Species list, Checklist of Family Shumardiidae ♰ for Changshan Formation (Shandong, China)

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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Changshan Formation

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Checklist for Family Shumardiidae LAKE, 1907
and region Changshan Formation (Shandong, China)

Class	Trilobita ♰ Walch, 1771 Trilobites	26 65 65	Families Genera Species	Taxom
Order	Ptychopariida ♰ Swinnerton, 1915	8 23 23	Families Genera Species	Taxom
Suborder	Ptychopariina ♰ Richter, 1932	8 23 23	Families Genera Species	Taxom
Superfamily	Ptychoparioidea ♰ Matthew, 1887	8 23 23	Families Genera Species	Taxom
Family	Shumardiidae ♰ LAKE, 1907	2 2	Genera Species	Taxom

Genera for Changshan Formation
2 Genera with 2 Species

Elaphraella LU & QIAN, 1983		1	Species	Taxom
Trianguraspis Qian, 1994		1	Species	Taxom

Species list for Changshan Formation
2 Species

Elaphraella microforma ♰ LU & QIAN, 1983
Trianguraspis nodus ♰ Qian, 1994

Links, sources and further information

Shumardiidae at gbif.org
Shumardiidae at irmng.org