Posted by eklans on 06-01-2023 18:07
#5
Hello Hans, it's difficult to be sure as we cannot see the first tergites or the palps, but I'll try (with big ?):
I think the basicosta is dark and the fly has 3 post acrs - so it could be a male
L. silvarum. The distance between the eyes supports that: then frons of
L. caesar is distinctly smaller and that of
L. bufonivora visibly larger.