In synonymy:
Calositticus Lohmander, 1944 = Attulus Simon, 1889 (Maddison et al., 2020a: 12)
Hypositticus Lohmander, 1944 = Attulus Simon, 1889 (Maddison et al., 2020a: 12)
Sitticulus Dahl, 1926 = Attulus Simon, 1889 (Maddison et al., 2020a: 12, S of Sitticulus with Sitticus by Prószyński, 1973a: 72)
Sitticus Simon, 1901 = Attulus Simon, 1889 (Maddison et al., 2020a: 11, respect the priority of Attulus)
Sittiflor Prószyński, 2017 = Attulus Simon, 1889 (Maddison et al., 2020a: 12, S of Sittiflor with Calositticus by Blick & Marusik, 2018: 237)
Sittilong Prószyński, 2017 = Attulus Simon, 1889 (Maddison et al., 2020a: 12)
Sittipub Prószyński, 2016 = Attulus Simon, 1889 (Maddison et al., 2020a: 12, S of Sittipub with Hypositticus by Blick & Marusik, 2018: 237)
Transferred to other genera:
Attulus albifrons (Lucas, 1846) -- see Yllenus
Attulus auriceps Denis, 1966 -- see Yllenus
Attulus auspex (O. Pickard-Cambridge, 1885) -- see Yllenus
Attulus pusio (Simon, 1871) -- see Yllenus
Attulus saliens (O. Pickard-Cambridge, 1876) -- see Yllenus
Attulus salsicola Simon, 1937 -- see Yllenus
Attulus squamifer (Simon, 1881) -- see Yllenus
Attulus tschoni Caporiacco, 1936 -- see Yllenus
Attulus validus Simon, 1889 -- see Yllenus
In synonymy:
Attulus alpicola (Kulczyński, 1887) = Attulus atricapillus Simon, 1882 (Kronestedt & Logunov, 2003: 858, sub Sitticus, contra Prószyński & Starega, 1971: 289)
Attulus appolinis (Bristowe, 1935) = Attulus atricapillus Simon, 1882 (Kronestedt & Logunov, 2003: 858, sub Sitticus, contra Prószyński & Starega, 1971: 289)
Attulus barnesi Cutler, 1965 = Attulus fasciger Simon, 1880 (Prószyński, 1968c: 399)
Attulus cruciatus (Emerton, 1891, T from Euophrys) = Attulus finschi L. Koch, 1879 (Prószyński, 1968c: 402)
Attulus decorus (Thorell, 1875) = Attulus pubescens Fabricius, 1775 (Prószyński, 1987: 96, sub Sitticus)
Attulus floricola orientalis (Strand, 1906) = Attulus floricola C. L. Koch, 1837 (Prószyński, 1987: 167, sub Sitticus)
Attulus floricola palustris (G. W. Peckham & E. G. Peckham, 1883, T from Calositticus) = Attulus floricola C. L. Koch, 1837 (Maddison et al., 2020a: 16)
Attulus frigidus (Simon, 1875) = Attulus distinguendus Simon, 1868 (Prószyński, 1983d: 166, sub Sitticus)
Attulus gertschi (Prószyński, 1980) = Attulus cutleri Prószyński, 1980 (Nenilin, 1984b: 1179, sub Sitticus)
Attulus guttatus (Thorell, 1875) = Attulus penicillatus Simon, 1875 (Prószyński, 1973a: 72, older name suppressed by ICZN Opinion 1612, sub Sitticus)
Attulus helveolus (Simon, 1871) = Attulus distinguendus Simon, 1868 (Prószyński, 2017a: 39)
Attulus histrio (Simon, 1875) = Attulus distinguendus Simon, 1868 (Prószyński, 1983d: 166, sub Sitticus)
Attulus hungaricus (Kulczyński, 1891) = Attulus zimmermanni Simon, 1877 (Prószyński & Staręga, 1971: 289, sub Sitticus)
Attulus illibatus (Simon, 1868, T from Attulus) = Attulus penicillatus Simon, 1875 (Prószyński, 1973a: 72, older name suppressed by ICZN Opinion 1612, sub Sitticus)
Attulus inaequalipes (Simon, 1868, T from Attulus) = Attulus penicillatus Simon, 1875 (Prószyński, 1973a: 72, older name suppressed by ICZN Opinion 1612, sub Sitticus)
Attulus lineatus (Denis, 1950) = Attulus rivalis Simon, 1937 (Logunov, 2004a: 35, sub Sitticus, contra Prószyński, 1980: 27)
Attulus magnus (Chamberlin & Ivie, 1944, T from Calositticus) = Attulus sylvestris Emerton, 1891 (Maddison et al., 2020a: 21)
Attulus mancus (Thorell, 1873) = Attulus floricola C. L. Koch, 1837 (Prószyński, 1971e: 473, sub Sitticus)
Attulus morosus (Banks, 1895, T from Sitticus) = Attulus floricola C. L. Koch, 1837 (Maddison et al., 2020a: 16)
Attulus nigromaculatus (Martini & Goeze, 1778, T from Araneus = Aranea) = Attulus pubescens Fabricius, 1775 (Bonnet, 1958: 4078, sub Sitticus)
Attulus numeratus Bösenberg & Strand, 1906 = Attulus distinguendus Simon, 1868 (Marusik, Mikhailov & Omelko, 2015: 120, sub Sitticus, contra Prószyński, 1987: 90)
Attulus paraviduus Schenkel, 1963 = Attulus distinguendus Simon, 1868 (Marusik, Mikhailov & Omelko, 2015: 120, sub Sitticus, contra Prószyński, 1987: 90)
Attulus patellidens Bösenberg & Strand, 1906 = Attulus penicillatus Simon, 1875 (Prószyński, 1973a: 72, sub Sitticus)
Attulus pratincola (C. L. Koch, 1846, T from Euophrys) = Attulus pubescens Fabricius, 1775 (Simon, 1876a: 107, sub Attus)
Attulus psammodes (Thorell, 1875) = Attulus distinguendus Simon, 1868 (Prószyński, 1987: 95, sub Sitticus)
Attulus pugnax (Rossi, 1790, T from Aranea = Araneus) = Attulus pubescens Fabricius, 1775 (Reimoser, 1919: 104, sub Sitticus)
Attulus rapax (Thorell, 1873) = Attulus dzieduszyckii L. Koch, 1870 (Prószyński, 1987: 96, sub Sitticus)
Attulus ruficarpus (Simon, 1885, T from Attulus) = Attulus distinguendus Simon, 1868 (Prószyński, 1987: 94, 137, sub Sitticus)
Attulus scolopax (Wider, 1834, T from Salticus) = Attulus pubescens Fabricius, 1775 (Thorell, 1873: 381, sub Attus)
Attulus semivittatus (Simon, 1937) = Attulus atricapillus Simon, 1882 (Kronestedt & Logunov, 2003: 858, sub Sitticus, contra Prószyński & Starega, 1971: 289)
Attulus sexsignatus (Franganillo, 1910) = Attulus floricola C. L. Koch, 1837 (Breitling et al., 2016b: 55, sub Sitticus)
Attulus sibiricus (Roewer, 1951) = Attulus avocator O. Pickard-Cambridge, 1885 (Prószyński, 2017a, (confirming Prószyński & Zochowska, 1981: 26, sub Sitticus viduus (Kulczyński, 1895), a junior homonym; contra Marusik, Mikhailov & Omelko, 2015: 120))
Attulus sparsus (Blackwall, 1834, T from Salticus) = Attulus pubescens Fabricius, 1775 (Thorell, 1873: 381, sub Attus)
Attulus strandi (Kolosváry, 1934) = Attulus rupicola C. L. Koch, 1837 (Prószyński, 1980: 14, sub Sitticus)
Attulus trilineatus (Fabricius, 1793, T from Araneus = Aranea) = Attulus pubescens Fabricius, 1775 (Bonnet, 1958: 4078, sub Sitticus)
Attulus tullgreni (Holm, 1945) = Attulus zimmermanni Simon, 1877 (Prószyński & Staręga, 1971: 289, sub Sitticus)
Attulus vilis (Kulczyński, 1895) = Attulus ammophilus Thorell, 1875 (Logunov, 2023a: 734, S of Wesołowska, 1996: 41 confirmed, rejecting revalidation by Prószyński, 2017a: 39)
Nomina dubia:
Attulus basalis (Karsch, 1879g: 90, j, Japan, originally in Attus) -- Logunov, 1998c: 80, sub Sitticus
Attulus exiguus (Bösenberg, 1903: 427, pl. 41, f. 625, mf, Germany, originally in Attus) -- Breitling et al., 2015: 75, sub Sitticus
Attulus limbatus (Risso, 1826: 160, France, originally in Atypus) -- Roewer, 1955c: 1432, sub Atypus; confirmed by Bonnet, 1958: 4073, sub Sitticus
Attulus littoralis (Hahn, 1832: 70, f. 53, mf, Germany, originally in Salticus) -- Bonnet, 1958: 4073, sub Sitticus
Attulus penicillatus adriaticus (Kolosváry, 1938e: 74, f. m-n, f, Croatia, originally in Sitticus) -- Breitling et al., 2016b: 61, sub Sitticus
Attulus truncorum (Linnaeus, 1758: 623, Sweden, originally in Aranea) -- Harm, 1973: 399, sub Sitticus, not a senior S of S. pubescens or a junior S of S. terebratus
Attulus virgulatus (Walckenaer, 1802: 246, France, originally in Aranea) -- Roewer, 1955c: 1432, sub Attus; confirmed by Bonnet, 1958: 4073, sub Sitticus
Attulus walckenaeri (Roewer, 1951: 453, France, replacement name for Aranea nigra Walckenaer, 1802: 247; preoccupied, see Martini & Goeze, 1778: 152) -- Breitling et al., 2016b: 67, sub Sitticus