Opomyzidae is a family of acalyptrate Diptera. They are generally small, slender, yellow, brown or black coloured flies. The larval food plants are grasses, including cereal crops, the adults are mainly found in open habitats. Some species being agricultural pests.
Arthropods Daily – Issue No. 532: Grass Flies


Ancestry graph
- phylums
- classes
- suborders
- families
This is not intended to be a dry lexicon. Personal stories and sensitive articles form the framework for our pictures: „Explained as easy as pie — Why small creatures have big differences“
This article is about the evolutionary adaptation that has led to the impressive diversity of arthropods — including insects, crustaceans, and arachnids.



