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TAXFAMGENSPESUB
Checklist for Superfamily Dikelokephaloidea Miller, 1889
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
 


List of families for Pennsylvania
2 Families width 4 Species
Saukiidae ULRICH & RESSER, 19303SpeciesTaxom
Ptychaspididae Raymond, 19241SpeciesTaxom


Genera for Pennsylvania
4 Genera with 4 Species
Calvinella Walcott, 02SpeciesTaxom
Conaspis Hall, 1863
0SpeciesTaxom
Imlerella Loch & Taylor, 01SpeciesTaxom
Tellerina ULRICH & RESSER, 01SpeciesTaxom


Species list for Pennsylvania
4 Species
Calvinella patula
Calvinella portlandensis
Imlerella praecipita
Tellerina regalis

Subnodes of Dikelokephaloidea with occurrences in Pennsylvania
FamilyPtychaspididae
Raymond, 1924
2
1
Genera
Species

Taxom

FamilySaukiidae
ULRICH & RESSER, 1930
2
3
Genera
Species

Taxom