Species list, Checklist of Family Asaphidae ♰ for Williamson County (Illinois, 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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Williamson County

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Checklist for Family Asaphidae Burmeister, 1843
and region Williamson County (Illinois, USA)

Class	Trilobita ♰ Walch, 1771 Trilobites	7 7 7	Families Genera Species	Taxom
Order	Asaphida ♰ Salter, 1864	1 1 1	Family Genus Species	Taxom
Suborder	Asaphina ♰ Fortey & Chatterton, 1988	1 1 1	Family Genus Species	Taxom
Superfamily	Asaphoidea ♰ Burmeister, 1843	1 1 1	Family Genus Species	Taxom
Family	Asaphidae ♰ Burmeister, 1843	1 1	Genus Species	Taxom

Genera for Williamson County (Illinois)
1 Genera with 1 Species

Isotelus Dekay, 1824

1

Species

Species list for Williamson County (Illinois)
1 Species

Isotelus gigas ♰ Dekay, 1824

Links, sources and further information

Asaphidae at gbif.org
Asaphidae at irmng.org