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Checklist for Family Diceratocephalidae Lu, 1954
and region America (Continents)


Class
 
Trilobita
Walch, 1771
Trilobites
171
1817
4432
Families
Genera
Species
 
Taxom
 

Order
 
Ptychopariida
Swinnerton, 1915
41
419
1140
Families
Genera
Species
 
Taxom
 

Suborder
 
Ptychopariina
Richter, 1932
37
348
972
Families
Genera
Species
 
Taxom
 

Superfamily
 
Ptychoparioidea
Matthew, 1887
28
315
937
Families
Genera
Species
 
Taxom
 
FamilyDiceratocephalidae
Lu, 1954
2
4
Genera
Species
 
Taxom
 


Genera for America
2 Genera with 4 Species
Paraphoreotropis SHAW, 19681SpeciesTaxom
Tholifrons Palmer, 19683SpeciesTaxom


Species list for America
4 Species
Paraphoreotropis vermontensis SHAW, 1968
Tholifrons adevna Palmer, 1968
Tholifrons advena Palmer, 1968
Tholifrons minutus Palmer, 1968


Links, sources and further information
Diceratocephalidae at irmng.org