Sejidae

Sejidae is a family of mites in the order Mesostigmata. The oldest known record of the group is an indeterminate deutonymph from the mid Cretaceous (Albian-Cenomanian) aged Burmese amber of Myanmar.

Species
Archaeopodella Athias-Henriot, 1977 Asternolaelaps Berlese, 1923 Epicroselus Berlese, 1904 Ichthyostomatogaster Sellnick, 1953 Iphidinychus Berlese, 1913 Sejus C.L.Koch, 1836 Uropodella Berlese, 1888 Willmannia Balogh, 1938 Zuluacarus Trägårdh, 1906
 * Archaeopodella scopulifera Athias-Henriot, 1977
 * Asternolaelaps australis Womersley & Domrow, 1959
 * Asternolaelaps castrii Athias-Henriot, 1972
 * Asternolaelaps fecundus Berlese, 1923
 * Asternolaelaps nyhleni (Sellnick, 1953)
 * Asternolaelaps putriligneus Kaczmarek, 1984
 * Asternolaelaps querci Wisniewski & Hirschmann, 1984
 * Epicroselus angellioides Berlese, 1904
 * Ichthyostomatogaster nyhleni Sellnick, 1953
 * Iphidinychus balazyi Hirschmann & Wisniewski, in Hirschmann, Wisniewski & Hiramatsu 1992
 * Iphidinychus kakumeiensis Hiramatsu & Hirschmann, in Hirschmann, Wisniewski & Hiramatsu 1992
 * Iphidinychus manicatus (Berlese, 1913)
 * Sejus acanthurus Canestrini, 1884
 * Sejus armatus (Fox, 1947)
 * Sejus australis Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus bakeriarmatus Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus boliviensis Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus bugrovskii Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus camerunis Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus congoensis Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus cubanus Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus geometricus Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus hinangensis Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus indicus Bhattacharyya, 1978
 * Sejus italicus Berlese, 1916
 * Sejus javensis Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus klakahensis Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus krantzi Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus manualkranzi Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus marquesanus Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus mesoafricanus Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus novaezealandiae Fain & Galloway, 1993
 * Sejus oblitus Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus polonicus Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus porosus (Domrow, 1957)
 * Sejus posnaniensis Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus rafalskii Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus savannakhetianus Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus sejiformis
 * Sejus solaris Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus stebaevi Wisniewski & Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus tanganicus Hirschmann & Kaczmarek, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus venezuelanus Hirschmann & Wisniewski, 1994
 * Sejus viduus C.L.Koch, 1839
 * Sejus vitzthumiangelioides Hirschmann, in Hirschmann, Wisniewski & Kaczmarek 1991
 * Sejus vitzthumiseurati Hirschmann, Wisniewski & Kaczmarek, 1991
 * Uropodella camini Hirschmann & Zirngiebl-Nicol, 1984
 * Uropodella congoensis Wisniewski & Hirschmann, 1991
 * Uropodella krantzi Hirschmann & Zirngiebl-Nicol, 1984
 * Uropodella laciniata Berlese, 1888
 * Willmannia sejiformis Balogh, 1938
 * Zuluacarus termitophilus Trägårdh, 1906