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Checklist for Family Sphaeragnostidae Kobayashi, 1939
and region Canada (North America)


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

Order
 		Agnostida ♰
Salter, 1864
18
69
126		Families
Genera
Species		 
Taxom
 

Suborder
 		Agnostina ♰
Salter, 1864
13
53
109		Families
Genera
Species		 
Taxom
 
FamilySphaeragnostidae ♰
Kobayashi, 1939
1
1		Genus
Species		 
Taxom
 


Genera for Canada
1 Genera with 1 Species
Grandagnostus Howell, 19971SpeciesTaxom


Species list for Canada
1 Species
Grandagnostus planicephalus ♰ Buchholz, 1997


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