Helina reversio
# Helina reversio

Helina reversio is a fly from the genus Helina, in the family Muscidae. It is a common and variable fly.

## Biology

Larvae are found in cow dung, rotting tree stumps, old hornet's nests, and moss.

## Distribution

North America, Many parts of Europe, Northern Asia as far east as Japan.

* Helina reversio male
