Ephemeroptera, also known as mayflies or up-wing flies, can be seen emerging from the water, resting on nearby vegetation and most commonly 'dancing' above head height, along the shores of many still waters and rivers. This guide provides introductory, picture-based keys and species accounts for both the adults and nymphs of the 51 species recorded in the British Isles.
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
the world’s foremost supplier of natural history and environmental books
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985