see text Tenthredininae is a subfamily of sawflies within the family Tenthredinidae, the largest sawfly family.

It consists of 28 genera, including the type genus Tenthredo.

[1][2] It also includes most of the larger and more colourful members of the family.

[3] The subfamily is distributed across the Northern Hemisphere and holarctic.

An eighth tribe, Sioblini, containing Conaspidia and Siobla has been elevated to subfamily status as Sioblinae.