Ephemerella invaria

Description:

This larva was not reared but was dissected and matched to historical profile Dr Luke Jacobus agrees with my findings. The key to telling a male and female Ephemerella larva is the red upper portion of the compound eyes. If you look at the male adults the upper area of the compound eyes are red. Come join my Facebook mayfly page. https://www.facebook.com/groups/10493417...