Sicariidae Keyserling, 1880

Family |   ACCEPTED
N.B.: Considered a senior synonym of Loxoscelidae Simon, 1893a: 271 (as a subfamily). Loxoscelidae was raised to familiar status by Gertsch, 1949: 234, downgraded to subfamily by Gertsch, 1967a: 130, again elevated to family by Alayón, 1981a (incl. Drymusa) and Gertsch & Ennik, 1983: 277. The recent subfamiliar status was set by Platnick et al., 1991: 71. Re-separation of Loxoscelidae by Wunderlich, 2004b: 703 and Murphy & Roberts, 2015: viii not sufficiently justified and is not accepted here.

In synonymy:

Calheirosia Mello-Leitão, 1917 = Loxosceles Heineken & Lowe, 1832 (Brignoli, 1978a: 18)

Loxoscella Strand, 1906 = Loxosceles Heineken & Lowe, 1832 (Gertsch & Ennik, 1983: 278)

Omosites Walckenaer, 1833 = Loxosceles Heineken & Lowe, 1832 (Thorell, 1869: 104)

Gen. Loxosceles Heineken & Lowe, 1832 urn:lsid:nmbe.ch:spidergen:00325
N.B.: considered a senior synonym of Omosites Walckenaer, 1833: 440, 445 [urn:lsid:nmbe.ch:spidergen:05912] (type Scytodes rufescens Dufour, 1820) by Thorell, 1869: 104; considered a senior synonym of Calheirosia Mello-Leitão, 1917a: 80 [urn:lsid:nmbe.ch:spidergen:04655] (type C. anomala Mello-Leitão, 1917) by Brignoli, 1978a: 18; considered a senior synonym of Loxoscella Strand, 1906b: 668 [urn:lsid:nmbe.ch:spidergen:04158] (type L. pallidecolorata Strand, 1906) by Gertsch & Ennik, 1983: 278; the spellings Loxoscelis and Omosita are invalid emendations.

Transferred to other genera:

Loxosceles valida Lawrence, 1964 -- see Izithunzi

In synonymy:

Loxosceles bicolor (Holmberg, 1876, removed from S of L. rufipes) = Loxosceles laeta Nicolet, 1849 (Gertsch, 1967a: 149)

Loxosceles bolivari Gertsch, 1958 = Loxosceles devia Gertsch & Mulaik, 1940 (Gertsch & Ennik, 1983: 289)

Loxosceles compactilis Simon, 1881 = Loxosceles rufescens Dufour, 1820 (Brignoli, 1976a: 142)

Loxosceles distincta (Lucas, 1846) = Loxosceles rufescens Dufour, 1820 (Brignoli, 1976a: 142)

Loxosceles indrabeles Tikader, 1963 = Loxosceles rufescens Dufour, 1820 (Brignoli, 1976a: 144)

Loxosceles longipalpis Banks, 1902 = Loxosceles laeta Nicolet, 1849 (Gertsch, 1967a: 149)

Loxosceles marylandica Muma, 1944 = Loxosceles rufescens Dufour, 1820 (Gertsch, 1958b: 31)

Loxosceles nesophila Chamberlin, 1920 = Loxosceles laeta Nicolet, 1849 (Gertsch, 1967a: 149)

Loxosceles nigella (Nicolet, 1849, T from Scytodes) = Loxosceles laeta Nicolet, 1849 (Simon, 1907c: 247)

Loxosceles ornata Mello-Leitão, 1938 = Loxosceles intermedia Mello-Leitão, 1934 (Gertsch, 1967a: 142, contra Bücherl, 1961: 219)

Loxosceles pictithorax Strand, 1914 = Loxosceles lutea Keyserling, 1877 (Bücherl, 1961: 219)

Loxosceles rufipes (Nicolet, 1849, T from Scytodes) = Loxosceles laeta Nicolet, 1849 (Simon, 1907c: 247)

Loxosceles spiniceps Lawrence, 1952 = Loxosceles simillima Lawrence, 1927 (Lotz, 2012: 31, contra Newlands, 1975: 144, who considered it a S of L. spinulosa)

Loxosceles surata Simon, 1907 = Loxosceles similis Moenkhaus, 1898 (Camargo, 1953: 303)

Loxosceles yura Chamberlin & Ivie, 1942 = Loxosceles laeta Nicolet, 1849 (Gertsch, 1967a: 149)

Nomina dubia:

Loxosceles decemdentata Franganillo, 1926b: 71 (mf, Spain) -- Brignoli, 1976a: 144

Loxosceles pallidecolorata (Strand, 1906b: 668, f, Ethiopia, originally in Loxoscella) -- Nentwig et al., 2020: 26

Loxosceles rufescens lucifuga Simon, 1910a: 50 (Algeria) -- Brignoli, 1976a: 144

Loxosceles unicolor Keyserling, 1887b: 474, pl. 6, f. 46 (m, USA/Mexico?) -- Gertsch & Ennik, 1983: 284

Nomen nudum:

Loxosceles flavescens (Nicolet, 1849: 350, originally in Scytodes, T here by Simon, 1893a: 272, 1896e: 105) [urn:lsid:nmbe.ch:spidersp:052232] -- Gertsch, 1967a: 124

Loxosceles accepta Chamberlin, 1920 | | Peru urn:lsid:nmbe.ch:spidersp:002657
Loxosceles accepta Chamberlin, 1920b: 39, pl. 4, f. 4-5 (Dmf) Original description
Loxosceles accepta Gertsch, 1967a: 158, pl. 9, f. 1-2, 7-8 (mf)
Loxosceles adelaida Gertsch, 1967 | | Brazil urn:lsid:nmbe.ch:spidersp:002658
Loxosceles adelaida Gertsch, 1967a: 138, pl. 4, f. 11 (Df) Original description
Loxosceles adelaida Brignoli, 1972c: 362, f. 1, 3-4 (f, Dm)
Loxosceles alamosa Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002659
Loxosceles alamosa Gertsch & Ennik, 1983: 316, f. 169-172, 191-193 (Dmf) Original description
Loxosceles alicea Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002660
Loxosceles alicea Gertsch, 1967a: 163, pl. 10, f. 11 (Df)
Loxosceles alicea Dupérré et al., 2024: 13 (removed from S of Loxosceles rufescens, rejecting Zamani, Mirshamsi & Marusik, 2021: 671)
Loxosceles amazonica Gertsch, 1967 | | Peru, Brazil urn:lsid:nmbe.ch:spidersp:002661
Loxosceles amazonica Gertsch, 1967a: 143, pl. 4, f. 7-10, pl. 5, f. 6-7 (Dmf) Original description
Loxosceles amazonica Lucas, Cardoso & Moraes, 1986: 130, f. 3-4 (f)
Loxosceles amazonica Duncan et al., 2010: 241, f. 3 (mf; N.B.: possibly introduced from northern Africa)
Loxosceles amazonica Fukushima, de Andrade & Bertani, 2017: 65, f. 1-35 (mf)
Loxosceles amazonica Silveira & de Souza, 2017b: 138, f. A-D (mf)
Loxosceles anomala (Mello-Leitão, 1917) | | Brazil urn:lsid:nmbe.ch:spidersp:002662
Calheirosia anomala Mello-Leitão, 1917a: 80, f. 4-6 (Dmf) Original description
Loxosceles anomala Álvares, Rodrigues & De Maria, 2004: 293, f. 1-4 (mf)
Loxosceles apachea Gertsch & Ennik, 1983 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:002663
Loxosceles apachea Gertsch & Ennik, 1983: 296, f. 64-67, 92-96 (Dmf) Original description
Loxosceles aphrasta Wang, 1994 | | China urn:lsid:nmbe.ch:spidersp:002664
Loxosceles aphrasta Wang, 1994e: 13, f. 1-2 (Dmf) Original description
Loxosceles aphrasta Song, Zhu & Chen, 1999: 49, f. 19K, O (mf)
Loxosceles aphrasta Yin et al., 2012: 146, f. 19a-b (mf)
Loxosceles aranea Gertsch, 1973 | | Mexico urn:lsid:nmbe.ch:spidersp:002665
Loxosceles aranea Gertsch, 1973a: 160, f. 35 (Df) Original description
Loxosceles aranea Gertsch & Ennik, 1983: 330, f. 257 (f)
Loxosceles arizonica Gertsch & Mulaik, 1940 | | USA urn:lsid:nmbe.ch:spidersp:002666
Loxosceles arizonicus Gertsch & Mulaik, 1940: 317 (Dmf) Original description
Loxosceles arizonica Gertsch, 1958b: 13, f. 27-29, 84-87, 90 (mf)
Loxosceles arizonica Gertsch & Ennik, 1983: 295, f. 59-63, 87-91 (mf)
Loxosceles aurea Gertsch, 1973 | | Mexico urn:lsid:nmbe.ch:spidersp:002667
Loxosceles aurea Gertsch, 1973a: 159, f. 36 (Dmf) Original description
Loxosceles aurea Gertsch & Ennik, 1983: 320, f. 24-27, 47 (mf)
Loxosceles baja Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002668
Loxosceles baja Gertsch & Ennik, 1983: 306, f. 138-141, 160-161 (Dmf) Original description
Loxosceles barbara Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002669
Loxosceles barbara Gertsch & Ennik, 1983: 310, f. 162 (Df) Original description
Loxosceles belli Gertsch, 1973 | | Mexico urn:lsid:nmbe.ch:spidersp:002670
Loxosceles belli Gertsch, 1973a: 159, f. 37-38 (Dmf) Original description
Loxosceles belli Gertsch & Ennik, 1983: 322, f. 196-199, 212-215 (mf)
Loxosceles bentejui Planas & Ribera, 2015 | | Canary Is. urn:lsid:nmbe.ch:spidersp:047739
Loxosceles bentejui Planas & Ribera, 2015: 56, f. 6A-E, 7A-D (Dmf) Original description
Loxosceles bergeri Strand, 1906 | | Namibia urn:lsid:nmbe.ch:spidersp:045503
Loxosceles bergeri Strand, 1906c: 26 (Df) Original description
Loxosceles bergeri Lotz, 2012: 15, f. 9A, 10A (removed f from S of L. spinulosa, contra Newlands, 1975: 144, Dm)
Loxosceles bergeri Lotz, 2017a: 483, f. 1, 19 (mf)
Loxosceles bettyae Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002671
Loxosceles bettyae Gertsch, 1967a: 159, pl. 9, f. 9-12 (Dmf) Original description
Loxosceles binfordae Dupérré & Tapia, 2024 | | Ecuador urn:lsid:nmbe.ch:spidersp:059671
Loxosceles binfordae Dupérré & Tapia in Dupérré et al., 2024: 6, f. 4A-D, 5AD-, 6A-H, 9C-D, H (Dmf) Original description
Loxosceles blancasi Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002672
Loxosceles blancasi Gertsch, 1967a: 156, pl. 7, f. 7 (Df) Original description
Loxosceles blanda Gertsch & Ennik, 1983 | | USA urn:lsid:nmbe.ch:spidersp:002673
Loxosceles blanda Gertsch & Ennik, 1983: 298, f. 68-71, 97-101 (Dmf) Original description
Loxosceles bodoquena Bertani & Gallão, 2024 | | Brazil urn:lsid:nmbe.ch:spidersp:059876
Loxosceles bodoquena Bertani & Gallão in Bertani et al., 2024: 109, f. 32-45 (Dmf) Original description
Loxosceles boneti Gertsch, 1958 | | Mexico, El Salvador urn:lsid:nmbe.ch:spidersp:002674
Loxosceles boneti Gertsch, 1958b: 23, f. 39-41, 74-76 (Dmf) Original description
Loxosceles boneti Brignoli, 1976a: 137, f. 3 (f)
Loxosceles boneti Gertsch & Ennik, 1983: 333, f. 228-231, 240-243 (mf)
Loxosceles boqueirao Bertani & Gallão, 2024 | | Brazil urn:lsid:nmbe.ch:spidersp:059874
Loxosceles boqueirao Bertani & Gallão in Bertani et al., 2024: 101, f. 2-16 (Dmf) Original description
Loxosceles candela Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002675
Loxosceles candela Gertsch & Ennik, 1983: 325, f. 208-211, 216-217 (Dmf) Original description
Loxosceles carabobensis González-Sponga, 2010 | | Venezuela urn:lsid:nmbe.ch:spidersp:049483
Loxosceles carabobensis González-Sponga, 2010a: 33, pl. 1, f. 1-5 (Dmf, epigyne not figured) Original description
Loxosceles cardosoi Bertani, von Schimonsky & Gallão, 2018 | | Brazil urn:lsid:nmbe.ch:spidersp:050781
Loxosceles cardosoi Bertani, von Schimonsky & Gallão in Bertani et al., 2018: 64, f. 42-54, 56-57 (Dmf) Original description
Loxosceles caribbaea Gertsch, 1958 | | Greater Antilles urn:lsid:nmbe.ch:spidersp:002676
Loxosceles caribbaea Gertsch, 1958b: 17, f. 15, 54-56, 78-79 (Dmf) Original description
Loxosceles caribbaea Gertsch & Ennik, 1983: 340, f. 19, 295-298, 318-323 (mf)
Loxosceles caribbea Wunderlich, 1988: 69, f. 91 (m)
Loxosceles caribbaea Pérez, 1997: 8, f. 1a-b (mf)
Loxosceles caribbaea Sánchez-Ruiz & Brescovit, 2013a: 213, f. 1-8, 41-42 (mf)
Loxosceles carinhanha Bertani, von Schimonsky & Gallão, 2018 | | Brazil urn:lsid:nmbe.ch:spidersp:050784
Loxosceles carinhanha Bertani, von Schimonsky & Gallão in Bertani et al., 2018: 58, f. 28-41 (Dmf) Original description
Loxosceles carmena Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002677
Loxosceles carmena Gertsch & Ennik, 1983: 310, f. 159 (Df) Original description
Loxosceles cederbergensis Lotz, 2017 | | South Africa urn:lsid:nmbe.ch:spidersp:049685
Loxosceles cederbergensis Lotz, 2017a: 478, f. 20 (Df) Original description
Loxosceles cederbergensis Dippenaar-Schoeman et al., 2021w: 12, 3 f. (f)
Loxosceles chapadensis Bertani, Fukushima & Nagahama, 2010 | | Brazil urn:lsid:nmbe.ch:spidersp:043503
Loxosceles chapadensis Bertani, Fukushima & Nagahama, 2010: 364, f. 1-9 (Dmf) Original description
Loxosceles chinateca Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002678
Loxosceles chinateca Gertsch & Ennik, 1983: 331, f. 236-239, 248-251 (Dmf) Original description
Loxosceles coheni Zamani, Mirshamsi & Marusik, 2021 | | Iran urn:lsid:nmbe.ch:spidersp:052907
Loxosceles coheni Zamani, Mirshamsi & Marusik, 2021: 667, f. 1A-C, 2C-D, 3D, 4A-C, 5A, 7C, 9E-F (Dmf) Original description
Loxosceles colima Gertsch, 1958 | | Mexico urn:lsid:nmbe.ch:spidersp:002679
Loxosceles colima Gertsch, 1958b: 24, f. 11, 48-50, 96 (Dmf) Original description
Loxosceles colima Gertsch & Ennik, 1983: 332, f. 17, 224-227, 291-292 (mf)
Loxosceles colima Lucio-Palacio & Berea-Nuñez, 2013: 43, f. 2-4 (mf)
Loxosceles colima Valdez-Mondragón et al., 2019: 119, f. 70-71 (m)
Loxosceles colima Maldonado-Carrizales & Ponce-Saavedra, 2022: 13, f. 3a-c (mf)
Loxosceles conococha Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002680
Loxosceles conococha Gertsch, 1967a: 154, pl. 8, f. 9-10 (Dmf) Original description
Loxosceles coquimbo Gertsch, 1967 | | Chile urn:lsid:nmbe.ch:spidersp:002681
Loxosceles coquimbo Gertsch, 1967a: 158, pl. 8, f. 5 (Df) Original description
Loxosceles coquimbo Brescovit et al., 2017: 8, f. 2A-B, 8B (Dm, f)
Loxosceles corozalensis González-Sponga, 2010 | | Venezuela urn:lsid:nmbe.ch:spidersp:049484
Loxosceles corozalensis González-Sponga, 2010a: 36, pl. 2. f. 1-5 (Dmf, epigyne not figured) Original description
Loxosceles coyote Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002682
Loxosceles coyote Gertsch & Ennik, 1983: 316, f. 173-176, 187-190 (Dmf) Original description
Loxosceles cubana Gertsch, 1958 | | Cuba, Bahama Is., HIspaniola urn:lsid:nmbe.ch:spidersp:002683
Loxosceles cubana Gertsch, 1958b: 19, f. 51-53, 81 (Dmf) Original description
Loxosceles cubana Gertsch & Ennik, 1983: 344, f. 299-302, 328-331 (mf)
Loxosceles cubana Pérez, 1997: 8, f. 2a-b (mf)
Loxosceles cubana Penney, 2008: 71, f. 5.17 (m)
Loxosceles cubana Sánchez-Ruiz & Brescovit, 2013a: 213, f. 9-16, 39-40 (mf)
Loxosceles cubiroensis González-Sponga, 2010 | | Venezuela urn:lsid:nmbe.ch:spidersp:049485
Loxosceles cubiroensis González-Sponga, 2010a: 38, pl. 3, f. 1-5 (Dmf, epigyne not figured) Original description
Loxosceles curimaguensis González-Sponga, 2010 | | Venezuela urn:lsid:nmbe.ch:spidersp:049486
Loxosceles curimaguensis González-Sponga, 2010a: 41, pl. 4, f. 1-5 (Dmf, epigyne not figured) Original description
Loxosceles dejagerae Lotz, 2017 | | South Africa urn:lsid:nmbe.ch:spidersp:049686
Loxosceles dejagerae Lotz, 2017a: 478, f. 2, 21 (Dmf) Original description
Loxosceles dejagerae Dippenaar-Schoeman et al., 2021w: 13, 3 f. (mf)
Loxosceles deserta Gertsch, 1973 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:002684
Loxosceles unicolor Gertsch, 1958b: 15, f. 3, 30-32, 88-89 (removed m from S of L. rufipes, Df, misidentified)
Loxosceles deserta Gertsch, 1973a: 159 (Dmf) Original description
Loxosceles deserta Gertsch & Ennik, 1983: 291, f. 53-58, 72-86 (mf)
Loxosceles devia Gertsch & Mulaik, 1940 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:002685
Loxosceles devius Gertsch & Mulaik, 1940: 316 (Dmf) Original description
Loxosceles devia Gertsch, 1958b: 11, f. 7-8, 12-14, 16-20, 24-26 (mf)
Loxosceles bolivari Gertsch, 1958b: 22, f. 42-44 (Dm; not f, = L. valdosa) [urn:lsid:nmbe.ch:spidersp:037738]
Loxosceles devia Gertsch & Ennik, 1983: 289, f. 1-7, 12-15, 28-31, 42-46 (mf, S of Loxosceles bolivari)
Loxosceles diaguita Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | | Chile urn:lsid:nmbe.ch:spidersp:049845
Loxosceles diaguita Brescovit et al., 2017: 10, f. 3A-D, 4A-D, 5A-B, 6A-D, 8D, 9C-D (Dmf) Original description
Loxosceles ericsoni Bertani, von Schimonsky & Gallão, 2018 | | Brazil urn:lsid:nmbe.ch:spidersp:050782
Loxosceles ericsoni Bertani, von Schimonsky & Gallão in Bertani et al., 2018: 51, f. 7-17, 55 (Dmf) Original description
Loxosceles fontainei Millot, 1941 | | Guinea urn:lsid:nmbe.ch:spidersp:002686
Loxosceles fontainei Millot, 1941: 36, f. 13A-B (Dmf) Original description
Loxosceles fontainei Lotz, 2012: 17, f. 9B (m)
Loxosceles fontainei Lotz, 2017a: 477, f. 3 (m)
Loxosceles foutadjalloni Millot, 1941 | | Guinea urn:lsid:nmbe.ch:spidersp:002687
Loxosceles fouta-djalloni Millot, 1941: 32, f. 12A-D (Dmf) Original description
Loxosceles foutadjalloni Duncan et al., 2010: 241, f. 3 (mf)
Loxosceles foutadjalloni Lotz, 2012: 17, f. 9C, 10B (mf)
Loxosceles foutadjalloni Lotz, 2017a: 477, f. 4, 22 (mf)
Loxosceles francisca Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002688
Loxosceles francisca Gertsch & Ennik, 1983: 311, f. 142-145 (Dm) Original description
Loxosceles frizzelli Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002689
Loxosceles frizzelli Gertsch, 1967a: 162, pl. 10, f. 12-14 (Dmf) Original description
Loxosceles gaucho Gertsch, 1967 | | Brazil. Introduced to Tunisia urn:lsid:nmbe.ch:spidersp:002690
Loxosceles rufescens Bücherl, 1964: 41, f. 1a-d, 4a-c (mf, misidentified)
Loxosceles gaucho Gertsch, 1967a: 133, pl. 3, f. 1-5, 10-11, pl. 4, f. 1-2 (Dmf) Original description
Loxosceles gaucho Brignoli, 1976a: 140, f. 2 (f)
Loxosceles gaucho Fischer, 1994: 76, f. 7A-B, 8 (m)
Loxosceles gaucho Duncan et al., 2010: 241, f. 3 (mf)
Loxosceles gloria Gertsch, 1967 | | Ecuador, Peru urn:lsid:nmbe.ch:spidersp:002691
Loxosceles gloria Gertsch, 1967a: 160, pl. 9, f. 3-6 (Dmf) Original description
Loxosceles griffinae Lotz, 2017 | | Namibia urn:lsid:nmbe.ch:spidersp:049687
Loxosceles griffinae Lotz, 2017a: 480, f. 5, 23 (Dmf) Original description
Loxosceles guajira Cala-Riquelme, Gutiérrez-Estrada & Flórez, 2015 | | Colombia urn:lsid:nmbe.ch:spidersp:047972
Loxosceles guajira Cala-Riquelme, Gutiérrez-Estrada & Flórez, 2015: 396, f. 1-7 (Dmf) Original description
Loxosceles guatemala Gertsch, 1973 | | Guatemala urn:lsid:nmbe.ch:spidersp:002692
Loxosceles guatemala Gertsch, 1973a: 161, f. 34 (Df) Original description
Loxosceles guatemala Gertsch & Ennik, 1983: 337, f. 286-287 (f)
Loxosceles guayllabamba Dupérré & Tapia, 2024 | | Ecuador urn:lsid:nmbe.ch:spidersp:059670
Loxosceles guayllabamba Dupérré & Tapia in Dupérré et al., 2024: 3, f. 1A-D, 2A-D, 3A-H, 9A-B, G (Dmf) Original description
Loxosceles guayota Planas & Ribera, 2015 | | Canary Is. urn:lsid:nmbe.ch:spidersp:047741
Loxosceles guayota Planas & Ribera, 2015: 61, f. 10A-E (Dm) Original description
Loxosceles haddadi Lotz, 2017 | | South Africa urn:lsid:nmbe.ch:spidersp:049688
Loxosceles haddadi Lotz, 2017a: 480, f. 6 (Dm) Original description
Loxosceles haddadi Dippenaar-Schoeman et al., 2021w: 14, 1 f. (m)
Loxosceles harrietae Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002693
Loxosceles harrietae Gertsch, 1967a: 163, pl. 7, f. 10 (Df) Original description
Loxosceles herreri Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002694
Loxosceles herreri Gertsch, 1967a: 155, pl. 8, f. 1-3 (Dmf) Original description
Loxosceles hirsuta Mello-Leitão, 1931 | | Brazil, Paraguay, Argentina urn:lsid:nmbe.ch:spidersp:002695
Loxosceles hirsutus Mello-Leitão, 1931a: 13 (Df) Original description
Loxosceles hirsuta Mello-Leitão, 1934a: 71, f. 1e, 2c (f)
Loxosceles spadicea Mello-Leitão, 1941d: 108, f. 3 (m; misidentified per Gertsch, 1967a: 141)
Loxosceles hirsuta Gertsch, 1967a: 141, pl. 5, f. 3-5, 12-13 (mf)
Loxosceles hirsuta Magalhães, Brescovit & Santos, 2017: 855, f. 7A-D, 14A, 63B-D (mf)
Loxosceles hirsuta Peralta Seen & Diez, 2023: 86, f. 1a, c, 2a, c (mf)
Loxosceles huasteca Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002696
Loxosceles huasteca Gertsch & Ennik, 1983: 325, f. 200-203, 223 (Dmf) Original description
Loxosceles hupalupa Planas & Ribera, 2015 | | Canary Is. urn:lsid:nmbe.ch:spidersp:047742
Loxosceles hupalupa Planas & Ribera, 2015: 63, f. 11A-E, 12A-D (Dmf) Original description
Loxosceles imazighen Ribera & Massa, 2021 | | Morocco urn:lsid:nmbe.ch:spidersp:053591
Loxosceles imazighen Ribera & Massa in Massa & Ribera, 2021: 334, f. 3A-E, 4A-D, 5A-F (Dmf) Original description
Loxosceles immodesta (Mello-Leitão, 1917) | | Brazil urn:lsid:nmbe.ch:spidersp:002697
Calheirosia immodesta Mello-Leitão, 1917a: 81 (Df) Original description
Loxosceles inca Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002698
Loxosceles inca Gertsch, 1967a: 163, pl. 6, f. 10, pl. 10, f. 4, pl. 11, f. 11-13 (Dmf) Original description
Loxosceles insula Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002699
Loxosceles insula Gertsch & Ennik, 1983: 311, f. 186 (Df) Original description
Loxosceles intermedia Mello-Leitão, 1934 | | Brazil, Argentina urn:lsid:nmbe.ch:spidersp:002700
Loxosceles intermedia Mello-Leitão, 1934a: 73, f. 1d, 2d, 3d (Dmf) Original description
Loxosceles ornatus Mello-Leitão, 1938a: 91, f. 2 (Df) [urn:lsid:nmbe.ch:spidersp:037744]
Loxosceles ornata Mello-Leitão, 1941d: 107, f. 2, pl. III, f. 6 (Dm)
Loxosceles spadicea Bücherl, 1964: 45, f. 3a-d, 6a-c (mf; misidentified per Gertsch, 1967a: 141)
Loxosceles intermedia Gertsch, 1967a: 141, pl. 5, f. 1-2, 14 (mf, S of Loxosceles ornata)
Loxosceles intermedia Brignoli, 1976a: 139, f. 5 (f)
Loxosceles intermedia Buckup, 1980: 141, f. 1-30 (f)
Loxosceles intermedia Fischer, 1994: 76, f. 3.1-22, 9A-B, 10A-B (mf)
Loxosceles intermedia Rodrigues & Dornelles, 2003: 76, f. 4-6, 9 (mf)
Loxosceles irishi Lotz, 2017 | | Namibia urn:lsid:nmbe.ch:spidersp:049690
Loxosceles irishi Lotz, 2017a: 482, f. 7, 24 (Dmf) Original description
Loxosceles jaca Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002701
Loxosceles jaca Gertsch & Ennik, 1983: 329, f. 146-149, 258-259 (Dmf) Original description
Loxosceles jaca Valdez-Mondragón et al., 2019: 119, f. 70-71 (mf)
Loxosceles jaca Navarro-Rodríguez & Valdez-Mondragón, 2020: 7, f. 34-35, 40-49 (mf)
Loxosceles jamaica Gertsch & Ennik, 1983 | | Jamaica urn:lsid:nmbe.ch:spidersp:002702
Loxosceles jamaica Gertsch & Ennik, 1983: 344, f. 303-306, 324-326 (Dmf) Original description
Loxosceles jarmila Gertsch & Ennik, 1983 | | Jamaica urn:lsid:nmbe.ch:spidersp:002703
Loxosceles jarmila Gertsch & Ennik, 1983: 345, f. 327 (Df) Original description
Loxosceles julia Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002704
Loxosceles julia Gertsch, 1967a: 155, pl. 7, f. 11 (Df) Original description
Loxosceles kaiba Gertsch & Ennik, 1983 | | USA urn:lsid:nmbe.ch:spidersp:002705
Loxosceles kaiba Gertsch & Ennik, 1983: 303, f. 110-113, 133 (Dmf) Original description
Loxosceles karstica Bertani, von Schimonsky & Gallão, 2018 | | Brazil urn:lsid:nmbe.ch:spidersp:050783
Loxosceles karstica Bertani, von Schimonsky & Gallão in Bertani et al., 2018: 55, f. 18-27 (Dmf) Original description
Loxosceles lacroixi Millot, 1941 | | Ivory Coast urn:lsid:nmbe.ch:spidersp:002706
Loxosceles lacroixi Millot, 1941: 35, f. 13C (Df) Original description
Loxosceles lacroixi Lotz, 2012: 19, f. 10C (f)
Loxosceles lacroixi Lotz, 2017a: 477, f. 25 (f)
Loxosceles lacta Wang, 1994 | | China urn:lsid:nmbe.ch:spidersp:002707
Loxosceles lacta Wang, 1994e: 14, f. 3-4 (Dmf) Original description
Loxosceles lacta Song, Zhu & Chen, 1999: 49, f. 19L, P (mf)
Loxosceles lacta Yin et al., 2012: 147, f. 20a-c (mf)
Loxosceles laeta (Nicolet, 1849) | | South America. Introduced to USA, Finland, Australia urn:lsid:nmbe.ch:spidersp:002708
Scytodes laeta Nicolet, 1849: 349, pl. 2, f. 3 (Df) Original description
Scytodes rufipes Nicolet, 1849: 348, pl. 1, f. 11 (Df; preoccupied by Lucas, 1834, see Loxosceles rufipes) [urn:lsid:nmbe.ch:spidersp:056234]
Scytodes nigella Nicolet, 1849: 350, pl. 2, f. 4 (Df) [urn:lsid:nmbe.ch:spidersp:056235]
Omosita bicolor Holmberg, 1876: 4, f. 2 (D) [urn:lsid:nmbe.ch:spidersp:037740]
Loxosceles longipalpis Banks, 1902c: 55, pl. 1, f. 13 (Df) [urn:lsid:nmbe.ch:spidersp:037741]
Loxosceles laeta Simon, 1907c: 247, f. 1B (Dm, T from Scytodes, S of Scytodes nigella and S. rufipes Nicolet)
Loxosceles nesophila Chamberlin, 1920b: 40, pl. 4, f. 6 (Df) [urn:lsid:nmbe.ch:spidersp:037742]
Loxosceles yura Chamberlin & Ivie, 1942a: 5, f. 1-3 (Dmf) [urn:lsid:nmbe.ch:spidersp:037743]
Loxosceles laeta Gertsch, 1958b: 37, f. 69-72 (mf)
Scytodes laeta Bücherl, 1960: 73 (T from Loxosceles)
Loxosceles rufipes Bücherl, 1961: 213, f. 2b (m; misidentified per Gertsch, 1967a: 149)
Loxosceles rufipes Bücherl, 1964: 43, f. 2a-d, 5a-c (mf; misidentified per Galiano, 1967c: 433)
Loxosceles laeta Gertsch, 1967a: 147, pl. 6, f. 1-9, pl. 7, f. 1-5, 8-9 (mf, S of Loxosceles bicolor, L. longipalpis, L. nesophila and L. yura)
Loxosceles laeta Galiano, 1967c: 445, f. 18-20 (m)
Loxosceles laeta Palmgren, 1977a: 27, f. 6.6-7 (m)
Loxosceles laeta Gertsch & Ennik, 1983: 349, f. 338-340, 352-355 (mf)
Loxosceles laeta Lehtinen, 1986: 152, f. 3, 6
Loxosceles laeta Fischer, 1994: 76, f. 2.1-8, 4A-B, 5A-B, 6 (mf)
Loxosceles laeta Rodrigues & Dornelles, 2003: 76, f. 7-8, 10 (mf)
Loxosceles laeta Brescovit et al., 2017: 3, f. 1A, 9A (m)
Loxosceles laeta Silveira & de Souza, 2017a: 33, f. 1A-F, 2A-F (mf)
Loxosceles laeta Faúndez et al., 2020: 56, f. 1A-E (mf)
Loxosceles laeta Canals & Taucare-Ríos, 2021: 170, f. 1, 2A-D, 3A-B, 4, 6 (m)
Loxosceles laeta Peralta Seen & Diez, 2023: 87, f. 1b, d, 2b, d (mf)
Loxosceles lawrencei Caporiacco, 1955 | | Venezuela, Trinidad, Curaçao urn:lsid:nmbe.ch:spidersp:002709
Loxoscelis lawrencei Caporiacco, 1955: 296 (Df) Original description
Loxosceles lawrencei Gertsch, 1967a: 168, pl. 11, f. 14 (f)
Loxosceles lawrencei Brignoli, 1972c: 363, f. 2 (f)
Loxosceles lutea Keyserling, 1877 | | Colombia, Ecuador urn:lsid:nmbe.ch:spidersp:002710
Loxosceles lutea Keyserling, 1877c: 216 (Df) Original description
Loxosceles pictithorax Strand, 1914c: 819 (Df) [urn:lsid:nmbe.ch:spidersp:037746]
Loxosceles lutea Bücherl, 1961: 219 (S of Loxosceles pictithorax)
Loxosceles lutea Gertsch, 1967a: 165, pl. 6, f. 11, pl. 10, f. 1-3, 9 (f, Dm)
Loxosceles lutea Dupérré et al., 2024: 4, f. 7E-H, 8A-B, 9E-F (mf)
Loxosceles luteola Gertsch, 1973 | | Mexico urn:lsid:nmbe.ch:spidersp:002711
Loxosceles luteola Gertsch, 1973a: 160, f. 31 (Df) Original description
Loxosceles luteola Gertsch & Ennik, 1983: 321, f. 52 (f)
Loxosceles mahan Planas & Ribera, 2015 | | Canary Is. urn:lsid:nmbe.ch:spidersp:047737
Loxosceles mahan Planas & Ribera, 2015: 50, f. 2A-E, 3A-D (Dmf) Original description
Loxosceles maisi Sánchez-Ruiz & Brescovit, 2013 | | Cuba urn:lsid:nmbe.ch:spidersp:046430
Loxosceles maisi Sánchez-Ruiz & Brescovit, 2013a: 216, f. 17-24, 47-48 (Dmf) Original description
Loxosceles makapanensis Lotz, 2017 | | South Africa urn:lsid:nmbe.ch:spidersp:049691
Loxosceles makapanensis Lotz, 2017a: 482, f. 26 (Df) Original description
Loxosceles makapanensis Dippenaar-Schoeman et al., 2021w: 15, 1 f. (f)
Loxosceles malintzi Valdez-Mondragón, Cortez-Roldán, Juárez-Sánchez & Solís-Catalán, 2018 | | Mexico urn:lsid:nmbe.ch:spidersp:050735
Loxosceles malintzi Valdez-Mondragón et al., 2018: 42, f. 1-10, 18-67 (Dmf) Original description
Loxosceles malintzi Valdez-Mondragón et al., 2019: 119, f. 70-71 (mf)
Loxosceles manuela Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002712
Loxosceles manuela Gertsch & Ennik, 1983: 310, f. 163 (Df) Original description
Loxosceles maraisi Lotz, 2017 | | Namibia urn:lsid:nmbe.ch:spidersp:049692
Loxosceles maraisi Lotz, 2017a: 483, f. 8, 27 (Dmf) Original description
Loxosceles martha Gertsch & Ennik, 1983 | | USA urn:lsid:nmbe.ch:spidersp:002713
Loxosceles martha Gertsch & Ennik, 1983: 303, f. 114-116, 129-132 (Dmf) Original description
Loxosceles meruensis Tullgren, 1910 | | Ethiopia, Kenya, Tanzania urn:lsid:nmbe.ch:spidersp:002714
Loxosceles meruensis Tullgren, 1910: 100, pl. 1, f. 11 (Df) Original description
Loxosceles meruensis Lotz, 2012: 22, f. 9D, 10D (f, Dm)
Loxosceles meruensis Lotz, 2017a: 477, f. 9 (m)
Loxosceles misteca Gertsch, 1958 | | Mexico urn:lsid:nmbe.ch:spidersp:002715
Loxosceles misteca Gertsch, 1958b: 27, f. 63-65 (Dm) Original description
Loxosceles misteca Gertsch & Ennik, 1983: 334, f. 260-263, 268-272 (m, Df)
Loxosceles misteca Valdez-Mondragón et al., 2019: 110, f. 29-31, 38-40, 42-47, 62-69, 70-71, 76 (mf)
Loxosceles mogote Sánchez-Ruiz & Brescovit, 2013 | | Cuba urn:lsid:nmbe.ch:spidersp:046431
Loxosceles mogote Sánchez-Ruiz & Brescovit, 2013a: 218, f. 25-30, 45-46 (Dmf) Original description
Loxosceles mrazig Ribera & Planas, 2009 | | Algeria, Tunisia urn:lsid:nmbe.ch:spidersp:042567
Loxosceles mrazig Ribera & Planas, 2009: 221, f. 2-7 (Dm) Original description
Loxosceles mrazig Duncan et al., 2010: 241, f. 3 (m)
Loxosceles mrazig Massa & Ribera, 2021: 339, f. 6A-E, 7A-D, 9A-F, 10A-F (m, Df)
Loxosceles mulege Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002716
Loxosceles mulege Gertsch & Ennik, 1983: 309, f. 164 (Df) Original description
Loxosceles mulege Jiménez & Llinas, 2005b: 1083, f. 1-3 (Dm)
Loxosceles muriciensis Fukushima, de Andrade & Bertani, 2017 | | Brazil urn:lsid:nmbe.ch:spidersp:049304
Loxosceles muriciensis Fukushima, de Andrade & Bertani, 2017: 85, f. 70-77 (Dmf) Original description
Loxosceles nahuana Gertsch, 1958 | | Mexico urn:lsid:nmbe.ch:spidersp:002717
Loxosceles nahuana Gertsch, 1958b: 29, f. 80 (Df) Original description
Loxosceles nahuana Gertsch & Ennik, 1983: 324, f. 204-207, 220-222 (f, Dm)
Loxosceles nahuana Valdez-Mondragón et al., 2019: 119, f. 70-71 (mf)
Loxosceles neuvillei Simon, 1909 | | Ethiopia, Somalia, East Africa urn:lsid:nmbe.ch:spidersp:002718
Loxosceles neuvillei Simon, 1909c: 31 (Df) Original description
Loxosceles neuvillei Berland, 1922: 46, pl. A1, f. 1 (f)
Loxosceles neuvillei Lotz, 2012: 22, f. 10D (f)
Loxosceles neuvillei Lotz, 2017a: 477, f. 28 (f)
Loxosceles niedeguidonae de Andrade, Bertani, Nagahama & Barbosa, 2012 | | Brazil urn:lsid:nmbe.ch:spidersp:044669
Loxosceles niedeguidonae Andrade et al., 2012: 30, f. 1-13 (Dmf) Original description
Loxosceles olivaresi González-Sponga, 2010 | | Venezuela urn:lsid:nmbe.ch:spidersp:049487
Loxosceles olivaresi González-Sponga, 2010a: 43, pl. 5, f. 1-5 (Dmf, epigyne not figured) Original description
Loxosceles olmea Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002719
Loxosceles olmea Gertsch, 1967a: 157, pl. 7, f. 6 (Df) Original description
Loxosceles pallalla Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | | Chile urn:lsid:nmbe.ch:spidersp:049846
Loxosceles pallalla Brescovit et al., 2017: 12, f. 7A-D, 8C (Dmf) Original description
Loxosceles pallalla Taucare-Ríos, Villablanca & Villablanca, 2022: 436, f. 1A-C, 2C (m)
Loxosceles palma Gertsch & Ennik, 1983 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:002721
Loxosceles palma Gertsch & Ennik, 1983: 302, f. 106-109, 123-128 (Dmf) Original description
Loxosceles panama Gertsch, 1958 | | Panama urn:lsid:nmbe.ch:spidersp:002722
Loxosceles panama Gertsch, 1958b: 35, f. 57-59, 83 (Dmf) Original description
Loxosceles panama Gertsch, 1967a: 169, pl. 11, f. 1-3, 7 (mf)
Loxosceles panama Gertsch & Ennik, 1983: 355, f. 332-334, 344-346 (mf)
Loxosceles parramae Newlands, 1981 | | South Africa urn:lsid:nmbe.ch:spidersp:002723
Loxosceles parrami Newlands, 1981: 358, f. 1-3 (Dmf; N.B.: patronym for Sheila Parram, 'lapsus calami' per ICZN Article 32.5.1., see FAQ 6) Original description
Loxosceles parramae Lotz, 2012: 26, f. 9E, 10E (mf)
Loxosceles parramae Lotz, 2017a: 484, f. 10, 29 (mf)
Loxosceles parramae Dippenaar-Schoeman et al., 2021w: 16, 5 f. (mf)
Loxosceles persica Ribera & Zamani, 2017 | | Iran urn:lsid:nmbe.ch:spidersp:049567
Loxosceles rufescens Sadeghi, Dashan & Malek-Hosseini, 2017: 157, f. 2-4 (m; misidentified per Zamani, Mirshamsi & Marusik, 2021: 670)
Loxosceles persica Ribera & Zamani in Tahami et al., 2017: 382, f. 4A-G, 5A-D (Dmf) Original description
Loxosceles persica Zamani, Mirshamsi & Marusik, 2021: 670, f. 1D, 2G-H, 3C, 6A-C, 7B, 9G (mf)
Loxosceles pilosa Purcell, 1908 | | Namibia, South Africa urn:lsid:nmbe.ch:spidersp:045504
Loxosceles pilosa Purcell, 1908: 225 (Df) Original description
Loxosceles spinulosa Newlands, 1975: 144, f. 4 (m) [misidentified after Lotz, 2017: 485]
Loxosceles pilosa Lotz, 2012: 27, f. 9F, 10F (removed f from S of L. spinulosa, contra Newlands, 1975: 144, Dm)
Loxosceles pilosa Lotz, 2017a: 485, f. 11, 30 (mf)
Loxosceles pilosa Dippenaar-Schoeman et al., 2021w: 17, 3 f. (mf)
Loxosceles piura Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002724
Loxosceles piura Gertsch, 1967a: 161, pl. 7, f. 12 (Dmf) Original description
Loxosceles planetaria Bertani & Gallão, 2024 | | Brazil urn:lsid:nmbe.ch:spidersp:059875
Loxosceles planetaria Bertani & Gallão in Bertani et al., 2024: 106, f. 20-31 (Dmf) Original description
Loxosceles pucara Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002725
Loxosceles pucara Gertsch, 1967a: 158, pl. 10, f. 16 (Df) Original description
Loxosceles puortoi Martins, Knysak & Bertani, 2002 | | Brazil urn:lsid:nmbe.ch:spidersp:037520
Loxosceles puortoi Martins, Knysak & Bertani, 2002: 2, f. 1-7 (Dmf) Original description
Loxosceles reclusa Gertsch & Mulaik, 1940 | | North America urn:lsid:nmbe.ch:spidersp:002726
Loxosceles reclusus Gertsch & Mulaik, 1940: 317 (Dmf) Original description
Loxosceles reclusa Gertsch, 1958b: 7, f. 4-6, 9-10, 21-23, 91-93 (mf)
Loxosceles reclusa Gertsch & Ennik, 1983: 285, f. 8-11, 16, 20-23, 36-41 (mf)
Loxosceles reclusa Greene et al., 2009: 158, f. 9a, 10a, 11a, 12a (mf)
Loxosceles rica Gertsch & Ennik, 1983 | | Costa Rica urn:lsid:nmbe.ch:spidersp:002727
Loxosceles rica Gertsch & Ennik, 1983: 337, f. 293-294 (Df) Original description
Loxosceles rosana Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002728
Loxosceles rosana Gertsch, 1967a: 162, pl. 10, f. 10 (Df) Original description
Loxosceles rothi Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002729
Loxosceles rothi Gertsch & Ennik, 1983: 308, f. 134-137, 157-158 (Dmf) Original description
Loxosceles rufescens (Dufour, 1820) | | Southern Europe, northern Africa to Iran, Afghanistan. Introduced to USA, Mexico, Peru, Macaronesia, South Africa, India, China, Japan, Korea, Laos, Thailand, Philippines, Australia, Hawaii urn:lsid:nmbe.ch:spidersp:002730
Scytodes rufescens Dufour, 1820c: 203, pl. 76, f. 5 (Dm) Original description
Scytodes rufescens Audouin, 1826: 379, pl. 5, f. 2 (Df)
Loxosceles citigrada Heineken & Lowe in Lowe, 1832: 322, pl. 48, f. 1-14 (Dmf)
Scytodes erythrocephala C. L. Koch, 1838: 90, f. 399-400 (Dmf)
Scytodes distincta Lucas, 1846: 104, pl. 2, f. 4 (Dmf) [urn:lsid:nmbe.ch:spidersp:037736]
Omosita rufescens Simon, 1864: 50, 451
Scytodes pallida Blackwall, 1865a: 100 (Dm) [misidentified]
Loxosceles erythrocephala Simon, 1873a: 38 (m)
Loxosceles rufescens Simon, 1873a: 38
Loxosceles erythrocephala Pavesi, 1876a: 435
Spermophora comoroensis Butler, 1879b: 43, pl. 1, f. 5 (Dm)
Loxosceles compactilis Simon, 1881e: 6 (Df) [urn:lsid:nmbe.ch:spidersp:037735]
Loxosceles rufescens Bösenberg & Strand, 1906: 113, pl. 6, f. 69, pl. 16, f. 450 (mf)
Loxosceles distincta Simon, 1908a: 422
Loxosceles rufescens Comstock, 1910: 165, f. 4 (m)
Loxosceles rufescens Simon, 1914: 75, 76, f. 126 (mf)
Loxosceles erythrocephala Simon, 1914: 75, 77, f. 127 (mf)
Loxosceles rufescens Strand, 1918: 91, pl. 2, f. 28-29 (m)
Loxosceles rufescens Petrunkevitch, 1929b: 108, f. 92-96 (mf)
Loxosceles rufescens Bristowe, 1938a: 311, f. 6
Loxosceles rufescens Comstock, 1940: 108, f. 96 (m)
Loxosceles rufescens Yaginuma, 1940: 129, f. 3 (m)
Loxosceles marylandicus Muma, 1944: 2, f. 1 (Dm) [urn:lsid:nmbe.ch:spidersp:037745]
Loxosceles rufescens Gerhardt, 1944: 13, f. 6 (m)
Loxosceles rufescens Gertsch, 1958b: 31, f. 60-62, 73 (mf, S of Loxosceles marylandica)
Loxosceles rufescens Bücherl, 1961: 213, f. 2a (m)
Loxosceles indrabeles Tikader, 1963f: 23, f. 1a-c (Dmf) [urn:lsid:nmbe.ch:spidersp:037737]
Loxosceles rufescens Lee, 1966: 24, f. 5a-d (mf)
Loxosceles rufescens Gertsch, 1967a: 144, pl. 10, f. 5-8 (mf)
Loxosceles rufescens Brignoli, 1969b: 156, f. 19-62 (mf)
Loxosceles rufescens Canese, 1972a: 83, f. 1 (m)
Loxosceles rufescens Brignoli, 1976a: 144, f. 9-10 (mf, S of Loxosceles compactilis, L. distrincta and L. indrabeles)
Loxosceles rufescens Paik, 1978d: 572, f. 6-13 (f)
Loxosceles rufescens Yin, Wang & Hu, 1983: 33, f. 1B, 3B (m)
Loxosceles rufescens Gertsch & Ennik, 1983: 353, f. 341-343, 348-351 (mf)
Loxosceles rufescens Lehtinen, 1986: 153, f. 4-5, 7 (mf)
Loxosceles rufescens Yaginuma, 1986a: 18, f. 12.1 (m)
Loxosceles rufescens Yoshikura, 1987: 155, f. 20.9 (m)
Loxosceles rufescens Xu, 1987a: 3, f. 4A-D (mf; probably misidentified per Zamani, Mirshamsi & Marusik, 2021: 673)
Loxosceles rufescens Chen & Gao, 1990: 37, f. 39a-b (m)
Loxosceles rufescens Chen & Zhang, 1991: 68, f. 60.1-3 (mf)
Loxosceles rufescens Dunin, 1992c: 75, f. 1, 5, 10-12 (mf)
Loxosceles rufescens Song, Zhu & Chen, 1999: 49, f. 19M-N, Q (mf)
Loxosceles rufescens Namkung, 2002: 30, f. 2.1a-c (mf)
Loxosceles rufescens Saaristo, 2002: 29, f. 84-86 (m)
Loxosceles ruescens Yoo & Kim, 2002a: 25, f. 4 (m, lapsus)
Loxosceles rufescens Namkung, 2003: 30, f. 2.1a-c (mf)
Loxosceles rufescens Greene et al., 2009: 158, f. 1-2, 5, 8, 9b, 10b, 11b, 11c (mf)
Loxosceles rufescens Ono, 2009a: 122, f. 1-6 (m)
Loxosceles rufescens Crespo et al., 2009a: 472, f. 8 (f)
Loxosceles rufescens Saaristo, 2010: 214, f. 31.1-3 (m)
Loxosceles rufescens Le Peru, 2011: 111, f. 112 (mf)
Loxosceles rufescens Labarque & Ramírez, 2012: 3, f. 2E, 5A-B, 8A-B, 9E, 10E, 11E, 12E, 13E, 14E, 15E, 16E, 17E, 18E, 19E, 20D-E, 27C-F, 28A-F, 30C-D, 31E (f)
Loxosceles rufescens Lotz, 2012: 29, f. 9G, 10G (mf)
Loxosceles rufescens Yin et al., 2012: 148, f. 21a-d (mf)
Loxosceles rufescens Mirshamsi, Hatami & Zamani, 2013: 83, f. 1-4 (mf)
Loxosceles rufescens Zamani & Rafinejad, 2014: 229, f. 2-4 (m)
Loxosceles rufescens Zamani et al., 2014: 58, f. 1A-B (mf)
Loxosceles rufescens Chomphuphuang et al., 2016: 143, f. 3-5, 8-9 (mf)
Loxosceles rufescens Zhang & Wang, 2017: 688, 5 f. (mf)
Loxosceles rufescens Lotz, 2017a: 485, f. 12, 31 (mf)
Loxosceles rufescens Valdez-Mondragón et al., 2018: 56, f. 68-72 (mf)
Loxosceles rufescens Trivedi & Dal, 2019: 2, f. 1a-h, 2a-f (mf)
Loxosceles rufescens Najim & Al-Fayyadh, 2019: 8, f. 2A-C, 3A-D (mf)
Loxosceles rufescens Caleb, 2020b: 15743, f. 21A-H, 29N (mf)
Loxosceles rufescens Naumova & Deltshev, 2021: 68, f. 15-18 (mf)
Loxosceles rufescens Zamani, Mirshamsi & Marusik, 2021: 671, f. 1E-F, 3B, 4D-F, 5B, 7D-H, 8A-I, 9H (mf, S of Loxosceles alicea; revalidated by Dupérré et al., 2024: 13)
Loxosceles rufescens Dippenaar-Schoeman et al., 2021w: 18, 2 f. (mf)
Loxosceles rufescens Hosseinpour et al., 2022: 4, f. 3 (m)
Loxosceles rufescens Sahoo et al., 2023: 223, f. 1A-D (f)
Loxosceles rufescens El-Hennawy, 2023b: 421, f. 1-4 (m)
Loxosceles rufescens Barrion-Dupo et al., 2024: 5, f. 2A-F, 4A-F (mf)
Loxosceles rufipes (Lucas, 1834) | | Guatemala, Panama, Colombia. Introduced to West Africa urn:lsid:nmbe.ch:spidersp:002731
Scytodes rufipes Lucas, 1834b: 8, pl. 6 (Df) Original description
Scytodes omosites Walckenaer, 1837: 273 (Df)
Scytodes rufipes Keyserling, 1877c: 214, pl. 7, f. 5 (f)
Loxosceles rufipes F. O. Pickard-Cambridge, 1899a: 52, pl. 4, f. 7-8 (mf)
Loxosceles rufipes Simon, 1907c: 247, f. 1E (m)
Loxosceles rufipes Mello-Leitão, 1934a: 71, 73, f. 1b, 2b, 3b (mf)
Loxosceles rufipes Gertsch, 1958b: 33, f. 66-68, 82 (mf)
Loxosceles rufipes Gertsch, 1967a: 166, pl. 11, f. 8-10, 15-16 (mf)
Loxosceles rufipes Bücherl, 1971: 216, f. 10b (m)
Loxosceles rufipes Gertsch & Ennik, 1983: 352, f. 335-337, 347 (mf)
Loxosceles rufipes Wunderlich, 1988: 70, f. 95 (m)
Loxosceles rufipes Lotz, 2012: 30, f. 9H, 10H (mf)
Loxosceles rufipes Lotz, 2017a: 477, f. 13, 32 (mf)
Loxosceles russelli Gertsch & Ennik, 1983 | | USA urn:lsid:nmbe.ch:spidersp:002732
Loxosceles russelli Gertsch & Ennik, 1983: 301, f. 102-105, 118-121 (Dmf) Original description
Loxosceles sabina Gertsch & Ennik, 1983 | | USA urn:lsid:nmbe.ch:spidersp:002733
Loxosceles sabina Gertsch & Ennik, 1983: 301, f. 122 (Df) Original description
Loxosceles sansebastianensis González-Sponga, 2010 | | Venezuela urn:lsid:nmbe.ch:spidersp:049488
Loxosceles sansebastianensis González-Sponga, 2010a: 46, pl. 6, f. 1-5 (Dmf, epigyne not figured) Original description
Loxosceles seri Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002734
Loxosceles seri Gertsch & Ennik, 1983: 315, f. 177-180, 194-195 (Dmf) Original description
Loxosceles similis Moenkhaus, 1898 | | Brazil urn:lsid:nmbe.ch:spidersp:002735
Loxosceles similis Moenkhaus, 1898: 79, pl. 5, f. 7 (Df) Original description
Loxosceles surata Simon, 1907c: 247, f. 1D (Dm) [urn:lsid:nmbe.ch:spidersp:037748]
Loxosceles surata Mello-Leitão, 1934a: 71, 73, f. 1a, 2a, 3a (m, Df)
Loxosceles similis Camargo, 1953: 303 (removed f from S of Loxosceles laeta, S of L. surata)
Loxosceles similis Gertsch, 1967a: 136, pl. 3, f. 6-7, pl. 4, f. 3-4 (mf)
Loxosceles similis Bücherl, 1971: 216, f. 10a (m)
Loxosceles similis Bücherl, 1972: 9, f. 5 (m)
Loxosceles simillima Lawrence, 1927 | | DR Congo, Angola, Zambia, Malawi, Namibia, Botswana, Zimbabwe, Mozambique, South Africa urn:lsid:nmbe.ch:spidersp:045505
Loxosceles simillima Lawrence, 1927: 6 (Df) Original description
Loxosceles spiniceps Lawrence, 1952a: 187, f. 7 (Dmf) [urn:lsid:nmbe.ch:spidersp:037747]
Loxosceles simillima Lotz, 2012: 31, f. 9I, 10I (mf, removed f from S of Loxosceles spinulosa, S of L. spiniceps contra Newlands, 1975: 144)
Loxosceles simillima Magalhães, Brescovit & Santos, 2017: 855, f. 8A-E, 18I, 63A (m)
Loxosceles simillima Lotz, 2017a: 486, f. 14, 33 (mf)
Loxosceles simillima Dippenaar-Schoeman et al., 2021w: 19, 11: 2 f., 19: 6 f., 20: 2 f. (mf)
Loxosceles smithi Simon, 1897 | | Ethiopia, Malawi, Kenya, Tanzania urn:lsid:nmbe.ch:spidersp:002736
Loxosceles smithii Simon, 1897f: 386 (Dm) Original description
Loxosceles smithi Lotz, 2012: 32, f. 9J (m)
Loxosceles smithi Lotz, 2017a: 489, f. 15, 34 (m, Df)
Loxosceles sonora Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002737
Loxosceles sonora Gertsch & Ennik, 1983: 312, f. 165-168, 181-185 (Dmf) Original description
Loxosceles spadicea Simon, 1907 | | Peru, Bolivia, Argentina urn:lsid:nmbe.ch:spidersp:002738
Loxosceles spadicea Simon, 1907c: 247, f. 1C (Dm) Original description
Loxosceles spadicea Gertsch, 1967a: 140, pl. 5, f. 8-11 (m, Df)
Loxosceles spadicea Brignoli, 1976a: 139, f. 4, 6, 8 (f)
Loxosceles speluncarum Simon, 1893 | | South Africa urn:lsid:nmbe.ch:spidersp:002739
Loxosceles speluncarum Simon, 1893a: 273 (Df) Original description
Loxosceles speluncarum Simon, 1894b: 64 (Df)
Loxosceles speluncarum Newlands, 1975: 146, f. 6 (Dm)
Loxosceles speluncarum Lotz, 2012: 32, f. 9K, 10J (mf)
Loxosceles speluncarum Lotz, 2017a: 491, f. 16, 35 (mf)
Loxosceles speluncarum Dippenaar-Schoeman et al., 2021w: 21, 5 f. (mf)
Loxosceles spinulosa Purcell, 1904 | | South Africa urn:lsid:nmbe.ch:spidersp:002740
Loxosceles spinulosa Purcell, 1904: 140 (Df) Original description
Loxosceles spinulosa Newlands, 1975: 144, f. 2-3, 5, 8, 10-13 (Dm, f) [f. 4 (m) = L. pilosa per Lotz, 2017: 485]
Loxosceles spinulosa Lotz, 2012: 34, f. 9L, 10K (mf)
Loxosceles spinulosa Lotz, 2017a: 491, f. 17, 36 (mf)
Loxosceles spinulosa Dippenaar-Schoeman et al., 2021w: 22, 6 f. (mf)
Loxosceles surca Gertsch, 1967 | | Peru, Chile urn:lsid:nmbe.ch:spidersp:002741
Loxosceles surca Gertsch, 1967a: 157, pl. 8, f. 4, 6, 12 (Df) Original description
Loxosceles surca Brescovit et al., 2017: 7, f. 1B-D, 8A, 9B (Dm, f)
Loxosceles taeniopalpus Simon, 1907 | | Ecuador urn:lsid:nmbe.ch:spidersp:002742
Loxosceles taeniopalpus Simon, 1907c: 247, f. 1A (Dm) Original description
Loxosceles taeniopalpis Bonnet, 1957: 2579 (unjustified emendation)
Loxosceles taeniopalpis Gertsch, 1967a: 164, pl. 10, f. 15, pl. 11, f. 4-6 (m, Df)
Loxosceles taeniopalpis Dupérré et al., 2024: 6, f. 7A-D (f)
Loxosceles taino Gertsch & Ennik, 1983 | | Bahama Is., Jamaica, Hispaniola urn:lsid:nmbe.ch:spidersp:002743
Loxosceles taino Gertsch & Ennik, 1983: 346, f. 307-313 (Dmf) Original description
Loxosceles taino Sánchez-Ruiz & Brescovit, 2013a: 221, f. 31-38, 43-44 (mf)
Loxosceles tazarte Planas & Ribera, 2015 | | Canary Is. urn:lsid:nmbe.ch:spidersp:047738
Loxosceles tazarte Planas & Ribera, 2015: 54, f. 4A-E, 5A-D (Dmf) Original description
Loxosceles tehuana Gertsch, 1958 | | Mexico urn:lsid:nmbe.ch:spidersp:002744
Loxosceles tehuana Gertsch, 1958b: 26, f. 45-47, 97 (Dmf) Original description
Loxosceles tehuana Gertsch & Ennik, 1983: 336, f. 277-280, 288-290 (mf)
Loxosceles tenango Gertsch, 1973 | | Mexico urn:lsid:nmbe.ch:spidersp:002745
Loxosceles tenango Gertsch, 1973a: 161, f. 32-33 (Dmf) Original description
Loxosceles tenango Gertsch & Ennik, 1983: 327, f. 252-256, 273-276 (mf)
Loxosceles tenango Valdez-Mondragón et al., 2019: 119, f. 70-71 (mf)
Loxosceles tenochtitlan Valdez-Mondragón & Navarro-Rodríguez, 2019 | | Mexico urn:lsid:nmbe.ch:spidersp:051531
Loxosceles tenochtitlan Valdez-Mondragón & Navarro-Rodríguez in Valdez-Mondragón et al., 2019: 101, f. 1-9, 11-14, 17, 19-28, 32-37, 48-61, 70-71, 77 (Dmf) Original description
Loxosceles tenochtitlan Quijano-Ravell & Castellanos-Sturemark, 2022: 20, f. 3a-f, 4a-b (mf)
Loxosceles teresa Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002746
Loxosceles teresa Gertsch & Ennik, 1983: 321, f. 150-156 (Dmf) Original description
Loxosceles tibicena Planas & Ribera, 2015 | | Canary Is. urn:lsid:nmbe.ch:spidersp:047740
Loxosceles tibicena Planas & Ribera, 2015: 59, f. 8A-E, 9A-D (Dmf) Original description
Loxosceles tlacolula Gertsch & Ennik, 1983 | | Mexico urn:lsid:nmbe.ch:spidersp:002747
Loxosceles tlacolula Gertsch & Ennik, 1983: 322, f. 218-219 (Df) Original description
Loxosceles tolantongo Navarro-Rodríguez & Valdez-Mondragón, 2020 | | Mexico urn:lsid:nmbe.ch:spidersp:052229
Loxosceles tolantongo Navarro-Rodríguez & Valdez-Mondragón, 2020: 7, f. 1-9, 16-33, 36-39 (Dmf) Original description
Loxosceles troglobia Souza & Ferreira, 2018 | | Brazil urn:lsid:nmbe.ch:spidersp:050349
Loxosceles troglobia Souza & Ferreira, 2018: 576, f. 1-20, 24-29 (Dmf) Original description
Loxosceles turanensis Zamani, Mirshamsi & Marusik, 2021 | | Iran, Turkmenistan urn:lsid:nmbe.ch:spidersp:052908
Loxosceles turanensis Zamani, Mirshamsi & Marusik, 2021: 669, f. 2A-B, 3A, 4G-I, 5C, 7A, 9A-D (Dmf) Original description
Loxosceles valdosa Gertsch, 1973 | | Mexico urn:lsid:nmbe.ch:spidersp:002748
Loxosceles bolivari Gertsch, 1958b: 22, f. 77 (f, not m)
Loxosceles valdosa Gertsch, 1973a: 156, f. 39-41 (Dmf) Original description
Loxosceles valdosa Gertsch & Ennik, 1983: 326, f. 232-235, 244-247 (mf)
Loxosceles vallenar Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | | Chile urn:lsid:nmbe.ch:spidersp:049847
Loxosceles vallenar Brescovit et al., 2017: 14, f. 8E (Df) Original description
Loxosceles vallenar Magalhaes et al., 2024: 331, f. 3A-B, 4A-E, 5A-D, 6A-D, 7A-D, 8A-F (Dm, f)
Loxosceles variegata Simon, 1897 | | Paraguay, Argentina urn:lsid:nmbe.ch:spidersp:002750
Loxosceles variegatus Simon, 1897e: 5 (Dj) Original description
Loxosceles variegata Gertsch, 1967a: 137, pl. 3, f. 8-9, pl. 4, f. 5-6 (Dmf)
Loxosceles variegata Brignoli, 1976a: 140, f. 7 (f)
Loxosceles vicentei Taucare-Ríos, Brescovit & Villablanca, 2022 | | Chile urn:lsid:nmbe.ch:spidersp:053916
Loxosceles vicentei Taucare-Ríos, Brescovit & Villablanca, 2022: 158, f. 1A-B, 2A-D, 4A-B (Dmf) Original description
Loxosceles vicentei Magalhaes et al., 2024: 337, f. 9A-B (m)
Loxosceles virgo Gertsch & Ennik, 1983 | | Virgin Is. urn:lsid:nmbe.ch:spidersp:002751
Loxosceles virgo Gertsch & Ennik, 1983: 342, f. 314-317 (Df) Original description
Loxosceles vonwredei Newlands, 1980 | | Namibia urn:lsid:nmbe.ch:spidersp:002752
Loxosceles vonwredei Newlands, 1980: 367, f. 1-5 (Dmf) Original description
Loxosceles vonwredei Lotz, 2012: 36, f. 9M, 10L (mf)
Loxosceles vonwredei Lotz, 2017a: 492, f. 18, 37 (mf)
Loxosceles weyrauchi Gertsch, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:002753
Loxosceles weyrauchi Gertsch, 1967a: 154, pl. 8, f. 7-8, 11 (Dmf) Original description
Loxosceles willianilsoni Fukushima, de Andrade & Bertani, 2017 | | Brazil urn:lsid:nmbe.ch:spidersp:049303
Loxosceles willianilsoni Fukushima, de Andrade & Bertani, 2017: 81, f. 52-65 (Dmf) Original description
Loxosceles yucatana Chamberlin & Ivie, 1938 | | Mexico, Belize, Guatemala urn:lsid:nmbe.ch:spidersp:002754
Loxosceles yucatana Chamberlin & Ivie, 1938: 126, f. 3 (Dmf) Original description
Loxosceles yucatana Gertsch, 1958b: 20, f. 33-35, 94 (mf)
Loxosceles yucatana Brignoli, 1976a: 137, f. 1 (f)
Loxosceles yucatana Gertsch & Ennik, 1983: 335, f. 18, 264-267, 281-285 (mf)
Loxosceles zapoteca Gertsch, 1958 | | Mexico urn:lsid:nmbe.ch:spidersp:002755
Loxosceles zapoteca Gertsch, 1958b: 28, f. 36-38, 95 (Dmf) Original description
Loxosceles zapoteca Gertsch & Ennik, 1983: 319, f. 32-35, 48-51 (mf)
Loxosceles zapoteca Valdez-Mondragón et al., 2019: 119, f. 70-71 (mf)

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