In synonymy:
Eutychuroides Petrunkevitch, 1926 = Teminius Keyserling, 1887 (Bryant, 1942a: 348, through S of the type species)
Paratyle Simon, 1896 = Teminius Keyserling, 1887 (Bonaldo, 1992: 114)
Transferred to other genera:
Teminius conjuncta Banks, 1914 -- see Apodrassodes
Teminius continentalis Keyserling, 1887 -- see Orodrassus
Teminius monticola Bryant, 1948 -- see Syspira
Teminius nigriceps Banks, 1895 -- see Haplodrassus
In synonymy:
Teminius agelenoides (Franganillo, 1926, T from Syrisca) = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 5)
Teminius braendegaardi (Caporiacco, 1955, T from Strotarchus) = Teminius insularis Lucas, 1857 (Bonaldo, 1992: 114)
Teminius brasilianus Keyserling, 1891 = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 4)
Teminius clarissus (Franganillo, 1926) = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 5)
Teminius fasciatus (Schenkel, 1953, T from Syrisca) = Teminius hirsutus Petrunkevitch, 1925 (Platnick & Ramírez, 1991: 1)
Teminius filixnotatus (Mello-Leitão, 1938, T from Philisca) = Teminius agalenoides Badcock, 1932 (Platnick & Ramírez, 1991: 2)
Teminius fuscus (Petrunkevitch, 1926, listed by Roewer under both Teminius and Eutychuroides) = Teminius insularis Lucas, 1857 (Bryant, 1942a: 348)
Teminius hirtus (Taczanowski, 1874, T from Abapeba) = Teminius insularis Lucas, 1857 (Dupérré, 2023a: 158)
Teminius insularis Keyserling, 1887 = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 4)
Teminius isolatus (Bryant, 1940, T from Syrisca) = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 5)
Teminius jamesi (Mello-Leitão, 1948, T from Syspira) = Teminius insularis Lucas, 1857 (Bonaldo, 1992: 114)
Teminius macrurus (Mello-Leitão, 1922, T from Syrisca) = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 5)
Teminius moestus (Simon, 1897, T from Syrisca) = Teminius insularis Lucas, 1857 (Lehtinen, 1967: 266, syb Syrisca)
Teminius montanus (Franganillo, 1930) = Teminius insularis Lucas, 1857 (Bonaldo, 1992: 114)
Teminius nebulosus (Gertsch & Davis, 1940, T from Syrisca) = Teminius affinis Banks, 1897 (Platnick & Shadab, 1989: 7)
Teminius pulcher (Petrunkevitch, 1925) = Teminius hirsutus Petrunkevitch, 1925 (Platnick & Shadab, 1989: 9)
Teminius rangelensis (Franganillo, 1946, T from Syrisca) = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 5)
Teminius silvestris (Simon, 1896) = Teminius insularis Lucas, 1857 (Bonaldo, 1992: 114)
Teminius vittatus (Simon, 1885, T from Syrisca) = Teminius insularis Lucas, 1857 (Platnick & Shadab, 1989: 4)