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Checklist for Family Crepicephalidae Kobayashi, 1935
and region Canada (North America)


Class
 		Trilobita ♰
Walch, 1771
Trilobites		139
842
1328		Families
Genera
Species		 
Taxom
 

Order
 		Ptychopariida ♰
Swinnerton, 1915
32
185
254		Families
Genera
Species		 
Taxom
 

Suborder
 		Ptychopariina ♰
Richter, 1932
29
150
206		Families
Genera
Species		 
Taxom
 

Superfamily
 		Ptychoparioidea ♰
Matthew, 1887
25
142
196		Families
Genera
Species		 
Taxom
 
FamilyCrepicephalidae ♰
Kobayashi, 1935
5
11		Genera
Species		 
Taxom
 


Genera for Canada
5 Genera with 11 Species
Coosina Rasetti, 19922SpeciesTaxom
Crepicephalus Owen, 19924SpeciesTaxom
Kochaspis Resser, 19511SpeciesTaxom
Nasocephalus Wilson, 19541SpeciesTaxom
Tricrepicephalus Kobayashi, 18613SpeciesTaxom


Species list for Canada
11 Species
Coosina ariston ♰ Walcott, 1916
Coosina kindlei ♰ WESTROP, 1992
Crepicephalus ceratopygoides ♰ Raymond, 1925
Crepicephalus chares ♰ Walcott, 1917
Crepicephalus norrisicanus ♰ Pratt, 1992
Crepicephalus rabbitkettlei ♰ Pratt, 1992
Kochaspis eiffelensis ♰ Rasetti, 1951
Nasocephalus flabellatus ♰ Wilson, 1954
Tricrepicephalus murphyi ♰
Tricrepicephalus rusticus ♰
Tricrepicephalus texanus ♰ Shumard, 1861


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