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Checklist for Family Tricrepicephalidae Palmer, 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
 
FamilyTricrepicephalidae
Palmer, 1954
1
1
Genus
Species
 
Taxom
 


Genera for North Canada
1 Genera with 1 Species
Lonchocephalus Owen, 19161SpeciesTaxom


Species list for North Canada
1 Species
Lonchocephalus pholus Walcott, 1916


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