Species list, Checklist of Superfamily Eodiscoidea ♰ for Lower Ordovician (Ordovician)

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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Lower Ordovician

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Checklist for Superfamily Eodiscoidea Raymond, 1913
and region Lower Ordovician (Ordovician)

Class	Trilobita ♰ Walch, 1771 Trilobites	69 364 514	Families Genera Species	Taxom
Order	Agnostida ♰ Salter, 1864	7 21 36	Families Genera Species	Taxom
Suborder	Eodiscina ♰ Kobayashi, 1939	1 1 3	Family Genus Species	Taxom
Superfamily	Eodiscoidea ♰ Raymond, 1913	1 1 3	Family Genus Species	Taxom

List of families for Lower Ordovician
1 Family width 3 Species

Eodiscidae Raymond, 1913

3

Species

Genera for Lower Ordovician
1 Genera with 3 Species

Trinodus Mccoy, 1957

3

Species

Species list for Lower Ordovician
3 Species

Trinodus jujuyensis ♰ Harrington, 1938
Trinodus mobergi ♰ TJERNVIK, 1956
Trinodus saltaensis ♰ Harrington, 1957

Subnodes of Eodiscoidea with occurrences in Lower Ordovician

Family

Eodiscidae ♰
Raymond, 1913

1
3

Genus
Species