Species list, Checklist of Class Trilobita ♰ (Trilobites) for Butte County (California, 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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Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region Butte County (California, USA)

Trilobita ♰
Walch, 1771
Trilobites

7
8
1

Families
Genera
Species

List of families for Butte County (California)
7 Families width 1 Species

Selenopeltidae		0	Species	Taxom
Phillipsiidae OEHLERT, 1886		0	Species	Taxom
Asaphiscidae Raymond, 1924		0	Species	Taxom
Trinucleidae Hawle & Corda, 1847		0	Species	Taxom
Tropidocoryphidae Pribyl, 1946		1	Species	Taxom
Metagnostidae Jaekel, 1909		0	Species	Taxom
Asaphidae Burmeister, 1843		0	Species	Taxom

Genera for Butte County (California)
8 Genera with 1 Species

Acidaspis MURCHISON, 1839		0	Species	Taxom
Anisopyge Girty, 1908		0	Species	Taxom
Blountia Walcott, 1916		0	Species	Taxom
Cryptolithus Green, 1832		0	Species	Taxom
Cyrtosymboloides Alberti, 0		1	Species	Taxom
Geragnostus Howell, 1935		0	Species	Taxom
Isotelus Dekay, 1824		0	Species	Taxom
Phillipsia PORTLOCK, 1843		0	Species	Taxom

Species list for Butte County (California)
1 Species

Cyrtosymboloides bembix ♰

Subnodes of Trilobita with occurrences in Butte County (California)

Order	Agnostida ♰ Salter, 1864	1 1 0	Family Genus Species	Taxom
Order	Asaphida ♰ Salter, 1864	2 2 0	Families Genera Species	Taxom
Order	Odontopleurida ♰ Whittington, 1959	1 1 0	Family Genus Species	Taxom
Order	Proetida ♰ Fortey & Owens, 1975	2 3 1	Families Genera Species	Taxom
Order	Ptychopariida ♰ Swinnerton, 1915	1 1 0	Family Genus 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