| Subfamily | Julinae Leach, 1814
| 4 632 | Genera Species |
| Genus | Acanthoiulus Verhoeff, 1893
| 4 | Species |
| Genus | Acropoditius Strasser, 1980
| 1 | Species |
| Genus | Acrovelatus Acrovelatus, 1927
| 3 | Species |
| Genus | Aegatoiulus
| 1 | Species |
| Genus | Afractagon
| 1 | Species |
| Genus | Afropachyiulus Schubart, 1960
| 5 | Species |
| Genus | Allajulus C.L. Koch, 1847
| 29 | Species |
| Genus | Allopodoiulus Verhoeff, 1898
| 4 | Species |
| Genus | Allotyphloiulus Verhoeff, 1905
| 3 | Species |
| Genus | Alpicylindrus Verhoeff, 1930
| 1 | Species |
| Genus | Alpityphlus Strasser, 1967
| 2 | Species |
| Genus | Amblyiulus Silvestri, 1896
| 38 | Species |
| Genus | Amplexenus
| 1 | Species |
| Genus | Anagaiulus Enghoff, 1992 ⇒ Dolichoiulus
| 1 | Species |
| Genus | Anatolicus Verhoeff, 1941
| 1 | Species |
| Genus | Anaulaciulus Pocock, 1895
| 57 | Species |
| Genus | Ancistropus Verhoeff, 1943
| 1 | Species |
| Genus | Aneulobiulus Attems, 1927
| 0 | Species |
| Genus | Aneuloboiulus Verhoeff, 1899
| 2 | Species |
| Genus | Anoploiulus Verhoeff, 1894
| 4 | Species |
| Genus | Anuroleptophyllum Attems, 1901
| 1 | Species |
| Genus | Apareiulus Brölemann, 1897
| 1 | Species |
| Genus | Apenninicylindrus Verhoeff, 1941
| 0 | Species |
| Genus | Apfelbeckiella Verhoeff, 1901
| 20 | Species |
| Genus | Appeninicylindrus
| 0 | Species |
| Genus | Archileucogeorgia Lohmander, 1936
| 2 | Species |
| Genus | Archiulus ♰ Scudder, 1868 ⇒ Ommatoiulus
| 32 | Species |
| Genus | Armeniobrachiulus Lohmander, 1936 ⇒ Armeniobrachyiulus
| 0 | Species |
| Genus | Armeniobrachyiulus Lohmander, 1936
| 1 | Species |
| Genus | Armeniopachyiulus Vagalinski, Evsyukov, Chumachenko & Zabiyaka, 2023
| 1 | Species |
| Genus | Armeniophyllum Lohmander, 1932
| 1 | Species |
| Genus | Atopocystis Attems, 1951
| 1 | Species |
| Genus | Attemsotyphlus
| 1 | Species |
| Genus | Balkaniulus Gulicka, 1967
| 1 | Species |
| Genus | Balkanophoenix Verhoeff, 1937
| 2 | Species |
| Genus | Banatoiulus Tabacaru, 1985
| 2 | Species |
| Genus | Baskoiulus Verhoeff, 1938
| 8 | Species |
| Genus | Batucambala
| 1 | Species |
| Genus | Bellatoiulus Evsyukov, Vagalinski, Zabiyaka & Sadyrin, 2022
| 1 | Species |
| Genus | Bertkaupolypus Verhoeff, 1926
| 1 | Species |
| Genus | Bothroiulus Verhoeff, 1894
| 4 | Species |
| Genus | Bracheioiulus Verhoeff, 1930
| 1 | Species |
| Genus | Bracheoiulus Verhoeff, 1930
| 0 | Species |
| Genus | Brachiulus Berlese, 1886 ⇒ Brachyiulus
| 6 | Species |
| Genus | Brachymesius Attems, 1927
| 1 | Species |
| Genus | Buchneria Verhoeff, 1941
| 6 | Species |
| Genus | Bulgaroiulus Verhoeff, 1928
| 1 | Species |
| Genus | Byzantorhopalum Verhoeff in Bronn, 1930
| 15 | Species |
| Genus | Calyptophyllum Brölemann, 1922
| 11 | Species |
| Genus | Campodes Koch, 1847
| 2 | Species |
| Genus | Cannoniulus Verhoeff, 1929
| 1 | Species |
| Genus | Carnioiulus Verhoeff, 1930
| 1 | Species |
| Genus | Caspiopachyiulus Lohmander, 1932
| 1 | Species |
| Genus | Castaneoiulus Verhoeff, 1930
| 1 | Species |
| Genus | Catamicrophyllon Verhoeff, 1900
| 0 | Species |
| Genus | Catamicrophyllum Verhoeff, 1900
| 13 | Species |
| Genus | Caucasoiulus Verhoeff, 1930
| 1 | Species |
| Genus | Cerabrachyiulus Verhoeff, 1901
| 1 | Species |
| Genus | Chaetoiulus Verhoeff, 1895
| 0 | Species |
| Genus | Chaetoleptophyllum Verhoeff, 1898
| 3 | Species |
| Genus | Chaitoiulus Verhoeff, 1896
| 2 | Species |
| Genus | Cherifiulus Schubart, 1964
| 1 | Species |
| Genus | Chersoiulus Strasser, 1938
| 4 | Species |
| Genus | Chromatoiulus Verhoeff, 1894
| 144 | Species |
| Genus | Chromatojulus Verhoeff, 1894
| 1 | Species |
| Genus | Colchiobrachyiulus Lohmander, 1936
| 2 | Species |
| Genus | Crenatoiulus Attems, 1927
| 3 | Species |
| Genus | Cryptoiulus Verhoeff, 1893
| 1 | Species |
| Genus | Cyphobrachyiulus Verhoeff, 1900
| 22 | Species |
| Genus | Cypriopachyiulus Strasser, 1967
| 1 | Species |
| Genus | Dangaraiulus Golovach, 1979
| 1 | Species |
| Genus | Dendroiulus Verhoeff, 1930
| 5 | Species |
| Genus | Diaxylus Attems, 1939
| 1 | Species |
| Genus | Dicranotus Strasser, 1962
| 1 | Species |
| Genus | Diploiulus Berlese, 1884
| 29 | Species |
| Genus | Dittozus Attems, 1939
| 1 | Species |
| Genus | Dolichiulus
| 4 | Species |
| Genus | Dolichoiulus Verhoeff, 1900
| 73 | Species |
| Genus | Donbrachyiulus Lohmander, 1936
| 2 | Species |
| Genus | Elaphophyllum Verhoeff, 1921
| 1 | Species |
| Genus | Elbaiulus Verhoeff, 1930
| 6 | Species |
| Genus | Eleutheroiulus Verhoeff, 1894
| 1 | Species |
| Genus | Enantiulus Attems, 1894
| 24 | Species |
| Genus | Enghophyllum Lazányi & Vagalinski, 2013
| 3 | Species |
| Genus | Ethmoiulus Verhoeff, 1943
| 0 | Species |
| Genus | Euxinoiulus Lohmander, 1936
| 1 | Species |
| Genus | Femoriferus Attems, 1904
| 1 | Species |
| Genus | Fusiulus Attems, 1909
| 36 | Species |
| Genus | Geopachyiulus Verhoeff, 1899
| 9 | Species |
| Genus | Graecoiulus Vagalinski & Lazányi, 2018
| 4 | Species |
| Genus | Graphidostreptus Attems, 1909
| 16 | Species |
| Genus | Grusiniulus Lohmander, 1936
| 1 | Species |
| Genus | Gurodesmus
| 1 | Species |
| Genus | Haplophyllum A.H.L. Jussieu, 1825
| 1 | Species |
| Genus | Haplopodoiulus Verhoeff, 1898
| 2 | Species |
| Genus | Haploprotopus Verhoeff, 1899
| 1 | Species |
| Genus | Harpagophyllum Schubart, 1964
| 1 | Species |
| Genus | Heloiulus Verhoeff, 1932
| 1 | Species |
| Genus | Hemipodoiulus Verhoeff, 1892
| 1 | Species |
| Genus | Heteroiulus Verhoeff, 1897
| 2 | Species |
| Genus | Heteropachyiulus Lohmander, 1936
| 1 | Species |
| Genus | Heteroporiulus Silvestri, 1897
| 1 | Species |
| Genus | Heteroporoiulus Silvestri, 1897
| 0 | Species |
| Genus | Hungaroiulus Lohmander, 1936
| 1 | Species |
| Genus | Hylopachyiulus Attems, 1904
| 7 | Species |
| Genus | Hypsoiulus Verhoeff, 1913
| 5 | Species |
| Genus | Hysiloporus
| 1 | Species |
| Genus | Iberogallus Attems, 1927
| 1 | Species |
| Genus | Inesesmus
| 1 | Species |
| Genus | Interleptoiulus Mrsic, 1988
| 2 | Species |
| Genus | Inversotyphlus
| 1 | Species |
| Genus | Iraniulus Lohmander, 1932
| 2 | Species |
| Genus | Ischiolobus
| 1 | Species |
| Genus | Italoiulus Verhoeff, 1932
| 6 | Species |
| Genus | Iudaeoiulus
| 1 | Species |
| Genus | Iulus Fabricius, 1775 ⇒ Julus
| 355 | Species |
| Genus | Japanioiulus Verhoeff, 1939
| 1 | Species |
| Genus | Japanoiulus
| 2 | Species |
| Genus | Japanopachyiulus Miyoshi, 1957
| 1 | Species |
| Genus | Japonopachyiulus Miyosi, 1957
| 0 | Species |
| Genus | Julius Risso, 1826 ⇒ Julus
| 0 | Species |
| Genus | Julus Linnaeus, 1758
| 571 | Species |
| Genus | Kabylinium Attems, 1952
| 0 | Species |
| Genus | Kabylinum
| 1 | Species |
| Genus | Kaloiulus
| 0 | Species |
| Genus | Karadenizia Antić, 2023
| 1 | Species |
| Genus | Kolpophylacum Kolpophylacum, 1927
| 1 | Species |
| Genus | Kryphioiulus Read, 1990
| 2 | Species |
| Genus | Kryphoiulus Read, 1990
| 1 | Species |
| Genus | Kubaniulus Lohmander, 1936
| 2 | Species |
| Genus | Lamelloiulus Verhoeff, 1926
| 1 | Species |
| Genus | Lamellotyphlus
| 4 | Species |
| Genus | Leptoiulus Verhoeff, 1894
| 298 | Species |
| Genus | Leptomastigoiulus Verhoeff, 1897
| 2 | Species |
| Genus | Leptophyllum Verhoeff, 1895 ⇒ Enantiulus
| 30 | Species |
| Genus | Leptotyphloiulus Verhoeff, 1899
| 3 | Species |
| Genus | Leucogeorgia Verhoeff, 1930
| 16 | Species |
| Genus | Leucoiulus Verhoeff, 1894
| 5 | Species |
| Genus | Macedoiulus Verhoeff, 1932
| 1 | Species |
| Genus | Macheiroiulus Verhoeff, 1901
| 4 | Species |
| Genus | Maghrebiulus Schubart, 1964
| 1 | Species |
| Genus | Mammamia Akkari, Stoev & Enghoff, 2011
| 2 | Species |
| Genus | Manenchodesmus
| 1 | Species |
| Genus | Martvilia Antić & Reip, 2020
| 1 | Species |
| Genus | Mastigoiulus Attems, 1894
| 1 | Species |
| Genus | Megaiulus Verhoeff, 1893
| 1 | Species |
| Genus | Megaphyllum Verhoeff, 1894
| 129 | Species |
| Genus | Megaschizophyllum Verhoeff, 1910
| 1 | Species |
| Genus | Mesoiulus Berlese, 1886
| 38 | Species |
| Genus | Mesomeritius Enghoff, 1990
| 1 | Species |
| Genus | Mesomicroiulus Verhoeff, 1929
| 3 | Species |
| Genus | Mesopachyiulus Attems, 1902
| 1 | Species |
| Genus | Mesoporoiulus Verhoeff, 1905
| 2 | Species |
| Genus | Metaiulus Blower & Rolfe, 1956
| 10 | Species |
| Genus | Metaleptophyllum Schubart, 1957
| 1 | Species |
| Genus | Microbrachyiulus Verhoeff, 1897 ⇒ Brachyiulus
| 20 | Species |
| Genus | Microiulus Verhoeff, 1895 ⇒ Xestoiulus
| 50 | Species |
| Genus | Micromastigoiulus Verhoeff, 1899
| 1 | Species |
| Genus | Micropachyiulus Verhoeff, 1899
| 9 | Species |
| Genus | Micropodoiulus Verhoeff, 1893
| 7 | Species |
| Genus | Mikropachyiulus
| 0 | Species |
| Genus | Nanopachyiulus
| 1 | Species |
| Genus | Neottiulus Loomis, 1972
| 2 | Species |
| Genus | Nepalmatoiulus Mauriès, 1983
| 75 | Species |
| Genus | Nesopachyiulus Attems, 1902 ⇒ Dolichoiulus
| 18 | Species |
| Genus | Olistheroiulus Lohmander, 1936
| 1 | Species |
| Genus | Ommatiulus Bergroth, 1905 ⇒ Ommatoiulus
| 0 | Species |
| Genus | Omobrachyiulus Löhmander, 1936
| 25 | Species |
| Genus | Oncoiulus Verhoeff, 1893 ⇒ Unciger
| 7 | Species |
| Genus | Ophiiulus
| 27 | Species |
| Genus | Ophiulus Berlese, 1886 ⇒ Ophyiulus
| 33 | Species |
| Genus | Ophyliulus Berlese, 1884
| 0 | Species |
| Genus | Orescioiulus Lohmander, 1936
| 2 | Species |
| Genus | Ormeoiulus Verhoeff, 1930
| 1 | Species |
| Genus | Ormithoeides Verhoeff, 1941 ⇒ Ornithoeides
| 0 | Species |
| Genus | Ornithoeides Verhoeff, 1941
| 1 | Species |
| Genus | Orocylindrus Verhoeff, 1930
| 1 | Species |
| Genus | Oroiulus Verhoeff, 1926
| 7 | Species |
| Genus | Osellommatoiulus Ceuca, 1972
| 1 | Species |
| Genus | Oxyiulus Silvestri, 1896
| 2 | Species |
| Genus | Pachiulus Berlese, 1886 ⇒ Pachyiulus
| 5 | Species |
| Genus | Pachybrachyiulus Verhoeff, 1898 ⇒ Chromatoiulus
| 6 | Species |
| Genus | Pachyiulini
| 0 | Species |
| Genus | Pachyiulus Berlese, 1883
| 131 | Species |
| Genus | Pachypodoiulus Verhoeff, 1901
| 6 | Species |
| Genus | Pacifiiulus Mikhaljova, 1982
| 2 | Species |
| Genus | Paectophyllum Verhoeff, 1898
| 2 | Species |
| Genus | Palaeojulus
| 1 | Species |
| Genus | Palaioiulus Verhoeff, 1894 ⇒ Ommatoiulus
| 6 | Species |
| Genus | Parancistrum Verhoeff, 1943
| 1 | Species |
| Genus | Parapachyiulus Golovatch, 1979
| 2 | Species |
| Genus | Parastenophyllum Verhoeff, 1899
| 2 | Species |
| Genus | Paratyphloiulus Ceuca, 1971
| 2 | Species |
| Genus | Parviiulus Javlovski, 1929
| 1 | Species |
| Genus | Peltopodoiulus Lohmander, 1932
| 1 | Species |
| Genus | Persebrachyiulus Golovatch, 1983
| 0 | Species |
| Genus | Phalloiulus Brölemann, 1897
| 1 | Species |
| Genus | Phauloiulus Attems, 1939
| 1 | Species |
| Genus | Phylacodon Attems, 1927
| 2 | Species |
| Genus | Phyllommatoiulus Ceuca, 1972
| 1 | Species |
| Genus | Plagiodon
| 1 | Species |
| Genus | Plagioncus Attems, 1952
| 0 | Species |
| Genus | Pontobrachyiulus Lohmander, 1939
| 5 | Species |
| Genus | Porrhoiulus Lohmander, 1936
| 1 | Species |
| Genus | Proleptoiulus Proleptoiulus, 1929
| 1 | Species |
| Genus | Promeritoconus Verhoeff, 1943
| 1 | Species |
| Genus | Prosthekiulus Attems, 1927
| 1 | Species |
| Genus | Pteridiulus
| 0 | Species |
| Genus | Pteridoiulus Verhoeff, 1913
| 2 | Species |
| Genus | Raulinsia Leach, 1814
| 1 | Species |
| Genus | Rhamphidoiulus Attems, 1905
| 4 | Species |
| Genus | Rhodopiella Strasser, 1966
| 4 | Species |
| Genus | Rhodopotyphlus Vagalinski, 2021
| 1 | Species |
| Genus | Rhyncomecogaster
| 0 | Species |
| Genus | Rossiulus Attems in Kükenthal & Krumbach, 1926
| 7 | Species |
| Genus | Rumaniulus Attems, 1926
| 2 | Species |
| Genus | Sarmatiulus Lohmander, 1927
| 1 | Species |
| Genus | Schistocoxitus Attems, 1927
| 1 | Species |
| Genus | Schizophyllum Fr., 1815 ⇒ Ommatoiulus
| 122 | Species |
| Genus | Serboiulus Strasser, 1962
| 9 | Species |
| Genus | Sibiriulus GuliÄka, 1972
| 9 | Species |
| Genus | Smeringolophus Attems, 1959
| 1 | Species |
| Genus | Solaenoiulus Schubert, 1932
| 1 | Species |
| Genus | Solaenophyllum Verhoeff, 1910
| 1 | Species |
| Genus | Spathiecus
| 1 | Species |
| Genus | Spelaeoblaniulus Ceuca, 1956
| 4 | Species |
| Genus | Spelaeoiulus
| 1 | Species |
| Genus | Stenophyllum Verhoeff, 1897
| 6 | Species |
| Genus | Strongdulodesmus
| 1 | Species |
| Genus | Stygiiulus Verhoeff, 1929
| 12 | Species |
| Genus | Styrioiulus Verhoeff, 1928
| 7 | Species |
| Genus | Svaniulus Vagalinski, 2021
| 2 | Species |
| Genus | Symphyoiulus Verhoeff, 1898
| 6 | Species |
| Genus | Syniulus ♰ Strasser, 1974
| 4 | Species |
| Genus | Syriobrachyiulus Verhoeff, 1930
| 3 | Species |
| Genus | Syrioiulus Verhoeff, 1914
| 18 | Species |
| Genus | Tachypodoiulus Verhoeff, 1893
| 9 | Species |
| Genus | Taueriulus Verhoeff, 1913 ⇒ Ophyiulus
| 1 | Species |
| Genus | Telsonius ♰ Strasser, 1976
| 2 | Species |
| Genus | Thrinaciulus
| 1 | Species |
| Genus | Thylophorus
| 2 | Species |
| Genus | Tichoporus
| 1 | Species |
| Genus | Tidopygus
| 1 | Species |
| Genus | Titanophyllum Akkari, Stoev & Enghoff, 2011
| 1 | Species |
| Genus | Trichopachyiulus Verhoeff, 1910 ⇒ Dolichoiulus
| 9 | Species |
| Genus | Trogloiulus Manfredi, 1931
| 12 | Species |
| Genus | Turboiulus Golovach, 1979
| 1 | Species |
| Genus | Turkoiulus Verhoeff, 1941
| 1 | Species |
| Genus | Typhloiulus Latzel, 1884
| 77 | Species |
| Genus | Typhlopachyiulus Verhoeff, 1898
| 1 | Species |
| Genus | Unciger Brandt, 1841
| 7 | Species |
| Genus | Uniger
| 1 | Species |
| Genus | Velophyllum Schubart, 1964
| 1 | Species |
| Genus | Xestoiulus Xestoiulus, 1893
| 30 | Species |
| Genus | Xestotyphloiulus Verhoeff, 1899
| 1 | Species |
| Genus | Ypsiloniulus Verhoeff, 1899
| 4 | Species |
| Genus | Yulus Buc´hoz, 1775 ⇒ Julus
| 0 | Species |
| Genus | Zantoria
| 1 | Species |