Mesopsocus Hong, 1983

Mesopsocus acutilobus Broadhead & Richards, 1982

Mesopsocus alatus Broadhead & Richards, 1982

Mesopsocus angolanus (Badonnel, 1977)

Mesopsocus apterus Kaplin, 1990

Mesopsocus atlasicus Badonnel, 1945

Mesopsocus badhysi Kaplin, 1990

Mesopsocus balachowskyi Badonnel, 1984

Mesopsocus blancae Baz, 1988

Mesopsocus boops

Mesopsocus bousemani Mockford, 2005

Mesopsocus brachyonematus Li, 2002

Mesopsocus broadheadi Badonnel, 1982

Mesopsocus carthaginensis Lienhard, 1988

Mesopsocus clarki Badonnel, 1982

Mesopsocus corniculatus Li, 2002

Mesopsocus curvimarginatus Li, 2002

Mesopsocus dichotomus Li, 2002

Mesopsocus difficilis Broadhead & Richards, 1982

Mesopsocus diopsis Enderlein, 1902

Mesopsocus dislobus Yoshizawa, 1998

Mesopsocus duboscqui Badonnel, 1938

Mesopsocus enderleini Badonnel, 1982

Mesopsocus fenestristigma (Badonnel, 1977)

Mesopsocus fuscifrons Meinander, 1966

Mesopsocus gabonensis Badonnel, 1977

Mesopsocus giganteus Lienhard, 1995

Mesopsocus graecus Lienhard, 1981

Mesopsocus gynevolans (Lienhard, 2009)

Mesopsocus helveticus Lienhard, 1977

Mesopsocus hiemalis Marikowskii, 1957

Mesopsocus hongkongensis Thornton, 1959

Mesopsocus immunis (Stephens, 1836)

Mesopsocus incomitatus Smithers, 1957

Mesopsocus jiensis Li, 2002

Mesopsocus jinicus Li, 2002

Mesopsocus kopetdaghensis Kaplin, 1992

Mesopsocus laricolus Li, 2002

Mesopsocus laterimaculatus Ball, 1937

Mesopsocus laticeps (Kolbe, 1880)

Mesopsocus latreillei Badonnel, 1982

Mesopsocus lienhardi Badonnel, 1982

Mesopsocus marikovskyi Badonnel, 1982

Mesopsocus meinanderi Badonnel, 1982

Mesopsocus mockfordi Badonnel, 1982

Mesopsocus montinus Enderlein, 1907

Mesopsocus neimongolicus Li, 2002

Mesopsocus nigrimaculatus Li, 2002

Mesopsocus nigrostigma Badonnel, 1977

Mesopsocus nitidifrons Broadhead & Richards, 1982

Mesopsocus phaeodematus Li, 2002

Mesopsocus propinquus Broadhead & Richards, 1982

Mesopsocus salignus Li, 2002

Mesopsocus similis Badonnel, 1977

Mesopsocus smithersi Badonnel, 1982

Mesopsocus stenopterus Li, 2002

Mesopsocus strongylotus Li, 2002

Mesopsocus tetensi Badonnel, 1982

Mesopsocus thorntoni Badonnel, 1982

Mesopsocus troodos Lienhard, 1995

Mesopsocus tumorosus Smithers, 1957

Mesopsocus unipunctatus (Müller, 1764)

Mesopsocus vernus Lienhard, 1977

Mesopsocus wardi Meinander, 1973

Mesopsocus yemenitus Lienhard, 1988

Mesopsocus yeni New, 1991