Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Family Leptophlebiidae - Pronggilled Mayflies


Insecta sp. Washington Mayfly Washington Mayfly Arthroplea bipunctata? Mayfly Leptophlebiidae, nymph, close-up of gills Leptophlebiidae Leptophlebiidae Leptophlebiidae Leptophlebiidae Mayflies in cool flowing puddle Mayfly Nymph Mayfly Nymph Mayfly Nymph Mayfly Nymph Mayfly Nymph Medium 3 tails small gills Medium 3 tails small gills Mayfly Mayfly Mayfly Mayfly nymph

Washington Mayfly - Neoleptophlebia Washington Mayfly - Neoleptophlebia