Hoverfly

Hoverfly

Observation - Hoverfly. Description: I assumed a Melanostoma male, but the yellow markings seem smaller and less square than expected, and is that a flattened front tarsus in image 1, suggesting Platycheirus? and I can't really read r2+3

I assumed a Melanostoma male, but the yellow markings seem smaller and less square than expected, and is that a flattened front tarsus in image 1, suggesting Platycheirus? and I can't really read r2+3