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Ephemeroptera: Mayflies - http://www.ento.csiro.au/education/insects/ephemeroptera.html
The characteristics of these insects, their life cycle, feeding and habitat, with illustrations. |
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Ephemeroptera - http://www.cals.ncsu.edu/course/ent425/compendium/mayfly.html
Introduction from John R. Meyer's Entomology class. |
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Ephemeroptera: The Upwinged Flies - http://www.first-nature.com/insects/ephemeroptera/index.htm
Photographs and information on about 12 of these flies which get their name from the way they fold their wings when at rest. |
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Shadfly.com - http://www.shadfly.com/
Stories, pictures, and videos of the mass emergence of shadflies (also known as mayflies, dunes, and dayflies) in North Bay, Ontario, Canada. |
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Ephemeroptera - http://ag.arizona.edu/tree/eukaryotes/animals/arthropoda/hexapoda/ephemeroptera/ephemeroptera.html
Taxonomy of the mayflies, with a brief description and list of references, from Tree of Life. |