World Spider Catalog

Theridiidae Sundevall, 1833

Family | ACCEPTED

N.B.: considered a senior synonym of Hadrotarsidae Thorell, 1881: 190 (sub Hardotarsoidae, removed from the synonymy of Oonopidae by Roewer, 1963a: 122, contra Roewer, 1942a: 287) by Forster, Platnick & Coddington, 1990: 111 (after Wunderlich, 1978a: 25 and Wunderlich, 1986: 95, contra Baert, 1984a: 615 and Davies, 1985: 67), who recognized an expanded Hadrotarsinae as well as a separate subfamily Spintharinae Simon, 1894a: 512 (sub Spinthareae); the subfamily Theonoeinae Simon, 1894a: 586 (sub Theonoeae) (synonym Pholcommatinae Simon, 1894a: 589, sub Pholcommateae), which include Theonoe Simon, 1881, Carniella Thaler & Steinberger, 1988, Robertus O. Pickard-Cambridge, 1879 and Pholcomma Thorell, 1869, is circumscribed by Eskov & Marusik, 2024: 51; Eskov & Marusik, 2024: 52 also mention the subfamilies Argyrodinae Simon, 1881a: 14 (sub Argyrodini) and Latrodectinae Petrunkevitch, 1928: 117 (junior synyonym of Dipoeninae Simon, 1894a: 561, sub Dipoeneae).

Gen. Emertonella Bryant, 1945 urn:lsid:nmbe.ch:spidergen:03431

type Euryopis emertoni Bryant, 1933; gender feminine

N.B.: removed from the synonymy of Euryopis Menge, 1868 by Yoshida, 2002a: 17, contra Levi, 1954b: 3.

Transferred to other genera:

Emertonella hainanica Barrion, Barrion-Dupo & Heong, 2013 -- see Euryopis

In synonymy:

Emertonella acuminata (Lucas, 1846) = Emertonella episinoides (Walckenaer, 1847) (Platnick, 1998: 272)

Emertonella apacheca (Chamberlin, 1925, T from Dipoenoides) = Emertonella scriptipes (Banks, 1908) (Levi, 1954b: 43, sub Euryopis)

Emertonella argenteomaculata (Simon, 1880) = Emertonella quinqueguttata (Thorell, 1875) (Simon, 1914: 292, sub Euryopis)

Emertonella bryantae (Levi, 1954) = Emertonella quinquemaculata (Banks, 1900) (Levi, 1963a: 131, sub Euryopis)

Emertonella dentata (Gertsch & Mulaik, 1936) = Emertonella taczanowskii (Keyserling, 1886) (Levi, 1954b: 24, sub Euryopis nigripes)

Emertonella deridens Gertsch & Mulaik, 1936 = Emertonella spinigera (O. Pickard-Cambridge, 1895) (Levi, 1954b: 21, sub Euryopis)

Emertonella episinoides tarsalis (Pavesi, 1875) = Emertonella episinoides (Walckenaer, 1847) (Levy & Amitai, 1981a: 178, sub Euryopis acuminata)

Emertonella floricola (Keyserling, 1886) = Emertonella taczanowskii (Keyserling, 1886) (Levi, 1963a: 132, sub Euryopis)

Emertonella georgiana (Chamberlin & Ivie, 1944) = Emertonella emertoni (Bryant, 1933) (Levi, 1954b: 15, sub Euryopis)

Emertonella munda (Barrows & Ivie, 1942, T from Dipoena) = Emertonella quinquemaculata (Banks, 1900) (Chamberlin & Ivie, 1944: 40, sub Euryopis)

Emertonella nigripes (Banks, 1929) = Emertonella taczanowskii (Keyserling, 1886) (Levi, 1963a: 132, sub Euryopis)

Emertonella quadrimaculata (O. Pickard-Cambridge, 1876) = Emertonella episinoides (Walckenaer, 1847) (Levy & Amitai, 1981a: 178, sub Euryopis acuminata)

Emertonella rosascostai (Mello-Leitão, 1944) = Emertonella taczanowskii (Keyserling, 1886) (Levi, 1963a: 132, sub Euryopis)

Emertonella scripta (O. Pickard-Cambridge, 1872) = Emertonella episinoides (Walckenaer, 1847) (Levy & Amitai, 1981a: 178, sub Euryopis acuminata)

Emertonella texana (Bryant, 1949) = Emertonella quinquemaculata (Banks, 1900) (Levi, 1963a: 131, sub Euryopis)

Emertonella boliviensis (Rodrigues, Marta & Figueiredo, 2021) | | Bolivia urn:lsid:nmbe.ch:spidersp:053165

Euryopis boliviensis Rodrigues, Marta & Figueiredo, 2021: 541, f. 5A-D, 6A-D, 8C, 9E-F (Dmf) Original description

Emertonella boliviensis Hu et al., 2026b: 287 (T from Euryopis)

Emertonella californica (Banks, 1904) | | USA, Mexico urn:lsid:nmbe.ch:spidersp:007689

Euryopis californica Banks, 1904b: 345, pl. 39, f. 23, 36 (Df) Original description

Euryopis californica Levi, 1954b: 39, f. 61, 74, 77, 92-93, 105, 132 (Dm, f)

Euryopis californica Durán-Barrón, Rosas & Contreras-Ramos, 2013: 184, f. 7E (m)

Euryopis californica Chamé-Vázquez, Jiménez & Palacios-Cardiel, 2024: 135, f. 1-2 (f)

Emertonella californica Hu et al., 2026b: 287 (T from Euryopis)

Emertonella camis (Levi, 1963) | | Brazil urn:lsid:nmbe.ch:spidersp:007691

Euryopis camis Levi, 1963a: 132, f. 17-19 (Dmf) Original description

Emertonella camis Hu et al., 2026b: 287 (T from Euryopis)

Emertonella catarinensis (Rodrigues, Marta & Figueiredo, 2021) | | Brazil urn:lsid:nmbe.ch:spidersp:053166

Euryopis catarinensis Rodrigues, Marta & Figueiredo, 2021: 544, f. 7A-D, 8D (Dm) Original description

Emertonella catarinensis Hu et al., 2026b: 287 (T from Euryopis)

Emertonella cobreensis (Levi, 1963) | | Jamaica urn:lsid:nmbe.ch:spidersp:007692

Euryopis cobreensis Levi, 1963a: 134, f. 22-26 (Dmf) Original description

Emertonella cobreensis Hu et al., 2026b: 287 (T from Euryopis)

Emertonella coki (Levi, 1954) | | USA urn:lsid:nmbe.ch:spidersp:007693

Euryopis coki Levi, 1954b: 33, f. 56, 68, 85-86, 102, 130 (Dmf) Original description

Emertonella coki Hu et al., 2026b: 287 (T from Euryopis)

Emertonella cyclosisa (Zhu & Song, 1997) | | China urn:lsid:nmbe.ch:spidersp:007694

Euryopis cyclosisa Zhu & Song, 1997: 93, f. A-C (Dm) Original description

Euryopis cyclosisa Zhu, 1998: 40, f. 19A-C (m)

Euryopis cyclosia Song, Zhu & Chen, 1999: 123, f. 62P-Q (m)

Euryopis cyclosisa Chen et al., 2017: 30, f. 1A-C, 2A-D, 3A-E (m, Df)

Emertonella cyclosisa Hu et al., 2026b: 287 (T from Euryopis)

Emertonella deplanata (Schenkel, 1936) | | Pakistan, India, China urn:lsid:nmbe.ch:spidersp:007696

Euryopis deplanata Schenkel, 1936b: 45, f. 13 (Df) Original description

Euryopis taczanowskii Zhu, 1998: 37, f. 17A-C (f; misidentified per Hu et al., 2026b: 288)

Euryopis deplanata Song, Zhu & Chen, 1999: 123 (may be a S of Euryopis taczanowskii)

Euryopis taczanowskii Song, Zhu & Chen, 1999: 123, f. 63C-D (f; misidentified per Hu et al., 2026b: 288)

Emertonella taczanowskii Yin et al., 2012: 329, f. 130a-e (f; misidentified per Hu et al., 2026b: 288)

Emertonella taczanowskii Rajoria, 2015d: 46, f. 5-8 (f; misidentified per Hu et al., 2026b: 288)

Emertinella taczanowskii Khan, Baset & Ali, 2025: 135, f. 14-15 (f, lapsus; misidentified per Hu et al., 2026b: 288)

Emertonella deplanata Hu et al., 2026b: 288, f. 1A-C, 2A-D, 3A-B, 4A-F (Dm, f, T from Euryopis)

Emertonella emertoni (Bryant, 1933) | | USA, Mexico urn:lsid:nmbe.ch:spidersp:007700 TYPE SPECIES

Euryopis emertoni Bryant, 1933a: 172, pl. 1, f. 2 (Dm) Original description

Euryopis emertoni Chamberlin & Ivie, 1944: 41 (S of Euryopis deridens, rejected by Levi, 1954b: 20, see Euryopis spinigera)

Euryopis georgiana Chamberlin & Ivie, 1944: 41, f. 90, 104 (Df) [urn:lsid:nmbe.ch:spidersp:065046]

Emertonella emertoni Bryant, 1945b: 182 (T from Euryopis)

Euryopis emertoni Kaston, 1948: 98, f. 200-203 (m)

Euryopis emertoni Levi, 1954b: 15, f. 19-22, 29, 31, 34, 37 (mf, S of Euryopis georgiana)

Euryopis emertoni Levi, 1961: 5, f. 5 (m)

Euryopis emertoni Levi & Levi, 1962: 39, f. 30, 32-34 (mf)

Euryopis emertoni Levi, 1963a: 130, f. 27-28 (m)

Euryopis emertoni Levi & Randolph, 1975: 38, f. 41, 43 (m)

Euryopis emertoni Roth, 1982: 47-9, f. 41, 43 (m)

Euryopis emertoni Roth, 1985: B43-9, f. 41, 43 (m)

Euryopis emertoni Coddington, 1990: 17, f. 77 (m)

Euryopis emertoni Roth, 1994: 183, f. 43 (m)

Emertonella emertoni Jiménez et al., 2015: 326, f. 6c-f (mf)

Emertonella emiliae (Lecigne, 2023) | | Greece urn:lsid:nmbe.ch:spidersp:059201

Euryopis emiliae Lecigne, 2023: 21, 15A-H (Dm) Original description

Emertonella emiliae Hu et al., 2026b: 287 (T from Euryopis)

Emertonella episinoides (Walckenaer, 1847) | | Cape Verde, Mediterranean to Turkey, Georgia, Israel. Introduced to South Africa, Reunion, India, China urn:lsid:nmbe.ch:spidersp:007701

Theridion acuminatum Lucas, 1846: 268, pl. 17, f. 10 (Dmf; preoccupied by Wider, 1834, see Entelecara acuminata) [urn:lsid:nmbe.ch:spidersp:055446]

Argus episinoides Walckenaer, 1847a: 501 (Dmf) Original description

Theridion scriptum O. Pickard-Cambridge, 1872: 283 (Dmf) [urn:lsid:nmbe.ch:spidersp:055509]

Euryopis tarsalis Pavesi, 1875: 119 (Df) [urn:lsid:nmbe.ch:spidersp:055504]

Theridium acuminatum Canestrini, 1876: 210, pl. 8, f. 4 (mf)

Euryopis quadrimaculata O. Pickard-Cambridge, 1876b: 569 (Dmf) [urn:lsid:nmbe.ch:spidersp:055508]

Euryopis acuminata Simon, 1881a: 127 (T from Theridion, S of Argus episinoides and Euryopis tarsalis)

Euryopis scripta Simon, 1881a: 130

Euryopis acuminata Chyzer & Kulczyński, 1894: 20, pl. 1, f. 12 (mf)

Euryopis acuminata tarsalis Simon, 1914: 248, 292

Euryopis acuminata tarsalis Miller, 1947: 35, pl. IV, f. 6 (m)

Euryopis acuminata tarsalis Miller, 1963: 343, pl. I, f. 1-3 (m)

Euryopis tarsalis Brignoli, 1967e: 189, f. 9A-B (f, elevated from subspecies)

Euryopis tarsalis Brignoli, 1968d: 95, f. 9-10 (m)

Euryopis acuminata tarsalis Miller, 1971: 183, pl. 31, f. 6 (m)

Euryopis acuminata Levy & Amitai, 1981a: 178, f. 1-10 (mf, S of Euryopis acuminata tarsalis, E. quadrimaculata and E. scripta)

Euryopis acuminata Zhu, 1998: 36, f. 16A-E (mf)

Euryopis episinoides Platnick, 1998: 272 (S of Euryopis acuminata)

Euryopis acuminata Levy, 1998b: 144, f. 265-274 (mf)

Euryopis acuminata Song, Zhu & Chen, 1999: 119, f. 62L-O (mf)

Euryopis episinoides Van Keer & Van Keer, 2004: 79, f. 1a-b (mf)

Euryopis episinoides Knoflach & Pfaller, 2004: 142, f. 24c (f)

Euryopis episinoides Marusik, Kunt & Danışman, 2009: 69, f. 5-8 (m)

Euryopis acuminata Le Peru, 2011: 452, f. 728 (mf)

Euryopis episinoides Lecigne, 2011: 56, f. pp. 59-60 (mf)

Euryopis episinoides Rajoria, 2016c: 57, f. 1-6 (m)

Euryopis episinoides Vanuytven, 2021: 138, f. B.116a, B.119a, B.120-122 (m)

Euryopis episinoides Dippenaar-Schoeman et al., 2021z: 32, 5 f. (mf)

Euryopis episinoides Seropian et al., 2023: 284, f. 128-129 (m)

Euryopis episinoides Abdel-Ghani, Hassan & Sallam, 2023: 35, f. 20a-b (mf)

Emertonella episinoides Hu et al., 2026b: 287 (T from Euryopis)

Emertonella formosa (Banks, 1908) | | Canada, USA urn:lsid:nmbe.ch:spidersp:007705

Euryopis formosa Banks, 1908: 207 (Dmf) Original description

Euryopis formosa Levi, 1954b: 40, f. 62, 75, 78, 94-96, 106-17 (mf)

Emertonella formosa Hu et al., 2026b: 287 (T from Euryopis)

Emertonella funebris (Hentz, 1850) | | Canada, USA. Introduced to South Africa urn:lsid:nmbe.ch:spidersp:007706

Theridion funebre Hentz, 1850: 276, pl. 9, f. 11 (Dm) Original description

Euryopis funebris Emerton, 1882: 27, pl. 5, f. 6 (m, Df)

Euryopis funebris Keyserling, 1886b: 49, pl. 12, f. 161 (f)

Euryopis funebris Emerton, 1902: 127, f. 303 (f)

Euryopis limbata Chamberlin & Ivie, 1944: 42 (misidentified per Levi, 1963a: 130)

Euryopis funebris Kaston, 1948: 97, f. 182-183, 199 (m)

Euryopis limbata Levi, 1954b: 26, f. 53, 65, 69, 83-84, 100, 120-121, 129 (mf; misidentified per Levi, 1963a: 130)

Euryopis funebris Levi, 1963a: 130 (removed from S of Euryopis limbata [nomen dubium], rejecting Chamberlin & Ivie, 1944: 42)

Euryopis funebris Griswold et al., 1998: 67, f. 16D (m)

Euryopis funebris Paquin & Dupérré, 2003: 217, f. 2420-2422 (mf)

Euryopis funebris Dippenaar-Schoeman et al., 2021z: 33, 5 f. (mf)

Emertonella funebris Hu et al., 2026b: 287 (T from Euryopis)

Emertonella lineatipes (O. Pickard-Cambridge, 1893) | | USA to Colombia urn:lsid:nmbe.ch:spidersp:007716

Euryopis lineatipes O. Pickard-Cambridge, 1893b: 108, pl. 15, f. 6 (Df) Original description

Euryopis lineatipes O. Pickard-Cambridge, 1894a: 131, pl. 16, f. 2 (Dm)

Euryopis lineatipes F. O. Pickard-Cambridge, 1902a: 396, pl. 37, f. 20-21 (mf)

Euryopis lineatipes Levi, 1954b: 36, f. 60, 73, 76, 90-91, 104, 125-126 (mf)

Emertonella lineatipes Hu et al., 2026b: 287 (T from Euryopis)

Emertonella mallah (Zakerzade, Moradmand & Jäger, 2022) | | Iran urn:lsid:nmbe.ch:spidersp:056292

Euryopis mallah Zakerzade, Moradmand & Jäger, 2022: 632, f. 1A-B, 2A-D, 3A-C (Dmf) Original description

Emertonella mallah Hu et al., 2026b: 288 (T from Euryopis)

Emertonella mulaiki (Levi, 1954) | | USA, Mexico urn:lsid:nmbe.ch:spidersp:007721

Euryopis mulaiki Levi, 1954b: 19, f. 17-18, 27-28, 32 (Dmf) Original description

Euryopis mulaiki Jiménez et al., 2015: 327, f. 7a-b (m)

Emertonella mulaiki Hu et al., 2026b: 287 (T from Euryopis)

Emertonella nasuta (Rodrigues, Marta & Figueiredo, 2021) | | Brazil urn:lsid:nmbe.ch:spidersp:053164

Euryopis nasuta Rodrigues, Marta & Figueiredo, 2021: 539, f. 3A-D, 4A-D, 8B, 9C-D (Dmf) Original description

Emertonella nasuta Hu et al., 2026b: 288 (T from Euryopis)

Emertonella nigra (Yoshida, 2000) | | Japan urn:lsid:nmbe.ch:spidersp:037047

Euryopis nigra Yoshida, 2000a: 133, f. 1-5 (Dmf) Original description

Euryopis nigra Yoshida, 2003a: 186, f. 519-523 (mf)

Euryopis nigra Yoshida, 2009b: 393, f. 353-354 (mf)

Euryopis nigra Noguchi et al., 2023: 144, f. 3D-E (m)

Euryopis nigra Suzuki et al., 2023: 43, f. 5A-B (f)

Emertonella nigra Hu et al., 2026b: 288 (T from Euryopis)

Emertonella pepini (Levi, 1954) | | Canada, USA urn:lsid:nmbe.ch:spidersp:007730

Euryopis pepini Levi, 1954b: 32, f. 55, 67, 71, 101 (Dm) Original description

Emertonella pepini Hu et al., 2026b: 287 (T from Euryopis)

Emertonella pickardi (Levi, 1963) | | Jamaica, Panama to Peru urn:lsid:nmbe.ch:spidersp:007732

Euryopis pickardi Levi, 1963a: 135, f. 30-33 (Dmf) Original description

Emertonella pickardi Hu et al., 2026b: 288 (T from Euryopis)

Emertonella quinqueguttata (Thorell, 1875) | | Europe, Egypt, Caucasus, Iran, Turkmenistan urn:lsid:nmbe.ch:spidersp:007737

Euryopis quinqueguttata Thorell, 1875b: 68 (Df) Original description

Euryopis quinqueguttata Thorell, 1875c: 59 (Df)

Euryopis quinquenotata Simon, 1880h: 108 (Df)

Euryopis argenteomaculata Simon, 1880j: 252 (Dmf) [urn:lsid:nmbe.ch:spidersp:066341]

Euryopis argenteomaculata Simon, 1881a: 126, pl. 26, f. 3 (mf)

Euryopis argenteomaculata Chyzer & Kulczyński, 1894: 21, pl. 1, f. 15 (mf)

Euryopis argenteomaculata Bösenberg, 1902: 121, pl. 11, f. 154 (mf)

Euryopis quinquenotata Simon, 1914: 247, 292 (S of Euryopis argenteomaculata)

Euryopis quinqueguttata Wiehle, 1937: 133, f. 20-24 (mf)

Euophrys quinquenotata Roewer, 1955c: 1177 (lapsus)

Euryopis quinqueguttata Miller, 1963: 344, pl. I, f. 10-11, pl. II, f. 6-7 (mf)

Euryopis quinqueguttata Miller, 1971: 183, pl. XXXI, f. 9 (f)

Euryopis quinqueguttata Heimer & Nentwig, 1991: 290, f. 781 (mf)

Euryopis quinqueguttata Le Peru, 2011: 454, f. 737 (mf)

Emertonella quinqueguttata Hu et al., 2026b: 288 (T from Euryopis)

Emertonella quinquemaculata (Banks, 1900) | | USA urn:lsid:nmbe.ch:spidersp:007738

Euryopis 5-maculata Banks, 1900a: 97 (Df) Original description

Dipoena munda Barrows & Ivie, 1942: 20, f. 1-5 (Dmf) [urn:lsid:nmbe.ch:spidersp:055506]

Euryopis quinquemaculata Chamberlin & Ivie, 1944: 40 (S of Dipoena munda)

Dipoena quinquemaculata Muma, 1945: 96

Mufila texana Bryant, 1949b: 67, f. 1A-B (Dm, preoccupied by Banks, 1908, see Euryopis texana) [urn:lsid:nmbe.ch:spidersp:055447]

Euryopis quinquemaculata Levi, 1954b: 46, f. 133-136 (f)

Euryopis bryantae Levi, 1954b: 47, f. 137 (m, replacement name for E. texana, T from Mufila) [urn:lsid:nmbe.ch:spidersp:055502]

Euryopis quinquemaculata Levi, 1963a: 131, f. 11-16 (mf, S of Euryopis bryantae and E. texana (Bryant, 1949))

Emertonella quinquemaculata Hu et al., 2026b: 187 (T from Euryopis)

Emertonella scriptipes (Banks, 1908) | | Canada, USA, Mexico urn:lsid:nmbe.ch:spidersp:007741

Euryopis scriptipes Banks, 1908: 206 (Dmf) Original description

Dipoenoides apachecus Chamberlin, 1925d: 215 (Dm) [urn:lsid:nmbe.ch:spidersp:055501]

Euryopis scriptipes Levi, 1954b: 43, f. 59, 63, 79-80, 82, 97-99, 108-114, 116-119, 127-128 (mf, S of Dipoenoides apachecus)

Euryopis scriptipes Sánchez-Vega, Villegas-Guzmán & Durán-Barrón, 2019: 163, f. 4-6 (f)

Euryopis scriptipes Sánchez-Vega et al., 2023: 47, f. 1A-G (mf)

Emertonella scriptipes Hu et al., 2026b: 287 (T from Euryopis)

Emertonella serrulata Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046687

Emertonella serrulata Gao & Li, 2014: 45, f. 36A-D, 37A-C, 38A-E, 39A-D (Dmf) Original description

Emertonella sexmaculata (Hu, 2001) | | China urn:lsid:nmbe.ch:spidersp:037514

Euryopis sexmaculata Hu, 2001: 569, f. 384.1-5 (Dmf) Original description

Emertonella sexmaculata Hu et al., 2026b: 288 (T from Euryopis)

Emertonella spinifera (Mello-Leitão, 1944) | | Brazil, Argentina urn:lsid:nmbe.ch:spidersp:007743

Acanthomysmena spinifera Mello-Leitão, 1944b: 324, f. 4 (Dm) Original description

Euryopis spinifera Levi, 1963a: 133, f. 20 (m)

Euryopis spinifera González, 1990: 47, f. 1-9 (m, Df)

Emertonella spinifera Hu et al., 2026b: 288 (T from Euryopis)

Emertonella spinigera (O. Pickard-Cambridge, 1895) | | USA to Colombia urn:lsid:nmbe.ch:spidersp:007744

Euryopis spinigera O. Pickard-Cambridge, 1895a: 146, pl. 19, f. 2 (Dm) Original description

Euryopis spinigera F. O. Pickard-Cambridge, 1902a: 397, pl. 37, f. 22 (m)

Euryopis spinigera Emerton, 1924a: 142, f. 4 (m)

Euryopis deridens Gertsch & Mulaik, 1936b: 7, f. 13 (Df) [urn:lsid:nmbe.ch:spidersp:055503]

Euryopis spinigera Levi, 1954b: 20, f. 23-24, 30, 33, 36 (mf, S of Euryopis deridens [removed from S of Euryopis emertoni, rejecting Chamberlin & Ivie, 1944: 41])

Euryopis spinigera Levi, 1963a: 130, f. 29 (m)

Emertonella spinigera Hu et al., 2026b: 287 (T from Euryopis)

Emertonella spiritus (Levi, 1954) | | USA urn:lsid:nmbe.ch:spidersp:007745

Euryopis spiritus Levi, 1954b: 46, f. 64, 81, 115 (Dm) Original description

Emertonella spiritus Hu et al., 2026b: 287 (T from Euryopis)

Emertonella taczanowskii (Keyserling, 1886) | | USA to Argentina. Introduced to Pakistan, India, Sri Lanka, China, Japan (Ryukyu Is.), New Guinea? urn:lsid:nmbe.ch:spidersp:007749

Euryopis taczanowskii Keyserling, 1886b: 47, pl. 12, f. 160 (Df) Original description

Euryopis floricola Keyserling, 1886b: 261, pl. 21, f. 309 (Df) [urn:lsid:nmbe.ch:spidersp:065045]

Euryopis nigripes Banks, 1929: 86, pl. 3, f. 47, pl. 4, f. 60 (Df) [urn:lsid:nmbe.ch:spidersp:065047]

Euryopis dentata Gertsch & Mulaik, 1936b: 6, f. 10-11 (Dmf) [urn:lsid:nmbe.ch:spidersp:065044]

Euryopis rosascostai Mello-Leitão, 1944b: 325, f. 6 (Df) [urn:lsid:nmbe.ch:spidersp:065048]

Euryopis nigripes Levi, 1954b: 24, f. 38-52 (mf, S of Euryopis dentata)

Euryopis taczanowskii Levi, 1963a: 132, f. 10 (S of Euryopis floricola, E. nigripes and E. rosascostai)

Euryopis taczanowskii Levi, 1967c: 178, f. 37-41 (mf)

Euryopis taczanowskii Yoshida, 1992a: 139, f. 1-4 (mf)

Euryopis taczanowskii Zhu, 1998: 37, f. 17D (m; f f. 17A-C see Emertonella deplanata)

Euryopis taczanowskii Song, Zhu & Chen, 1999: 123, f. 63G (m; f f. 63C-D see Emertonella deplanata)

Emertonella taczanowskii Yoshida, 2002a: 17, f. 31-34 (mf, T from Euryopis)

Emertonella taczanowskii Yoshida, 2003a: 187, f. 524-527 (mf)

Emertonella taczanowskii Yoshida, 2009b: 393, f. 357-359 (mf)

Emertonella taczanowskii Yin et al., 2012: 329, f. 130f (m; f f. 130a-e see Emertonella deplanata)

Emertonella taczanowskii Almaraz-López et al., 2025: 139, f. 5a-b, l (f)

Emertonella taczanowskii Hu et al., 2026b: 291, f. 1D-F, 2E-F, 3C-D, 5A-F (mf)

Emertonella talaveraensis (González, 1991) | | Argentina urn:lsid:nmbe.ch:spidersp:007750

Euryopis talaveraensis González, 1991: 59, f. 1-9 (Dmf) Original description

Emertonella talaveraensis Hu et al., 2026b: 288 (T from Euryopis)

Emertonella tavara (Levi, 1954) | | USA urn:lsid:nmbe.ch:spidersp:007751

Euryopis tavara Levi, 1954b: 29, f. 54, 66, 70, 131 (Dm) Original description

Emertonella tavara Hu et al., 2026b: 287 (T from Euryopis)

Emertonella texana (Banks, 1908) | | USA, Mexico urn:lsid:nmbe.ch:spidersp:007752

Euryopis texana Banks, 1908: 207 (Dm) Original description

Euryopis texana Levi, 1954b: 34, f. 57-58, 72, 87-89, 103, 122-124 (m, Df)

Emertonella texana Hu et al., 2026b: 287 (T from Euryopis)

Emertonella trachypa Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046688

Emertonella trachypa Gao & Li, 2014: 50, f. 40A-D, 41A-B, 42A-E, 43A-D (Dmf) Original description

Emertonella varis (Levi, 1963) | | USA urn:lsid:nmbe.ch:spidersp:007755

Euryopis variabilis Levi, 1954b: 23, f. 25-26, 35 (f; misidentified per Levi, 1963a: 130)

Euryopis varis Levi, 1963a: 130 (new name for Euryopis variabilis sensu Levi, 1954) Original description

Emertonella varis Hu et al., 2026b: 287 (T from Euryopis)

Emertonella weesei (Levi, 1963) | | USA urn:lsid:nmbe.ch:spidersp:007757

Euryopis weesei Levi, 1963a: 134, f. 21 (Dm) Original description

Emertonella weesei Hu et al., 2026b: 288 (T from Euryopis)