Syrphus ribesii · serbentinė žiedmusė

• common flower fly
• Große Schwebfliege, Gemeine Garten-Schwebfliege
• bzyg pospolity

https://en.wikipedia.org/wiki/Syrphus_ribesii It is synanthropic, occurring in farmland, orchards, horticultural land, suburban gardens and parks, forests. The larva feeds on aphids on various herbaceous plants. Adults feed on nectar and pollen. 3988