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Checklist for Family Pterocephaliidae Kobayashi, 1935
and region Beaver County (Utah, USA)


Class
 
Trilobita
Walch, 1771
Trilobites
15
31
33
Families
Genera
Species
 
Taxom
 

Order
 
Asaphida
Salter, 1864
3
12
14
Families
Genera
Species
 
Taxom
 

Suborder
 
Asaphina
Fortey & Chatterton, 1988
3
12
14
Families
Genera
Species
 
Taxom
 

Superfamily
 
Anomocaroidea
Poulsen, 1927
1
7
10
Family
Genera
Species
 
Taxom
 
FamilyPterocephaliidae
Kobayashi, 1935
7
10
Genera
Species
 
Taxom
 


Genera for Beaver County (Utah)
7 Genera with 10 Species
Bromella Palmer, 19651SpeciesTaxom
Dicanthopyge Palmer, 19652SpeciesTaxom
Parahousia Palmer, 19651SpeciesTaxom
Prehousia Palmer, 19653SpeciesTaxom
Sigmocheilus Palmer, 18771SpeciesTaxom
Strigambitus Palmer, 19651SpeciesTaxom
Tumicephalus Palmer, 19651SpeciesTaxom


Species list for Beaver County (Utah)
10 Species
Bromella veritas Palmer, 1965
Dicanthopyge convergens Palmer, 1965
Dicanthopyge quadrata Palmer, 1965
Parahousia subequalis Palmer, 1965
Prehousia alata Palmer, 1960
Prehousia indenta Palmer, 1965
Prehousia prima Palmer, 1965
Sigmocheilus flabellifer Hall, 1877
Strigambitus transversus Palmer, 1965
Tumicephalus depressus Palmer, 1965


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