Species list, Checklist of Suborder Pisciforma for Walnut Lake (Desha County, Arkansas, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Suborder Pisciforma McCafferty, 1991
and region Walnut Lake (Desha County, Arkansas, USA)

Class	Insecta Linnaeus, 1758 Insects, True insects	7 9 9	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	7 9 9	Families Genera Species	Taxom
Infraclass	Palaeoptera Crampton, 1915 Ancient winged insects	7 9 9	Families Genera Species	Taxom
Superorder	Ephemeropteroidea Rohdendorf, 1968	1 1 1	Family Genus Species	Taxom
Order	Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes	1 1 1	Family Genus Species	Taxom
Suborder	Pisciforma McCafferty, 1991	1 1 1	Family Genus Species	Taxom

List of families for Walnut Lake (Arkansas)
1 Family width 1 Species

Heptageniidae Needham, 1901

Flat-Bodied Up-Wings Heptageniidae

1

Species

Genera for Walnut Lake (Arkansas)
1 Genera with 1 Species

Stenonema Traver, 1823

1

Species

Species list for Walnut Lake (Arkansas)
1 Species

Stenonema femoratum Say, 1823

Dark Cahill

Subnodes of Pisciforma with occurrences in Walnut Lake (Arkansas)

Superfamily

Heptagenioidea
Needham, 1901

1
1
1

Family
Genus
Species

Links, sources and further information

Pisciforma at itis.gov