Chloropidae · javinės muselės

• frit flies, grass flies
• Halmfliegen
• javinės muselės
• stiebrmušu dzimta, stiebrmušas
• niezmiarkowate

https://en.wikipedia.org/wiki/Chloropidae These are usually very small flies, yellow or black and appearing shiny due to the virtual absence of any hairs. The majority of the larvae are phytophagous, mainly on grasses, and can be major pests of cereals.‥