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


Class
 
Trilobita
Walch, 1771
Trilobites
74
138
123
Families
Genera
Species
 
Taxom
 

Order
 
Asaphida
Salter, 1864
15
24
27
Families
Genera
Species
 
Taxom
 

Suborder
 
Asaphina
Fortey & Chatterton, 1988
14
20
22
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dikelokephaloidea
Miller, 1889
4
7
7
Families
Genera
Species
 
Taxom
 
FamilyPtychaspididae
Raymond, 1924
1
0
Genus
Species
 
Taxom
 


Genera for Alaska
1 Genera with 0 Species
Saukioides Kobayashi, 1952
0SpeciesTaxom


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