Synosis Townes & Townes, 1959

Synosis caesiellae Broad & Shaw, 2005

Synosis clepsydra Townes & Townes, 1959

Synosis dilatata Tolkanitz, 1984

Synosis distincta Tolkanitz, 1986

Synosis fieldi Broad & Shaw, 2005

Synosis hayachinensis Kusigemati, 1968

Synosis karvoneni Vikberg, 1972

Synosis meridionalis Tolkanitz, 1977

Synosis nakanishii Kusigemati, 1971

Synosis orientalis Tolkanitz, 1984

Synosis parenthesellae Broad & Shaw, 2005

Synosis ugaldei Gauld & Sithole, 2002