Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

TaxonomyBrowseInfoImagesLinksBooksData
An annotated key to the nymphs of the families and subfamilies of mayflies (Ephemeroptera).
By G.F. Edmunds, Jr., R.K. Allen, and W.L. Peters
University of Utah Biological Series 13(1): 1–49, 1963
Cite: 1926762 with citation markup [cite:1926762]