| Sejidae Berlese, 1885 [=Liroaspididae Trägårdh, 1946; =Ichthyostomatogasteridae Sellnick, 1953; =Uropodellidae Camin, 1955] | Uropodella Berlese, 1888 | Uropodella laciniata Berlese, 1888 (vēlreiz aprakstījuši Hirschmann & Zirngiebl Nicol, 1984) |
| | | Uropodella camini Hirschmann & Zirngiebl-Nicol, 1984, Dienvidamerika |
| | | Uropodella congoensis Wiśniewski & Hirschmann, 1991 |
| | | Uropodella krantzi Hirschmann & Zirngiebl-Nicol, 1984 |
| | Fundiseius Muma & Denmark, 1970 [=Athiasia Muma & Denmark, 1968] | Fundiseius arenicolus (Muma, 1965) |
| | | Fundiseius cesi (Muma, 1965) [=Typhlodromips cesi Muma, 1965] |
| | | Fundiseius cavei Denmark & Evans, 1999, Kostarika |
| | | Fundiseius coronatus (Fox, 1946) |
| | | Fundiseius costaricus Denmark & Evans, 1999 |
| | | Fundiseius morgani (Chant, 1957) [=Typhlodromus morgani Chant, 1957] |
| | | Fundiseius sentralus Denmark & Evans, 1999, Kostarika |
| | Archaeopodella Athias-Henriot, 1977 | Archaeopodella scopulifera Athias-Henriot, 1977 |
| | Asternolaelaps Berlese, 1923 | Asternolaelaps australis Womersley & Domrow, 1959 |
| | | Asternolaelaps fecundus Berlese, 1923 |
| | | Asternolaelaps nyhleni (Sellnick, 1953) |
| | | Asternolaelaps putriligneus Kaczmarek, 1984, Polija |
| | | Asternolaelaps querci Wiśniewski & Hirschmann, 1984, Polija |
| | | Asternolaelaps castrii Athias-Henriot, 1972 |
| | Epicroselus Berlese, 1904 | Epicroselus angellioides Berlese, 1904 |
| | Iphidinychus Berlese, 1913 | Iphidinychus manicatus (Berlese, 1913) [=Echinoseius manicatus Berlese, 1913] |
| | | Iphidinychus balazyi Hirschmann, Wiśniewski & Hiramatsu, 1992 |
| | | Iphidinychus kakumeiensis Hiramatsu, Wiśniewski & Hiramatsu, 1992, Japāna |
| | Sejus C. L. Koch, 1836 | Sejus acanthurus Canestrini, 1884 |
| | | Sejus armatus (Fox, 1947) [=Liroaspis armatus Fox, 1947] |
| | | Sejus australis Hirschmann, Wiśniewski & Kaczmarek, 1991, Lorda Hava sala, Austrālija |
| | | Sejus bakeriarmatus Hirschmann, Wiśniewski & Kaczmarek, 1991 |
| | | Sejus baloghi Athias-Henriot, 1960, Alžīrija |
| | | Sejus boliviensis Hirschmann, Wiśniewski & Kaczmarek, 1991 |
| | | Sejus bugrovskii Hirschmann, Wiśniewski & Kaczmarek, 1991, uz skrejvabolēm Carabidae (Coleoptera), Krievija |
| | | Sejus camerunis Wiśniewski & Hirschmann, 1991, Kamerūna |
| | | Sejus caroliensis Lekveishvili & Klompen, 2004 |
| | | Sejus congoensis Wiśniewski & Hirschmann, 1991, Kongo Demokrātiskā Republika (KDR) |
| | | Sejus cubanus Wiśniewski & Hirschmann, 1991, Kuba |
| | | Sejus geometricus Hirschmann & Kaczmarek, 1991, uz cukurvabolēm Passalidae (Coleoptera), Kuba |
| | | Sejus hinangensis Hirschmann & Kaczmarek, 1991, Vācija |
| | | Sejus indicus Bhattacharyya, 1978, Indija |
| | | Sejus italicus Berlese, 1916 |
| | | Sejus javensis Hirschmann & Kaczmarek, 1991, uz Batocera gigantella (Coleoptera), Java |
| | | Sejus klakahensis Hirschmann, 1991, Java |
| | | Sejus krantzi Hirschmann, 1991, Oregona, Amerikas Savienotās Valstis (ASV) |
| | | Sejus manualkranzi Hirschmann, 1991, Oregona, ASV |
| | | Sejus marquesanus Hirschmann, 1991 |
| | | Sejus mesoafricanus Wiśniewski & Hirschmann, 1991, KDR |
| | | Sejus novaezealandiae Fain & Galloway, 1993, Jaunzēlande |
| | | Sejus oblitus Hirschmann, 1991, uz koksngraužiem Cerambycidae (Coleoptera) |
| | | Sejus polonicus Hirschmann & Kaczmarek, 1991, Polija |
| | | Sejus porosus (Domrow, 1957) [=Epicroseius porosus Domrow, 1957] |
| | | Sejus posnaniensis Hirschmann & Kaczmarek, 1991, Polija |
| | | Sejus rafalskii Wiśniewski & Hirschmann, 1991, Polija |
| | | Sejus savannakhetianus Hirschmann & Kaczmarek, 1991, uz koksngraužiem Cerambycidae, krāšņvabolēm Buprestidae (Coleoptera), Laosa |
| | | Sejus sejiformis Hirschmann (Balogh, 1938) Wiśniewski & Kaczmarek, 1991 |
| | | Sejus solaris Wiśniewski & Hirschmann, 1991, KDR |
| | | Sejus stebaevi Wiśniewski & Hirschmann, 1991, Krievija |
| | | Sejus tanganicus Hirschmann & Kaczmarek, 1991, Tanzānija |
| | | Sejus togatus C. L. Koch, 1836, Eiropa, Krievijas Eiropas daļa |
| | | Sejus venezuelanus Hirschmann & Wiśniewski, 1994, Venecuēla |
| | | Sejus viduus C. L. Koch, 1839 |
| | | Sejus vitzthumiangelioides Hirschmann, 1991 |
| | | Sejus vitzthumiseurati Hirschmann, Wiśniewski & Kaczmarek, 1991 |
| | Willmannia Balogh, 1938 | Willmannia sejiformis Balogh, 1938 |
| | Zuluacarus Trägårdh, 1906 | Zuluacarus termitophilus Trägårdh, 1906 |
| | Epicroseius | Epicroseius blaszaki Kaczmarek, 2008 |