Mayfly emergence

Mayfly (Ephemera sp.) nymph hatching into sub-imago while floating down river. Surrey, UK.

Filename: mayfly-emerge_MG_3809-2.jpg
Image Size: 1940x1296 / 1.1MB; https://www.domgreves.com/licensing; https://www.domgreves.com/contact; adult aquatic behaviour emergence ephemeroptera hatching insect invertebrate mayfly metamorphosis nymph river subimago surrey uk wetland wildlife
Contained in galleries: Miscellaneous, Invertebrates

Dom Greves Photo