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Family Ephemeridae - Common Burrower Mayflies

Hexagenia limbata - female May fly, But whay type? - Hexagenia bilineata Mayfly ID please - Hexagenia limbata Common Burrower Mayfly - Ephemera simulans Mayfly - Hexagenia Common Burrower Mayfly - Hexagenia bilineata https://www.facebook.com/groups/19833784207/permalink/10153544108014208/ - Litobrancha recurvata Hexagenia limbata
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Suborder Furcatergalia
Infraorder Scapphodonta
Superfamily Ephemeroidea
Family Ephemeridae (Common Burrower Mayflies)
Numbers
12 spp. in 3 genera in our area(1), 80 spp. in 7 genera total(2)
Size
10-30 mm
Identification
Size large; M and Cu veins in front wings strongly divergent(3); larvae have long cylidrical bodies, tapered at both ends, sharp mandibles that curve outward like tusks, long fringed antenna, three cauda (anal filaments); legs adapted for digging(4)
Range
worldwide(2)
Habitat
Streams, lakes and nearby; larvae burrow in sand, silt; adults come to lights
Season
Summer