Species list, Checklist of Family Alokistocaridae ♰ for Placer County (Eastern California, 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
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Checklist for Family Alokistocaridae Resser, 1939
and region Placer County (Eastern California, California, USA)

Class	Trilobita ♰ Walch, 1771 Trilobites	14 24 12	Families Genera Species	Taxom
Order	Ptychopariida ♰ Swinnerton, 1915	2 6 6	Families Genera Species	Taxom
Suborder	Ptychopariina ♰ Richter, 1932	2 6 6	Families Genera Species	Taxom
Superfamily	Ptychoparioidea ♰ Matthew, 1887	2 6 6	Families Genera Species	Taxom
Family	Alokistocaridae ♰ Resser, 1939	3 4	Genera Species	Taxom

Genera for Placer County
3 Genera with 4 Species

Amecephalus Walcott, 1952		1	Species	Taxom
Mexicella LOCHMAN, 1916		3	Species	Taxom
Pachyaspis Resser, 1939		0	Species	Taxom

Species list for Placer County
4 Species

Amecephalus arrojosensis ♰ LOCHMAN, 1952
Mexicella mexicana ♰ LOCHMAN, 1948
Mexicella robusta ♰ SUNDBERG & M..., 2000
Mexicella stator ♰ Walcott, 1916

Links, sources and further information

Alokistocaridae at gbif.org
Alokistocaridae at irmng.org