticulosis (Peckham & Peckham, 1909) 16 3 11 6 10 13 3 Salticidae Salticus palpalis (Banks, 1904) 1 - 1 - 1 1 Salticidae vitis (Cockerell, 1894) 8 7 - 1 5 8 Salticidae Terralonus californicus (Peckham & Peckham, 1888) 1 1 - - 1 1 4 Sicariidae Loxosceles deserta Gertsch, 1973 3 - 3 1 2 2 1 Sicariidae Loxosceles sp. Heinecken & Lowe 1835 1 - - - 1 1 Sparassidae 27 Sparassidae Curicaberis peninsulanus (Banks, 1898) 17 8 9 5 11 15 1 1 Sparassidae Curicaberis sp. Rheims 2015 8 - - 2 4 7 1 Sparassidae Heteropoda venatoria (Linnaeus, 1767) 2 2 - 1 - 2 Tetragnathidae 30 Tetragnathidae Metellina mimetoides Chamberlin & Ivie, 1941 1 - 1 - 1 1 Tetragnathidae Tetragnatha guatemalensis O. Pickard-Cambridge, 1889 2 1 1 1 1 2 Tetragnathidae Tetragnatha nitens (Audouin, 1826) 13 3 2 - 12 13 Tetragnathidae Tetragnatha versicolor Walckenaer, 1841 14 1 12 2 10 13 1 1427 Theridiidae blattea Walckenaer, 1841 18 12 6 4 13 18 Theridiidae Cryptachaea canionis (Chamberlin & Gertsch, 1929) 2 2 - - 2 2 Theridiidae Cryptachaea geochares (Levi, 1955) 9 - 2 - 9 9 Theridiidae Cryptachaea porteri (Banks, 1896) 15 14 1 1 13 11 4 Theridiidae californica Banks, 1904 1 1 - - 1 1 Theridiidae Banks, 1908 4 3 1 - 4 4 Theridiidae Euryopis sp. Menge 1868 1 - - - 1 1 Theridiidae geometricus C. L. Koch, 1841 159 104 6 1 120 159 Theridiidae Chamberlin & Ivie, 1935 195 131 27 31 145 190 2 3 Theridiidae Latrodectus sp. Walckenaer 1805 49 12 6 11 36 49 Theridiidae tepidariorum (C. L. Koch, 1841) 213 146 26 26 175 213 Theridiidae atascadera Chamberlin & Ivie, 1942 2 2 - - 2 2 Theridiidae Steatoda fulva (Keyserling, 1884) 1 1 - - 1 1 Theridiidae (C. L. Koch, 1838) 594 245 238 266 250 593 1 Theridiidae Steatoda hespera Chamberlin & Ivie, 1933 2 1 1 - 2 1 1 Theridiidae (Thorell, 1875) 1 1 - - - 1 Theridiidae Steatoda triangulosa (Walckenaer, 1802) 8 8 - 4 2 8 Theridiidae californicum Banks, 1904 5 5 - - 3 4 1 Theridiidae Theridion dilutum Levi, 1957 20 4 4 - 19 3 17 Theridiidae Theridion kawea Levi, 1957 4 3 - - 2 4 Theridiidae Levi, 1957 3 1 2 1 2 2 1 Theridiidae Theridion leechi Gertsch & Archer, 1942 3 - 3 - 3 1 2 Theridiidae Hahn, 1831 54 25 21 7 31 52 2 Theridiidae Theridion michelbacheri Levi, 1957 1 - 1 - 1 1 Theridiidae Emerton, 1882 2 1 1 - 2 1 1 Theridiidae Emerton, 1924 3 - 3 - 3 3 Theridiidae Theridion rabuni Chamberlin & Ivie, 1944 1 - 1 - 1 1 Theridiidae Theridion sp. Walckenaer 1805 13 8 3 3 8 13 Theridiidae Theridion submissum Gertsch & Davis, 1936 8 - 7 3 4 8 Theridiidae pallidus (Emerton, 1913) 1 1 - 1 - 1 Theridiidae Thymoites pictipes (Banks, 1904) 1 1 - - 1 1 Theridiidae haemorrhoidale (Bertkau, 1880) 2 2 - - 1 2 Theridiidae Tidarren sisyphoides (Walckenaer, 1841) 29 24 4 1 25 27 1 1 Theridiidae Tidarren sp. Chamberlin & Ivie 1934 3 - - 2 1 3 60 Thomisidae utahensis (Gertsch, 1932) 1 1 - - 1 1 Thomisidae sp. Thorell 1870 1 - - - - 1 Thomisidae livens Simon, 1876 5 - 5 - 5 1 Thomisidae aikoae (Schick, 1965) 1 - 1 - 1 1 Thomisidae Mecaphesa californica (Banks, 1896) 4 2 2 - 1 4 Thomisidae Mecaphesa lepida (Thorell, 1877) 1 1 - - 1 1 Thomisidae Mecaphesa rothi (Schick, 1965) 2 1 1 - 2 2 Thomisidae Mecaphesa sierensis (Schick, 1965) 2 1 1 - 2 2 Thomisidae vatia (Clerck, 1757) 1 - 1 - - 1 Thomisidae formosipes (Walckenaer, 1837) 14 7 4 3 9 13 1 Thomisidae Misumenoides sp. F.O. Pickard-Cambridge 1900 1 - - - 1 1 Thomisidae sp. Simon 1864 1 - - - 1 1 Thomisidae angulatus (Walckenaer, 1837) 2 - 2 - 2 2 Thomisidae californicus Keyserling, 1880 7 5 2 - 7 7 Thomisidae Xysticus gertschi Schick, 1965 2 - 2 - 2 1 1 Thomisidae Xysticus locuples Keyserling, 1880 2 2 - - 2 2 Thomisidae Xysticus montanensis Keyserling, 1887 4 - 4 - 4 4 Thomisidae Xysticus pretiosus Gertsch, 1934 3 2 1 - 3 3 Thomisidae Xysticus sp. C.L. Koch 1835 6 2 1 - 5 3 3 49 Trachelidae californica (Banks, 1904) 5 5 - 1 1 5 Trachelidae Banks, 1895 3 1 2 1 1 3 Trachelidae pacificus Chamberlin & Ivie, 1935 40 27 12 21 8 37 1 2 Trachelidae (Hentz, 1847) 1 1 - - - 1 27 Uloboridae diversus Marx, 1898 27 23 1 2 19 26 1 33 Zoropsidae Anachemmis sober Chamberlin, 1919 5 2 3 - 1 5 Zoropsidae Anachemmis sp. Chamberlin 1919 12 6 5 3 2 12 Zoropsidae Anachemmls llinsdalei Platnick & Ubick, 2005 1 1 - - 1 1 Zoropsidae Socalchemmis cajalco Platnick & Ubick, 2001 2 - 2 1 - 2 Zoropsidae Socalchemmis gertschi Platnick & Ubick, 2001 3 - 3 1 1 3 Zoropsidae Socalchemmis icenoglei Platnick & Ubick, 2001 1 1 - - - 1 Zoropsidae Titiotus spp. Simon 1897 9 1 8 3 1 9

note: Taxa cited as "Genus" sp. are unidentified specimens of that genus, that we were not successful in identifying. They are not (necessarily) different species from others in their genus, and are therefore not counted in species counts (except for those that are the only representatives of their genera