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TAXFAMGENSPESUB
Checklist for Superfamily Asaphoidea Burmeister, 1843
and region British Columbia (West Canada, Canada)


Class
 
Trilobita
Walch, 1771
Trilobites
58
161
144
Families
Genera
Species
 
Taxom
 

Order
 
Asaphida
Salter, 1864
6
18
13
Families
Genera
Species
 
Taxom
 

Suborder
 
Asaphina
Fortey & Chatterton, 1988
6
18
13
Families
Genera
Species
 
Taxom
 

Superfamily
 
Asaphoidea
Burmeister, 1843
1
8
3
Family
Genera
Species
 
Taxom
 


List of families for British Columbia
1 Family width 3 Species
Asaphidae Burmeister, 18433SpeciesTaxom


Genera for British Columbia
8 Genera with 3 Species
Hemigyraspis Raymond, 1910
0SpeciesTaxom
Kayseraspis Harrington, 1938
0SpeciesTaxom
Lachnostoma Ross, 1951
0SpeciesTaxom
Presbynileus HINTZE, 1954
0SpeciesTaxom
Ptychocephalus accepted as ..., 19511SpeciesTaxom
Ptyocephalus Whittington, 1948
0SpeciesTaxom
Symphysurina ULRICH, 19251SpeciesTaxom
Xenostegium Walcott, 01SpeciesTaxom


Species list for British Columbia
3 Species
Ptychocephalus declevita Ross, 1951
Symphysurina spicata ULRICH, 1925
Xenostegium shepardi

Subnodes of Asaphoidea with occurrences in British Columbia
FamilyAsaphidae
Burmeister, 1843
8
3
Genera
Species

Taxom