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TAXFAMGENSPESUB
Checklist for Family Ptychaspididae Raymond, 1924
and region Pennsylvania (USA)


Class
 
Trilobita
Walch, 1771
Trilobites
59
144
161
Families
Genera
Species
 
Taxom
 

Order
 
Asaphida
Salter, 1864
10
26
21
Families
Genera
Species
 
Taxom
 

Suborder
 
Asaphina
Fortey & Chatterton, 1988
9
24
17
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dikelokephaloidea
Miller, 1889
2
4
4
Families
Genera
Species
 
Taxom
 
FamilyPtychaspididae
Raymond, 1924
2
1
Genera
Species
 
Taxom
 


Genera for Pennsylvania
2 Genera with 1 Species
Conaspis Hall, 1863
0SpeciesTaxom
Imlerella Loch & Taylor, 01SpeciesTaxom


Species list for Pennsylvania
1 Species
Imlerella praecipita


Links, sources and further information
Ptychaspididae at gbif.org
Ptychaspididae at irmng.org