Pachyschesidae Kamaltynov, 1999
Pachyschesis acanthogammarii Tachteew, 2000
Pachyschesis bazikalovae G. Karaman, 1976
Pachyschesis bergi Bazikalova, 1945
Pachyschesis branchialis (Dybowsky, 1874)
Pachyschesis bumammus Tachteew, 2000
Pachyschesis crassus (Sowinsky, 1915)
Pachyschesis cucuschonok Tachteew, 2000
Pachyschesis indiscretus Tachteew, 2000
Pachyschesis inquilinus Tachteew, 2000
Pachyschesis karabanowi Tachteew, 2000
Pachyschesis lamakini Tachteew, 2000
Pachyschesis pinguiculus Tachteew, 2000
Pachyschesis punctiommatus Tachteew, 2000
Pachyschesis rarus Tachteew, 2000
Pachyschesis sideljowae Tachteew, 2000
Pachyschesis vorax Tachteew, 2000
