Systasidae

Systasidae is a family of chalcidoid wasps. In 2022, this family was described based on an analysis of a combination of molecular, morphological, and life history data.

Description
Small (body length 0.6–3.0 mm) dark, bronze or metallic green wasps.

Taxonomy
Systasidae contains the following subfamilies and genera:
 * Systasinae
 * Semiotellus
 * Systasis
 * Trisecodinae
 * Trisecodes