Common mayfly
Enw gwyddonol: Ephemera danica
Also known as the 'green drake mayfly', the common mayfly can be found around unpolluted wetlands, such as lakes and rivers. It has transparent, lacy wings and three long 'tails'.
Species information
Category
Ystadegau
Length: 1.5-3.0cmStatws cadwraethol
Common.