type Stephanopis altifrons O. Pickard-Cambridge, 1869; gender feminine

Transferred to other genera:
Stephanopis acanthogastra Mello-Leitão, 1929 -- see Kryptochroma
Stephanopis ahenea Soares & Soares, 1946 -- see Epicadus
Stephanopis antennata Tullgren, 1902 -- see Coenypha
Stephanopis arenata Machado, 2019 -- see Isala
Stephanopis badia Keyserling, 1880 -- see Sidymella
Stephanopis bella Soares & Soares, 1946 -- see Kryptochroma
Stephanopis cambridgei Thorell, 1870 -- see Isala
Stephanopis championi (F. O. Pickard-Cambridge, 1900) -- see Paratobias
Stephanopis cheesmanae Berland, 1938 -- see Phrynarachne
Stephanopis colatinae Soares & Soares, 1946 -- see Kryptochroma
Stephanopis congoensis Lessert, 1943 -- see Geraesta
Stephanopis ditissima (Nicolet, 1849) -- see Coenypha
Stephanopis furcillata Keyserling, 1880 -- see Sidymella
Stephanopis hystrix Mello-Leitão, 1951 -- see Coenypha
Stephanopis limbata Simon, 1898 -- see Prepotelus
Stephanopis longimana Thorell, 1881 -- see Isala
Stephanopis macleayi Bradley, 1871 -- see Isala
Stephanopis macrostyla Mello-Leitão, 1929 -- see Kryptochroma
Stephanopis maulliniana Mello-Leitão, 1951 -- see Coenypha
Stephanopis nodosa (Nicolet, 1849) -- see Coenypha
Stephanopis obtusifrons Rainbow, 1902 -- see Isala
Stephanopis octolobata Simon, 1886 -- see Geraesta
Stephanopis palliolata Simon, 1908 -- see Isala
Stephanopis parahybana Mello-Leitão, 1929 -- see Kryptochroma
Stephanopis pectinitarsis Simon, 1898 -- see Prepotelus
Stephanopis pentacantha Mello-Leitão, 1929 -- see Kryptochroma
Stephanopis quimiliensis Mello-Leitão, 1942 -- see Ulocymus
Stephanopis quinquetuberculata (Taczanowski, 1872) -- see Kryptochroma
Stephanopis renipalpis Mello-Leitão, 1929 -- see Kryptochroma
Stephanopis rufiventris Bradley, 1871 -- see Isala
Stephanopis salobrensis Mello-Leitão, 1929 -- see Epicadus
Stephanopis similis Machado, 2019 -- see Isala
Stephanopis spiralis Machado, 2019 -- see Isala
Stephanopis spissa (Nicolet, 1849) -- see Coenypha
Stephanopis stelloides (Walckenaer, 1837) -- see Epicadus
Stephanopis trilobata Mello-Leitão, 1929 -- see Epicadus
Stephanopis verrucosa (Nicolet, 1849) -- see Coenypha
Stephanopis weyersi Simon, 1899 -- see Angaeus

In synonymy:
Stephanopis aruana Thorell, 1881 = Stephanopis bicornis L. Koch, 1874 (Machado, Teixeira & Milledge, 2019: 237).
Stephanopis aspera Rainbow, 1893 = Stephanopis altifrons O. Pickard-Cambridge, 1869 (Machado, Teixeira & Milledge, 2019: 224).
Stephanopis depressa Bradley, 1871 = Stephanopis altifrons O. Pickard-Cambridge, 1869 (Machado, Teixeira & Milledge, 2019: 224).
Stephanopis elongata Bradley, 1871 = Stephanopis altifrons O. Pickard-Cambridge, 1869 (Machado, Teixeira & Milledge, 2019: 224).
Stephanopis monticola Bradley, 1871 = Stephanopis altifrons O. Pickard-Cambridge, 1869 (Machado, Teixeira & Milledge, 2019: 224).
Stephanopis scabra L. Koch, 1874 = Stephanopis altifrons O. Pickard-Cambridge, 1869 (Machado, Teixeira & Milledge, 2019: 224).
Stephanopis tuberculata Bradley, 1871 = Stephanopis nigra O. Pickard-Cambridge, 1869 (Machado, Teixeira & Milledge, 2019: 261).
Stephanopis yulensis Thorell, 1881 = Stephanopis bicornis L. Koch, 1874 (Machado, Teixeira & Milledge, 2019: 237).

Nomina dubia:
Stephanopis borgmeyeri Mello-Leitão, 1929d: 54, f. 40 (j, Brazil) -- Machado et al., 2021: 64.
Stephanopis bradleyi Mello-Leitão, 1929d: 257 (f, Australia/New South Wales; replacement name for Stephanopis cambridgei Bradley, 1871: 233, preoccupied by Thorell, 1870, see Isala cambridgei) -- Machado, Teixeira & Milledge, 2019: 274.
Stephanopis clavata O. Pickard-Cambridge, 1869c: 62, pl. 5, f. 41 (f, Australia) -- Machado, Teixeira & Milledge, 2019: 274.
Stephanopis cristipes Kulczyński, 1911d: 145, pl. 4, f. 29 (f, Indonesia/New Guinea) -- Machado, Teixeira & Milledge, 2019: 275.
Stephanopis exigua (Nicolet, 1849: 401, j, Chile, originally in Thomisus) -- Machado et al., 2023: 328.
Stephanopis malacostracea (Walckenaer, 1837: 513, Australia, originally in Thomisus) -- Machado, Teixeira & Milledge, 2019: 275.
Stephanopis ornata L. Koch, 1876a: 746, pl. 65, f. 4 (j, Australia/New South Wales) -- Machado, Teixeira & Milledge, 2019: 275.
Stephanopis rhomboidalis Simon, 1886b: 169 (mf, Madagascar) -- Benjamin, 2015a: 315.
Stephanopis secata (Walckenaer, 1805: 31, Timor, originally in Thomisus) -- Machado, Teixeira & Milledge, 2019: 275.
Stephanopis vilosa Rainbow, 1911: 226 (f, Australia/New South Wales; replacement name for Stephanopis hirsuta Rainbow, 1894a: 292, pl. 10, f. 4, preoccupied by L. Koch, 1874, see Sidymella hirsuta) -- Machado, Teixeira & Milledge, 2019: 275.

Stephanopis altifrons O. Pickard-Cambridge, 1869c: 61, pl. 5, f. 33-39 (Df).
Stephanopis depressa Bradley, 1871: 236 (Df) [urn:lsid:nmbe.ch:spidersp:031134].
Stephanopis elongata Bradley, 1871: 236 (Df) [urn:lsid:nmbe.ch:spidersp:031136].
Stephanopis monticola Bradley, 1871: 234 (Df) [urn:lsid:nmbe.ch:spidersp:031150].
Stephanopis altifrons L. Koch, 1874a: 495, pl. 38, f. 1 (f).
Stephanopis scabra L. Koch, 1874a: 505, pl. 38, f. 5-6 (Dmf) [urn:lsid:nmbe.ch:spidersp:031167].
Stephanopis aspera Rainbow, 1893a: 471, pl. 22, f. 1-7 (Df) [urn:lsid:nmbe.ch:spidersp:031119].
Stephanopis altifrons Simon, 1895a: 1054, f. 1091.
Stephanopis scabra Hickman, 1967: 107, f. 180-182 (mf).
Stephanopis altifrons Machado, Teixeira & Milledge, 2019: 224, f. 619 (mf, S of Stephanopis aspera, S. depressa, S. elongata, S. monticola and S. scabra).
Stephanopis altifrons Machado & Teixeira, 2021: 302, f. 12d, 16d, 19h, 21g (m).

Stephanopis angulata Rainbow, 1899a: 114, f. 3 (Df).
Stephanopis angulata Machado, Teixeira & Milledge, 2019: 227, f. 4A-D, 5A-D (Dm, f).

Stephanopis armata L. Koch, 1874a: 503, pl. 38, f. 4 (Df).
Stephanopis armata Machado, Teixeira & Milledge, 2019: 230, f. 8A-D, 9A-D (Dm, f).
Stephanopis armata Machado & Teixeira, 2021: 308, f. 18b (f).

Stephanopis barbipes Keyserling, 1890: 254, pl. 23, f. 6 (Dm).
Stephanopis barbipes Machado, Teixeira & Milledge, 2019: 223, f. Figs 10A-D, 11A-D, 12A-D (m, Df).
Stephanopis barbipes Machado & Teixeira, 2021: 302, f. 12g, 13d, 21a (m).

Stephanopis bicornis L. Koch, 1874a: 501, pl. 38, f. 3 (Df).
Stephanopis bicornis L. Koch, 1876a: 751, pl. 66, f. 1 (Dm).
Stephanopis aruana Thorell, 1881: 317 (Df) [urn:lsid:nmbe.ch:spidersp:031118].
Stephanopis yulensis Thorell, 1881: 319 (Df) [urn:lsid:nmbe.ch:spidersp:031177].
Stephanopis bicornis Machado, Teixeira & Milledge, 2019: 237, f. 14A-D, 15A-D (mf, S of Stephanopis aruana and S. yulensis).
Stephanopis bicornis Machado & Teixeira, 2021: 302, f. 12h, 21h (m).
Stephanopis bicornis Dupérré, 2023a: 258, f. 90A-B, 91A-B (f).

Stephanopis carcinoides Machado, in Machado, Teixeira & Milledge, 2019: 243, f. 19A-D, 20A-D, 21A-D (Dmf).

Stephanopis corticalis L. Koch, 1876a: 748, pl. 65, f. 5 (Df).
Stephanopis corticalis Machado, Teixeira & Milledge, 2019: 247, f. 22A-D (f).

Stephanopis erinacea Karsch, 1878c: 810 (Df).
Stephanopis erinacea Machado, Teixeira & Milledge, 2019: 248, f. 23A-C (f).

Stephanopis fissifrons Rainbow, 1920b: 253, pl. 29, f. 67-68 (Df).
Stephanopis fissifrons Machado, Teixeira & Milledge, 2019: 249, f. 25A-D, 26A-D (Dm, f).
Stephanopis fissifrons Machado & Teixeira, 2021: 303, f. 13c, 20a (m).

Stephanopis flagellata Machado, in Machado, Teixeira & Milledge, 2019: 251, f. 27A-D (Dm).
Stephanopis flagellata Machado & Teixeira, 2021: 308, f. 18g (m).

Stephanopis lata O. Pickard-Cambridge, 1869c: 63, pl. 5, f. 42-43 (Df).
Stephanopis lata L. Koch, 1874a: 498, pl. 38, f. 2 (Dm).
Stephanopis lata Hickman, 1967: 106, f. 177-179 (mf).
Stephanopis lata Machado, Teixeira & Milledge, 2019: 253, f. 28A-D, 29A-D (mf).
Stephanopis lata Machado & Teixeira, 2021: 298, f. 8a, 14d, 17a, 18e (f).

Stephanopis lobata L. Koch, 1874a: 516, pl. 39, f. 3 (Df).
Stephanopis lobata L. Koch, 1876a: 755, pl. 66, f. 3 (f).
Sidyma lobata Dalmas, 1917a: 392.
Stephanopis lobata Machado & Teixeira, 2021: 295 (T from Sidymella).

Stephanopis minuta L. Koch, 1876a: 756, pl. 66, f. 4 (Df).
Stephanopis minuta Machado, Teixeira & Milledge, 2019: 275 (nomen dubium).
Stephanopis minuta Dupérré, 2023a: 261, f. 92A-B, 93A-B (f, removed from nomen dubium).

Stephanopis monulfi Chrysanthus, 1964: 89, f. 15-18 (Df).
Stephanopis monulfi Machado, Teixeira & Milledge, 2019: 257, f. 32A-D, 33A-D, 34A-D (Dm, f).
Stephanopis monulfi Machado & Teixeira, 2021: 301, f. 11a, 14c, 16b, 17b-c (f).

Stephanopis nana Machado, in Machado, Teixeira & Milledge, 2019: 260, f. 36A-D (Df).

Stephanopis nigra O. Pickard-Cambridge, 1869c: 62, pl. 5, f. 40 (Df).
Stephanopis tuberculata Bradley, 1871: 235 (Df) [urn:lsid:nmbe.ch:spidersp:031173].
Stephanopis nigra Machado, Teixeira & Milledge, 2019: 261, f. 37A-D, 38A-D, 39A-B (Dm, f, S of Stephanopis tuberculata).
Stephanopis nigra Machado & Teixeira, 2021: 309, f. 19g (m).

Stephanopis qiong Liu & Yao, in Li et al., 2023d: 179, f. 5A-H, 6A-B (Df).

Stephanopis squalida Machado, in Machado, Teixeira & Milledge, 2019: 272, f. 47A-D, 48A-D (Dmf).

Stephanopis thomisoides Bradley, 1871: 237 (Df) [j, per Machado, Teixeira & Milledge, 2019: 275].
Stephanopis thomisoides Machado, Teixeira & Milledge, 2019: 275 (species inquirenda).

Stephanopis xiangzhouica Liu, in Liu et al., 2022b: 64, f. 12A-I, 13A-B (Df).
Stephanopis xiangzhouica Li et al., 2023d: 181, f. 7A-I, 8A-D, 9A-G (Dm, f).