Most adults emerge in June, and live for only a few weeks.
Growth is rapid and adults can emerge in a couple of months.
Adults emerge in the morning and mate on the same night.
From these, the adults emerge ten to fourteen days later.
There is one generation per year, with the adults only emerging after rain.
The adults emerge from the water in winter and are often found walking around on the snow.
The adults emerge in the following spring and the cycle starts again.
Adults can emerge during the whole day, but the peak occurs in the morning.
The larvae develop very quickly, within 2 months and the adults emerge in late spring.
After two or three weeks, the adults emerge to mate, beginning the cycle again.
