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Checklist for Family Chthoniidae Daday, 1888
and region Delaware County (Pennsylvania, USA)


Class
 		Arachnida
Lamarck, 1801
Arachnids		50
75
74		Families
Genera
Species		 
Taxom
 

Subclass
 		Dromopoda
Shultz, 1990
5
5
6		Families
Genera
Species		 
Taxom
 

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

Suborder
 		Epiocheirata
Harvey, 1992
1
1
1		Family
Genus
Species		 
Taxom
 

Superfamily
 		Chthonioidea
Daday, 1888
1
1
1		Family
Genus
Species		 
Taxom
 
FamilyChthoniidae
Daday, 1888
1
1		Genus
Species		 
Taxom
 


Genera for Delaware County (Pennsylvania)
1 Genera with 1 Species
Chthonius Koch, 17901SpeciesTaxom


Species list for Delaware County (Pennsylvania)
1 Species
Chthonius (Ephippiochthonius) tetrachelatus Preyssler, 1790Dimple-clawed Chthonid

Subnodes of Chthoniidae with occurrences in Delaware County (Pennsylvania)
SubfamilyChthoniinae
Daday, 1888
1
1		Genus
Species
Taxom



Links, sources and further information
Chthoniidae at artfakta.se
Chthoniidae at biodiversity.org.au
Chthoniidae at dyntaxa.se
Chthoniidae at gbif.org
Chthoniidae at irmng.org
Chthoniidae at itis.gov
Chthoniidae at marinespecies.org