Species list, Checklist of Class Trilobita ♰ (Trilobites) for Stephens County (Oklahoma, 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
Browser for Arthropods

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Stephens County

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Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region Stephens County (Oklahoma, USA)

Trilobita ♰
Walch, 1771
Trilobites

3
5
2

Families
Genera
Species

List of families for Stephens County (Oklahoma)
3 Families width 2 Species

Ptychaspididae Raymond, 1924		1	Species	Taxom
Pseudagnostidae Whitehouse, 1936		1	Species	Taxom
Idahoiidae LOCHMAN, 1956		0	Species	Taxom

Genera for Stephens County (Oklahoma)
5 Genera with 2 Species

Conaspis Hall, 1863		0	Species	Taxom
Pseudagnostus Jaekel, 1863		1	Species	Taxom
Ptychaspis Hall, 1852		1	Species	Taxom
Saratogia Walcott, 1916		0	Species	Taxom
Wilbernia Walcott, 1924		0	Species	Taxom

Species list for Stephens County (Oklahoma)
2 Species

Pseudagnostus josephus ♰ Hall, 1863
Ptychaspis granulosa ♰ Owen, 1852

Subnodes of Trilobita with occurrences in Stephens County (Oklahoma)

Order	Agnostida ♰ Salter, 1864	1 1 1	Family Genus Species	Taxom
Order	Asaphida ♰ Salter, 1864	2 4 1	Families Genera Species	Taxom

Links, sources and further information

Trilobita at ps-19.org
Trilobita at trilobites.info
Trilobita at westerntrilobites.com
Trilobita at gbif.org
Trilobita at irmng.org