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Checklist for Family Diceratocephalidae Lu, 1954
and region North Canada (Canada)


Class
 		Trilobita ♰
Walch, 1771
Trilobites		111
385
461		Families
Genera
Species		 
Taxom
 

Order
 		Ptychopariida ♰
Swinnerton, 1915
23
67
66		Families
Genera
Species		 
Taxom
 

Suborder
 		Ptychopariina ♰
Richter, 1932
20
60
62		Families
Genera
Species		 
Taxom
 

Superfamily
 		Ptychoparioidea ♰
Matthew, 1887
18
58
60		Families
Genera
Species		 
Taxom
 
FamilyDiceratocephalidae ♰
Lu, 1954
1
1		Genus
Species		 
Taxom
 


Genera for North Canada
1 Genera with 1 Species
Tholifrons Palmer, 19681SpeciesTaxom


Species list for North Canada
1 Species
Tholifrons advena ♰ Palmer, 1968


Links, sources and further information
Diceratocephalidae at irmng.org