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Checklist for Family Catillicephalidae Raymond, 1938
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
 
FamilyCatillicephalidae ♰
Raymond, 1938
2
4		Genera
Species		 
Taxom
 


Genera for Pennsylvania
2 Genera with 4 Species
Buttsia Wilson, 19511SpeciesTaxom
Pemphigaspis Hall, 19513SpeciesTaxom


Species list for Pennsylvania
4 Species
Buttsia drabensis ♰ Wilson, 1951
Pemphigaspis bullata ♰ Hall, 1862
Pemphigaspis franklini ♰ Howell, 1957
Pemphigaspis intermedia ♰ Tasch, 1951


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