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Checklist for Order Pseudoscorpiones Haeckel, 1866 (False Scorpions)
and region Berks County (Pennsylvania, USA)


Class
 		Arachnida
Lamarck, 1801
Arachnids		51
126
149		Families
Genera
Species		 
Taxom
 

Subclass
 		Dromopoda
Shultz, 1990
8
8
9		Families
Genera
Species		 
Taxom
 

Order
 		Pseudoscorpiones
Haeckel, 1866
False Scorpions, Pseudoscorpion, Pseudoscorpions		3
3
3		Families
Genera
Species		 
Taxom
 


List of families for Berks County
3 Families width 3 Species
Cheliferidae Risso, 18261SpeciesTaxom
Chthoniidae Daday, 18881SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom


Genera for Berks County
3 Genera with 3 Species
Chelifer Geoffroy, 17581SpeciesTaxom
Chthonius Koch, 17901SpeciesTaxom
Microbisium Chamberlin, 18951SpeciesTaxom


Species list for Berks County
3 Species
Chelifer cancroides Linnaeus, 1758Book pseudoscorpion
Chthonius (Ephippiochthonius) tetrachelatus Preyssler, 1790Dimple-clawed Chthonid
Microbisium parvulum Banks, 1895

Subnodes of Pseudoscorpiones with occurrences in Berks County
SuborderEpiocheirata
Harvey, 1992
1
1
1		Family
Genus
Species
Taxom

SuborderIocheirata
Harvey, 1992
2
2
2		Families
Genera
Species
Taxom



Links, sources and further information
Pseudoscorpiones at museum.wa.gov.au
Pseudoscorpiones at artfakta.se
Pseudoscorpiones at biodiversity.org.au
Pseudoscorpiones at dyntaxa.se
Pseudoscorpiones at gbif.org
Pseudoscorpiones at itis.gov
Pseudoscorpiones at marinespecies.org