Allocosa Banks, 1900
Allocosa absoluta (Gertsch, 1934)FL, GA, LA, MS, NC, SC, TX
Allocosa apora (Gertsch, 1934)AZ, TX, UT
Allocosa chamberlini (Gertsch, 1934)AZ, CO, MT, NE, NM, UT, WY
Allocosa floridiana (Chamberlin, 1908)AR, FL, GA, MS
Allocosa funerea (Hentz, 1844)AL, AR, CT, DE, FL, GA, IL, IN, KS, KY, LA, MA, MD, MI, MO, MS, NC, NJ, NY, OH, OK, PA, SC, TN, TX, VA, WV
Allocosa furtiva (Gertsch, 1934)AL, FL, GA, NC, NY, SC, TX
Allocosa georgicola (Walckenaer, 1837)AL, AR, FL, GA, IL, KS, LA, MD, MS, NC, SC, TX, VA, WV
Allocosa millica (Strand, 1906)CA
Allocosa mokiensis Gertsch, 1934AZ, NM
Allocosa morelosiana (Gertsch & Davis, 1940)AZ, NM
Allocosa mulaiki (Gertsch, 1934)AR, FL, GA, LA, MS, NC, SC, TX
Allocosa noctuabunda (Montgomery, 1904)AR, FL, IN, KS, NM, OK, TX
Allocosa parallela (Banks, 1898)AZ, NM, NV, UT
Allocosa parva (Banks, 1894)AZ, CO, NM, NV, UT
Allocosa pylora Chamberlin, 1925AZ, NM, TX
Allocosa retenta (Gertsch & Wallace, 1935)AZ, TX
Allocosa sublata (Montgomery, 1902)AL, AR, DE, IL, IN, KS, MA, MD, MO, NC, NJ, TN, VA
Allocosa subparva Dondale & Redner, 1983AZ, CA, ID, NV, OR, UT
Allocosa utahana Dondale & Redner, 1983NM, UT
Alopecosa Simon, 1885
Alopecosa aculeata (Clerck, 1757)AK, AR, CO, CT, ME, MI, MN, MS, MT, NH, NM, NY, OH, OR, SD, WA, WI, WY; AB, BC, MB, NB, NF, NS, NT, ON, PQ, SK, YT
Alopecosa exasperans (O. P.?Cambridge, 1877)AK; NT
Alopecosa hirtipes (Kulczynski, 1907)AK; LB, MB, NT, PQ, YT
Alopecosa kochi (Keyserling, 1877)AR, AZ, CA, CO, ID, KS, MA, MI, MN, MT, ND, NE, NH, NJ, NM, NV, NY, OK, OR, PA, TX, UT, WA, WY; AB, BC, MB, ON, PQ, SK
Alopecosa mutabilis (Kulczynski, 1908)AK
Alopecosa pictilis (Emerton, 1885)AK, NH; BC, LB, NT, PQ, YT
Alopecosa pulverulenta (Clerck, 1757)AK
Arctosa C. L. Koch, 1847
Arctosa alpigena (Doleschall, 1852)AK, AZ, CO, ID, ME, MT, NH, NM, OR, UT, WA, WY; AB, BC, LB, MB, NF, NT, ON, PQ, SK, YT
Arctosa emertoni Gertsch, 1934AR, CO, CT, ID, IL, MA, ME, MI, MN, NC, ND, NE, NH, NY, PA, RI, UT, VT, WA, WI, WY; AB, BC, MB, NB, NS, ON, PQ, SK
Arctosa insignita (Thorell, 1872)AK, CO, MT, WY; LB, MB, NT, ON, PQ, YT
Arctosa lama Dondale & Redner, 1983AL, CT; NB, NS, ON, PQ
Arctosa littoralis (Hentz, 1844)AR, AZ, CA, CO, CT, DE, FL, GA, IA, ID, IL, IN, KS, MA, MD, MI, MN, MO, MS, NC, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TX, UT, VA, WA, WI, WY; BC, MB, NB, NS, ON, PQ, SK
Arctosa minuta F. P.?Cambridge, 1902TX
Arctosa perita (Latreille, 1799)BC
Arctosa raptor (Kulczynski, 1885)AK, ME; AB, MB, NB, NF, NT, ON, PQ, SK, YT
Arctosa rubicunda (Keyserling, 1877)AR, CO, CT, IA, KS, MA, ME, MI, MN, MS, MT, ND, NE, NJ, NY, OH, RI, UT, VT, WI; AB, BC, MB, NB, NS, NT, ON, PQ, SK
Arctosa sanctaerosae Gertsch & Wallace, 1935AL, FL, MS
Arctosa virgo (Chamberlin, 1925)AR, DE, FL, MD, MI, NJ, OH, PA, TN, VA, WV
Geolycosa Montgomery, 1904
Geolycosa abdita (Gertsch, 1934)FL, NC
Geolycosa domifex (Hancock, 1899)ON, PQ
Geolycosa escambiensis Wallace, 1942FL, NC
Geolycosa fatifera (Hentz, 1842)AL, FL, GA, IL, IN, KS, LA, MO, NC, NE, NJ, TX, UT
Geolycosa gosoga (Chamberlin, 1925)AZ, CA
Geolycosa grandis (Banks, 1894)CO
Geolycosa hubbelli Wallace, 1942FL
Geolycosa latifrons Montgomery, 1904TX
Geolycosa micanopy Wallace, 1942FL
Geolycosa missouriensis (Banks, 1895)AZ, CO, IA, IL, IN, KS, MI, MN, MO, NC, NE, NM, NY, OH, OK, SD, TX, UT, WI; AB, MB, ON, SK
Geolycosa ornatipes (Bryant, 1935)FL, GA
Geolycosa patellonigra Wallace, 1942FL
Geolycosa pikei (Marx, 1881)CT, DE, GA, MA, MD, NC, NJ, NY, SC, VA
Geolycosa rafaelana (Chamberlin, 1928)AZ, CO, NM, UT
Geolycosa riograndae Wallace, 1942TX
Geolycosa rogersi Wallace, 1942FL, GA
Geolycosa sepulchralis (Montgomery, 1902)MD, OH, PA, TX
Geolycosa turricola (Treat, 1880)CT, FL, GA, MA, MD, NC, NH, NJ, NY, OH, PA, TN, VA
Geolycosa uinticolens (Chamberlin, 1936)AZ, OK, UT
Geolycosa wrighti (Emerton, 1912)CO, IL, IN, MI, MN, NM, OH, OK, SD, WI; MB, ON
Geolycosa xera McCrone, 1963FL
Geolycosa xera archboldi McCrone, 1963FL
Geolycosa xera xera McCrone, 1963FL
Gladicosa Brady, 1987
Gladicosa bellamyi (Gertsch & Wallace, 1937)FL, MS, OH, OK
Gladicosa euepigynata (Montgomery, 1904)TX
Gladicosa gulosa (Walckenaer, 1837)AL, AR, CO, CT, DE, GA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NE, NH, NJ, NM, NY, OH, OK, PA, SC, SD, TN, TX, VA, VT, WI, WV; NS, ON, PQ
Gladicosa huberti (Chamberlin, 1924)FL, GA, MS, SC
Gladicosa pulchra (Keyserling, 1877)AL, AR, CO, FL, GA, IL, KS, KY, LA, MO, MS, NC, NJ, NY, OK, TN, TX, VA
Hesperocosa Gertsch & Wallace, 1937
Hesperocosa unica (Gertsch & Wallace, 1935)NM, TX
Hogna Simon, 1885
Hogna ammophila (Wallace, 1942)FL
Hogna angusta (Tullgren, 1901)FL
Hogna annexa (Chamberlin & Ivie, 1944)AR, FL, GA, MS, NC, TX
Hogna antelucana (Montgomery, 1904)AR, AZ, CA, FL, KY, MS, NM, SC, TX, UT
Hogna aspersa (Hentz, 1844)AL, AR, CT, DE, GA, IL, IN, KS, MA, MD, MI, MO, MS, NC, NJ, NY, OH, PA, RI, VT, WI, WY; ON
Hogna baltimoriana (Keyserling, 1877)AR, CT, IA, IL, LA, MA, MD, MI, MN, MS, MT, NC, NJ, OH, PA, RI, SD, WI; ON
Hogna benedicta (Chamberlin, 1925)AL, AZ, IL, TX, VA
Hogna carolinensis (Walckenaer, 1805)AL, AR, AZ, CA, CO, CT, DE, FL, GA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MO, MS, NC, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, TN, TX, UT, VT, WI, WY; ON
Hogna coloradensis (Banks, 1894)AZ, CO, KS, NE, NM, WA
Hogna ericeticola (Wallace, 1942)FL
Hogna frondicola (Emerton, 1885)AR, AZ, CO, CT, IA, IL, IN, KS, MA, MD, ME, MI, MS, MT, NC, NE, NH, NJ, NM, NY, OH, PA, RI, UT, VT, WA, WI, WY; AB, BC, MB, NB, NF, NS, ON, PQ, SK, YT
Hogna helluo (Walckenaer, 1837)AL, AR, CO, CT, DE, FL, GA, IA, IL, IN, KS, LA, MA, MD, ME, MI, MO, MS, NC, NE, NH, NJ, NM, NY, OH, PA, RI, SC, TN, TX, UT, VT, WI; ON, PQ
Hogna labrea (Chamberlin & Ivie, 1942)CA
Hogna lenta (Hentz, 1844)AL, AR, FL, GA, LA, MS, NC, OH, SC, TN, TX
Hogna miami (Wallace, 1942)FL
Hogna osceola (Gertsch & Wallace, 1937)FL
Hogna permunda (Chamberlin, 1904)CO, IL, KS, MO, NE, PA
Hogna posticata (Banks, 1904)FL
Hogna pseudoceraticola (Wallace, 1942)FL
Hogna suprenans (Chamberlin, 1924)LA
Hogna tigana (Gertsch and Wallace, 1935)TX
Hogna timuqua (Wallace, 1942)AL, FL, GA, MS, NC, SC, VA
Hogna wallacei (Chamberlin & Ivie, 1944)FL, GA
Hogna watsoni (Gertsch, 1934)FL, GA
Lycosa Latreille, 1804
Lycosa apacha Chamberlin, 1925AZ
Lycosa contestata Montgomery, 1903MA
Lycosa discolor Walckenaer, 1837“Carolina”
Lycosa ferriculosa Chamberlin, 1919CA
Lycosa impavida Walckenaer, 1837GA, SC
Lycosa infesta Walckenaer, 1837GA
Lycosa mordax Walckenaer, 1837“U.S.”
Lycosa permiana Scheffer, 1905KS
Lycosa philadelphiana Walckenaer, 1837GA, PA
Lycosa similis Banks, 1897NY
Melocosa Gertsch, 1937
Melocosa fumosa (Emerton, 1894)AK, MT, WA; AB, BC
Paratrochosina Roewer, 1960
Paratrochosina insolita (L. Koch, 1879)LB
Pardosa C. L. Koch, 1847
Pardosa albomaculata Emerton, 1885AK, ME, NH; BC, NB, NF, NT, PQ, YT
Pardosa algens (Kulczynski, 1908)AK; LB, NT, PQ
Pardosa altamontis Chamberlin & Ivie, 1946CA, ID, MT, OR, UT, WA, WY; AB, BC
Pardosa anomala Gertsch, 1933NM, MT, WY; AB, BC
Pardosa atlantica Emerton, 1913AR, CT, GA, KY, LA, MD, MS, NC, NJ, NY, OK, TX, VA
Pardosa bellona Banks, 1898AZ, CA, NV, UT
Pardosa beringiana Dondale & Redner, 1987AK; YT
Pardosa bucklei Kronestedt, 1975AZ, CA, CO, ID, MT, NE, NM, OR, UT, WY; AB, BC, SK
Pardosa californica Keyserling, 1887CA, ID, NM, NV, OR, UT, WA
Pardosa coloradensis Banks, 1894AZ, CA, CO, ID, MT, NM, OR, UT, WA, WY; BC
Pardosa concinna (Thorell, 1877)AK, CO, ME, MN, MT, NH, NM, NY, OR, UT, VT, WA, WY; AB, BC, LB, MB, NB, NF, NT, ON, PQ, SK, YT
Pardosa confusa Kronestedt, 1988CO, UT
Pardosa crassistyla Kronestedt, 1988CA, CO, ID, OR, UT, WY
Pardosa delicatula Gertsch & Wallace, 1935KS, LA, MS, OK, TX
Pardosa distincta (Blackwall, 1846)AR, CO, CT, DE, IA, IL, MA, MD, ME, MI, MN, MT, NE, NH, NM, NY, OH, SC, SD, UT, VT, WA, WI, WY; AB, BC, MB, NB, NS, ON, PQ, SK
Pardosa diuturna Fox, 1937AK; BC
Pardosa dorsalis Banks, 1894AZ, CO, ID, MT, OR, UT, WA, WY; AB, BC
Pardosa dorsuncata Lowrie & Dondale, 1981AK, AZ, CA, ID, MT, OR, UT, WA, WY; AB, BC
Pardosa dromaea (Thorell, 1878)CO, IA, MN, MT, ND, NE, NM, WI, WY; AB, MB, SK
Pardosa falcifera F. O. P.?Cambridge, 1902AZ, CA, CO, KS, NM, TX, UT
Pardosa floridana (Banks, 1896)AR, FL, GA, MD, NC, SC
Pardosa furcifera (Thorell, 1875)AK; AB, BC, LB, MB, NB, NF, NT, ON, PQ, SK, YT
Pardosa fuscula (Thorell, 1875)AK, CO, IA, IL, ME, MI, MN, MT, ND, NM, NY, OR, PA, SD, UT, VT, WA, WI, WY; AB, BC, LB, MB, NB, NF, NS, NT, ON, PQ, SK, YT
Pardosa glacialis (Thorell, 1872)AK, NM, OH; NT, PQ, YT
Pardosa gothicana Lowrie & Dondale, 1981CO
Pardosa groenlandica (Thorell, 1872)AK, CA, CO, ID, ME, MI, MN, MT, NE, NM, UT, WI, WY; AB, BC, LB, MB, NB, NF, NS, NT, ON, PQ, SK, YT
Pardosa hetchi Chamberlin & Ivie, 1942CA
Pardosa hyperborea (Thorell, 1872)AK, ME, MI, NH, NY, VT, WY; AB, BC, LB, MB, NB, NF, NT, ON, PQ, SK, YT
Pardosa josemitensis (Strand, 1908)CA
Pardosa labradorensis (Thorell, 1875)NH; LB, NT, PQ
Pardosa lapidicina Emerton, 1885AR, CT, DE, IN, KS, MA, ME, MI, MN, MO, MS, NC, NE, NJ, NY, OH, PA, SC, VA, WI, WV; NB, NF, NS, ON, PQ
Pardosa lapponica (Thorell, 1872)AK; BC, MB, NT, ON, YT
Pardosa littoralis Banks, 1896AR, CT, FL, GA, MA, ME, MS, NC, NH, NJ, NY, RI, SC, TX, VA; NS
Pardosa longispinata Tullgren 1901CT, FL, NY
Pardosa lowriei Kronestedt, 1975AK, WA; BC
Pardosa mackenziana (Keyserling, 1877)AK, CA, CO, ID, MA, ME, MI, MN, MT, NE, NH, NM, OR, SD, UT, WA, WI, WY; AB, BC, LB, MB, NB, NF, NS, NT, ON, PQ, SK, YT
Pardosa mercurialis Montgomery, 1904CA, OK, TX
Pardosa metlakatla Emerton, 1917AK, OR, WA; BC
Pardosa milvina (Hentz, 1844)AL, AR, CT, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NE, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VT, WI, WV; ON, PQ
Pardosa modica (Blackwall, 1846)CA, CO, CT, IA, IL, MA, MI, NE, NY, OH, UT, WI; AB, MB, NB, NS, ON, PQ, SK, YT
Pardosa moesta Banks, 1892AK, AR, CO, CT, DE, IA, IL, IN, MA, MD, ME, MI, MN, MT, ND, NE, NH, NJ, NY, OH, OR, PA, RI, SD, TN, UT, VT, WA, WI, WV, WY; AB, BC, LB, MB, NB, NF, NS, NT, ON, PQ, SK, YT
Pardosa montgomeryi Gertsch, 1934AZ, NM
Pardosa mulaiki Gertsch, 1934CO, ND, WY; AB, MB, SK
Pardosa nordicolens Chamberlin & Ivie, 1947AK; YT
Pardosa ontariensis Gertsch, 1933CO, MT, OR, WY; AB, MB, SK
Pardosa orophila Gertsch, 1933AZ, CO, NM
Pardosa orthodoxChamberlin, 1924AZ, UT
Pardosa ourayensis Gertsch, 1933CO, NM
Pardosa palustris (Linnaeus, 1758)AK; BC, YT
Pardosa parvula Banks, 1904AL, FL, GA, LA, MS
Pardosa pauxilla Montgomery, 1904AR, FL, GA, KS, LA, MD, MS, NC, NE, NJ, NM, OK, PA, SC, TX, VA
Pardosa podhorskii (Kulczynski, 1907)AK; BC, MB, NT, ON, YT
Pardosa prosaica Chamberlin & Ivie, 1947AK; NT, YT
Pardosa rainieriana Lowrie & Dondale, 1981OR, WA; BC
Pardosa ramulosa (McCook, 1894)AR, CA, NV, OR, UT
Pardosa saltonia Dondale & Redner, 1984CA
Pardosa saxatilis (Hentz, 1844)AR, CT, DE, FL, GA, IA, IL, KS, MA, MD, ME, MI, MN, MO, MS, NC, NE, NH, NJ, NY, OH, PA, RI, SC, UT, VA, VT, WI; NS, ON, PQ
Pardosa sierra Banks, 1898AZ, CA, CO, ID, NM, OR, TX, UT, WY
Pardosa sinistra (Thorell, 1877)CO, MT, WA; AB, BC
Pardosa sodalis Holm, 1970AK; NT, YT
Pardosa solituda Levi & Levi, 1951CO, MT, UT, WY; AB
Pardosa sternalis (Thorell, 1877)AR, AZ, CA, CO, ID, KS, MT, NE, NM, OR, TX, UT, WY; AB
Pardosa steva Lowrie & Gertsch, 1955AZ, CA, CO, ID, NM, OR, UT, WA, WY; AB
Pardosa tesquorum (Odenwall, 1901)AK, CO, MT, ND, NM, SD, UT, WY; AB, BC, MB, NT, ON, PQ, SK, YT
Pardosa tetonensis Gertsch, 1933MT, WY
Pardosa tristis (Thorell, 1877)AZ, CA, CO, ID, MT, NM, NV, OR, UT, WA, WY; BC
Pardosa tuoba Chamberlin, 1919CA, UT
Pardosa uintana Gertsch, 1933AK, CO, ME, NH, OR, UT, VT, WA, WY; AB, BC, LB, MB, NB, NF, NT, ON, PQ, SK, YT
Pardosa uncata (Thorell, 1877)AZ, CO, NM, UT, WY
Pardosa utahensis Chamberlin, 1919AR, AZ, CA, CO, NM, UT, WY
Pardosa vadosa Barnes, 1959AZ, CA, CO, TX, UT
Pardosa valens Barnes, 1959AZ, NM
Pardosa vancouveri Emerton, 1917OR, WA; BC
Pardosa vogelae Kronestedt, 1993UT
Pardosa washatchensis Gertsch, 1933CO, ID, MT, OR, UT, WA, WY
Pardosa wyuta Gertsch, 1934CA, CO, ID, MT, NM, UT, WA, WY; BC
Pardosa xerampelina (Keyserling, 1877)AK, CO, CT, IA, ID, IL, MA, MD, ME, MI, MN, MT, ND, NE, NH, NJ, NM, NY, OH, OR, PA, RI, SD, UT, VA, VT, WA, WI, WV, WY; AB, BC, LB, MB, NB, NF, NS, NT, ON, PQ, SK, YT
Pardosa xerophila Vogel, 1964AZ, NM
Pardosa yavapa Chamberlin, 1925AZ, CO, NM, UT
Pardosa zionis Chamberlin & Ivie, 1942AZ, TX, UT
Pirata Sundevall, 1833
Pirata alachuus Gertsch & Wallace, 1935AL, AR, FL, GA, IL, IN, KS, MD, MO, MS, NC, OH, SC, TX, VA
Pirata allapahae Gertsch, 1940FL
Pirata apalacheus Gertsch, 1940AL, AR, FL, GA, IL, KS, MS, NC, TN
Pirata aspirans Chamberlin, 1904CT, GA, IA, IL, IN, KS, MA, ME, MI, MN, NJ, NY, OH, VA, WI; MB, ON, PQ
Pirata bryantae Kurata, 1944AK; AB, BC, MB, NF, NT, ON, PQ, SK
Pirata canadensis Dondale & Redner, 1981AB, BC, MB, NB, NS, PQ, SK
Pirata cantralli Wallace & Exline, 1978ME, MI; AB, MB, NB, NT, ON, PQ, SK
Pirata davisi Wallace & Exline, 1978TX
Pirata felix O.Pickard-Cambridge, 1898TX
Pirata giganteus Gertsch, 1934IA, IL, WI
Pirata hiteorum Wallace & Exline, 1978AL, AR, FL, KS, MO, NC, TX, VA
Pirata indigenus Wallace & Exline, 1978MI, MO
Pirata insularis Emerton, 1885AK, AL, AZ, AR, CO, CT, DE, FL, GA, IA, IL, IN, KS, MA, MD, ME, MI, MN, MO, MS, MT, NC, NE, NH, NJ, NY, OH, PA, RI, SC, SD, TN, VA, VT, WA, WI, WV, WY; AB, BC, MB, NB, NF, NS, NT, ON, PQ, SK
Pirata iviei Wallace & Exline, 1978GA, NC, SC
Pirata mayaca Gertsch, 1940FL, GA
Pirata minutus Emerton, 1885AR, CT, DE, ID, IA, IL, IN, MA, MD, ME, MI, MN, MS, NC, NE, NH, NJ, NY, OH, PA, SC, TN, UT, VA, VT, WI, WV; MB, NB, NF, NS, ON, PQ, SK
Pirata montanoides Banks, 1892IA, IL, MI, NY
Pirata montanus Emerton, 1885AR, CT, IL, IN, KY, MA, MD, ME, MI, MN, MS, NC, NH, NJ, OH, PA, TN, VA, VT, WI, WV; MB, NB, NF, NS, ON, PQ
Pirata nanatus Gertsch, 1940FL, GA
Pirata piraticus (Clerck, 1757)AK, AR, CA, CO, CT, GA, IA, ID, IL, KS, MA, ME, MI, MN, MT, NE, NV, NY, OH, OR, PA, SC, SD, UT, WA, WI, WV, WY; AB, BC, MB, NB, NF, NS, NT, ON, PQ, SK, YT
Pirata piratimorphus (Strand, 1908)CA
Pirata sedentarius Montgomery, 1904AL, AR, AZ, CA, CO, CT, FL, GA, IA, ID, IL, IN, KS, KY, MA, MD, ME, MI, MO, MS, MT, NC, ND, NE, NH, NJ, NV, NY, OH, OK, OR, PA, RI, SD, TN, TX, UT, VA, VT, WA, WI, WV; AB, MB, NB, NS, ON, PQ, SK
Pirata seminolus Gertsch and Wallace, 1935AR, FL, LA, MI, MO, NJ, TX
Pirata spiniger (Simon, 1898)AR, FL, IL, NC
Pirata suwaneus Gertsch, 1940AL, AR, FL, GA, LA, MS, NC
Pirata sylvanus Chamberlin & Ivie, 1944AR, GA, LA, MO, NC, SC, TN, TX, VA
Pirata triens Wallace & Exline, 1978IL
Pirata welakae Wallace and Exline, 1978FL
Pirata zelotes Wallace & Exline, 1978IL, MA, MI, WI; MB, ON, SK, YT
Rabidosa Roewer, 1960
Rabidosa carrana (Bryant, 1934)FL, GA, NC
Rabidosa hentzi (Banks, 1904)FL, GA, LA, NC
Rabidosa punctulata (Hentz, 1844)AL, AR, CT, FL, GA, IL, IN, KS, LA, MA, MD, MI, MO, MS, NC, NE, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA
Rabidosa rabida (Walckenaer, 1837)AL, AR, CT, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, MI, MN, MO, MS, NC, NE, NJ, NY, OH, OK, PA, SC, TN, TX, VA, WV; ON
Rabidosa santrita (Chamberlin & Ivie, 1942)AZ
Schizocosa Chamberlin, 1904
Schizocosa aulonia Dondale, 1969IA, IL, KS, NE, OK, TX
Schizocosa avida (Walckenaer, 1837)AL, AR, AZ, CO, CT, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NC, NE, NH, NJ, NY, OH, OK, PA, RI, SC, SD, TN, TX, UT, VA, WI, WV, WY; NS, ON, PQ
Schizocosa bilineata (Emerton, 1885)AR, CT, DE, GA, IL, IN, KS, MA, MD, MI, MO, MS, NC, NE, NH, NJ, NY, OH, OK, PA, SC, TN, TX, VA, WI, WV; ON
Schizocosa ceraticola (Gertsch & Wallace, 1935)FL
Schizocosa cespitum Dondale & Redner, 1978SK
Schizocosa chiricahua Dondale & Redner, 1978AZ, NM
Schizocosa communis (Emerton, 1885)CT, MA, ME, NH, NJ, NY, PA, VT, WA; NS, ON, PQ
Schizocosa crassipalpata Roewer, 1951CT, IA, IL, MA, ME, MI, MN, NE, NH, NY, OH, PA, SD, VT, WI; NB, NS, ON, PQ
Schizocosa crassipes (Walckenaer, 1837)AL, AR, CT, DE, FL, GA, IA, IL, KS, MD, MI, MO, MS, NC, NE, OH, PA, SC, WI
Schizocosa duplex Chamberlin, 1925AL, AR, CT, FL, GA, MA, MD, MI, NC, OH, SC, TN, VA
Schizocosa floridana Bryant, 1934FL, GA
Schizocosa humilis (Banks, 1892)AR, FL, GA, LA, MS, NC, NJ, NY, PA, VA; NB, ON
Schizocosa incerta (Bryant, 1934)FL
Schizocosa maxima Dondale & Redner, 1978CA, OR
Schizocosa mccooki (Montgomery, 1904)AZ, CA, CO, IA, ID, IL, KS, MI, MN, MT, ND, NE, NM, NV, OK, OR, SD, TX, UT, WA, WI, WY; AB, BC, MB, ON, SK
Schizocosa mimula (Gertsch, 1934)AZ, CO, NM, UT
Schizocosa minnesotensis (Gertsch, 1934)CO, ID, MN, MT, NM, OR, UT, WA, WY; AB, BC, SK, YT
Schizocosa ocreata (Hentz, 1844)AL, AR, CO, CT, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, MI, MN, MO, MS, NC, NE, NJ, NY, OH, OK, PA, RI, SC, SD, TN, TX, VA, WI, WV; ON
Schizocosa perplexa Bryant, 1936OK, TX
Schizocosa puebla Chamberlin, 1925NM
Schizocosa retrorsa (Banks, 1911)AL, AR, FL, GA, IL, KS, MO, MS, NC, NJ, NY, OH, OK, PA, SC, TN, TX, VA
Schizocosa rovneri Uetz & Dondale, 1979AL, IL, KY, MO, MS, OH, TX
Schizocosa salsa Barnes, 1953NC
Schizocosa saltatrix (Hentz, 1844)AL, AR, CO, CT, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, MI, MN, MO, MS, NC, NE, NH, NJ, NM, NY, OH, OK, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV; NS, ON, PQ
Schizocosa segregata Gertsch & Wallace, 1937FL, TX
Schizocosa stridulans Stratton, 1984AL, IL, KY, MO, MS, OH, TN
Schizocosa uetzi Stratton, 1997AL, AR, LA, MS, TN
Sosippus Simon, 1888
Sosippus californicus Simon, 1898AZ, CA
Sosippus floridanus Simon, 1898FL, GA, MS
Sosippus janus Brady, 1972FL
Sosippus mimus Chamberlin, 1924AR, FL, GA, LA, MS
Sosippus placidus Brady, 1972FL
Sosippus texanus Brady, 1962TX
Trabeops Roewer, 1959
Trabeops aurantiacus (Emerton, 1885)AR, CT, DE, FL, GA, MA, MD, ME, MI, MO, MS, NC, NE, NJ, NY, OH, SC, VA, WI; NS
Trebacosa Dondale & Redner, 1981
Trebacosa marxi (Stone, 1890)AR, CT, DE, FL, IL, MA, MD, ME, MI, NC, NJ, NY, OH, VA, VT; NB, NS, ON, PQ
Trochosa C. L. Koch, 1847
Trochosa acompa (Chamberlin, 1924)AR, FL, GA, LA, MS, OK, TX
Trochosa apothetica (Wallace, 1937)FL, GA, MS
Trochosa terricola Thorell, 1856AK, AR, AZ, CA, CO, CT, IA, ID, IL, IN, KS, MA, ME, MI, MN, MS, MT, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TX, UT, VT, WA, WI, WY; AB, BC, LB, MB, NB, NF, NS, NT, ON, PQ, SK
Varacosa Chamberlin & Ivie, 1942
Varacosa avara (Keyserling, 1877)AL, AR, CT, DE, FL, GA, IL, IN, KS,LA, MA, MD, ME, MI, MO, MS, NC, NE, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, WI, WV; ON, PQ
Varacosa gosiuta (Chamberlin, 1908)AZ, CA, CO, NM, NV, TX, UT
Varacosa parthenus (Chamberlin, 1925)FL, GA, TX
Varacosa shenandoa (Chamberlin & Ivie, 1942)AL, AR, CT, FL, IL, KS, LA, MA, MD, MS, NC, NY, OK, TX, VA; PQ
References for Lycosidae in United States and Canada
Barnes, R. D. 1959. The lapidicina group of the wolf spider genus Pardosa (Araneae: Lycosidae). Am. Mus. Novit. 1960: 1-21.
Brady, A. R. 1962. The spider genus Sosippus in North America, Mexico and Central America. (Araneae: Lycosidae). Psyche 69: 129-164.
Brady, A. R. 1972. Geographic variation and speciation in the Sosippus floridanus species group. (Araneae: Lycosidae). Psyche 79: 27-48.
Brady, A. R. 1980. Nearctic species of the wolf spider genus Trochosa (Araneae: Lycosidae). Psyche 86: 167-212.
Brady, A. R. 1986. Nearctic species of the wolf spider genus Gladicosa, new genus (Araneae: Lycosidae). Psyche 93: 285-320.
Brady, A. R. & K. S. McKinley. 1994. Nearctic species of the wolf spider genus Rabidosa (Araneae: Lycosidae). J. Arachnol. 22: 138?160.
Dondale, C. D. 1999. Revision of the groenlandica subgroup of the genus Pardosa (Araneae, Lycosidae). J. Arachnol. 27: 435?448.
Dondale, C. D. & J. H. Redner. 1978b. Revision of the Nearctic wolf spider genus Schizocosa (Araneida: Lycosidae). Can. Entomol. 110: 143-181.
Dondale, C. D. & J. H. Redner. 1979. Revision of the wolf spider genus Alopecosa Simon in North America (Araneae: Lycosidae). Can. Entomol. 111: 1033-1055.
Dondale, C. D. & J. H. Redner. 1981. Description of a new wolf spider in the genus Pirata (Araneae: Lycosidae). Psyche 87: 193-197.
Dondale, C. D. & J. H. Redner. 1981. Classification of two North American species of Pirata, with a description of a new genus (Araneae, Lycosidae). Bull. Amer. Mus. Nat. Hist. 170: 106-110.
Dondale, C. D. & J. H. Redner. 1983. The wolf spider genus Allocosa in North and Central America (Araneae: Lycosidae). Can. Entomol. 115: 933-964.
Dondale, C. D. & J. H. Redner. 1983b. Revision of the wolf spiders of the genus Arctosa C. L. Koch in North and Central America (Araneae: Lycosidae). J. Arachnol. 11: 1-30.
Dondale, C. D. & J. H. Redner. 1984. Revision of the milvina group of the wolf spider genus Pardosa (Araneae: Lycosidae). Psyche 91: 67-117.
Dondale, C. D. & J. H. Redner. 1986. The coloradensis, xerampelina, lapponica, and tesquorum groups of the genus Pardosa (Araneae; Lycosidae) in North America. Can. Entomol. 118: 815-836.
Dondale, C. D. & J. H. Redner. 1987. The atrata, cubana, ferruginea, moesta, monticola, saltuaria, and solituda groups of the spider genus Pardosa in North America (Aranea: Lycosidae). Can. Entomol. 119: 1-20.
Dondale, C. D. & J. H. Redner. 1990. The insects and arachnids of Canada, Part 17. The wolf spiders, nurseryweb spiders, and lynx spiders of Canada and Alaska, Araneae: Lycosidae, Pisauridae, and Oxyopidae. Research Branch, Agriculture Canada, Publ. 1856: 1?383.
Gertsch, W. J. & H. K. Wallace. 1935. Further notes on American Lycosidae. Amer. Mus. Nov. 794: 1-22.
Gertsch, W. J. & H. K. Wallace. 1937. New American Lycosidae with notes on other species. Amer. Mus. Nov. 919: 1-22.
Kronestedt, T. 1975. Studies on species of holarctic Pardosa groups (Araneae, Lycosidae). I. Redescription of Pardosa albomaculata Emerton and descriptions of two new species from North America with comments on some taxonomic characters. Zool. Sci. (Tokyo), (5?6): 217-228.
Kronestedt, T. 1981. Studies on species of holarctic Pardosa groups (Araneae, Lycosidae), 2.Redescriptions of Pardosa modica (Blackwall), Pardosa labradorensis (Thorell), and Pardosa sinistra (Thorell). Bull. Amer. Mus. Nat. Hist. 170: 111-124.
Kronestedt, T. (1986a). Studies on species of Holarctic Pardosa groups (Araneae, Lycosidae). III. Redescriptions of Pardosa algens (Kulczyn'ski), P. septentrionalis (Westring), and P. sodalis Holm. Entomologica scand. 17: 215?234.
Kronestedt,T,1988. Studies on species of holarctic Pardosa groups (Araneae, Lycosidae). IV. Redescription of Pardosa tetonensis Gertsch and descriptions of two new species from the western United States. Ent. scand. 18: 409-424.
Kronestedt, T. (1993c). Studies on species of Holarctic Pardosa groups (Araneae, Lycosidae). V. Redescription of Pardosa wasatchensis Gertsch and description of a new species from Utah. J. Arachnol. 21: 175?183.
Leech, R. E. (1969b). Transfer of the genus Melocosa from Pisauridae to Lycosidae, and a key to the Nearctic genera of Lycosidae (Arachnida: Araneida). Can. Ent. 101: 890?894.
Lowrie, D. C. & C. D. Dondale. 1981. A revision of the nigra group of the genus Pardosa in North. America (Araneae: Lycosidae). Bull. Amer. Mus. Nat. Hist. 170: 125-139.
McCrone, J. D. Taxonomic status and evolutionary history of the Geolycosa pikei complex in the southeastern United States (Araneae, Lycosidae). Am. Midl. Nat. 70: 47?73.
Stratton, G. E. 1991. A new species of wolf spider, Schizocosa stridulans (Araneae, Lycosidae). J. Arachnol. 19: 29?39.
Stratton, G. E. 1997. A new species of Schizocosa from the southeastern USA (Araneae, Lycosidae). J. Arachnol. 25: 84?92.
Uetz, G. W. 1979. A new wolf spider in the genus Schizocosa (Araneae: Lycosidae) from Illinois. J. Arachnol.7: 86-88.
Vogel, B. R. 1964. A taxonomic revision of the distincta group of the wolf?spider genus Pardosa in America north of Mexico (Araneida: Lycosidae). Postilla 82: 1-30.
Vogel, B. R. 1970. Taxonomy and morphology of the sternalis and falcifera species groups of Pardosa (Araneida: Lycosidae). The Armadillo Papers (privately printed) 3: 1-31.
Wallace, H. K. 1942. A revision of the burrowing spiders of the genus Geolycosa (Araneae: Lycosidae). Amer. Midland Nat. 27: 1-62.
Wallace, H. K. 1942b. A study of the lenta group of the genus Lycosa with description of new species (Araneae: Lycosidae). Amer. Mus. Novitates 1185: 1-21.
Wallace, H. K. 1947. A new wolf spider from Florida, with notes on other species. Florida Entomol. 30: 33-38.
Wallace, H. K. & H. Exline. 1978. Spiders of the genus Pirata in North America, Central America and the West Indies (Araneae: Lycosidae). J. Arachnol. 5: 1-112.
List submitted by Allen Dean 22 June 2001