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Checklist for Family Phylacteridae LUDVIGSEN & WESTROP in LUDVIGSEN & al, 1989
and region Upper Cambrian (Cambrian)


Class
 
Trilobita
Walch, 1771
Trilobites
108
650
1297
Families
Genera
Species
 
Taxom
 

Order
 
Ptychopariida
Swinnerton, 1915
37
253
430
Families
Genera
Species
 
Taxom
 

Suborder
 
Ptychopariina
Richter, 1932
33
208
338
Families
Genera
Species
 
Taxom
 

Superfamily
 
Ptychoparioidea
Matthew, 1887
31
204
329
Families
Genera
Species
 
Taxom
 
FamilyPhylacteridae
LUDVIGSEN & WESTROP in LUDVIGSEN & al, 1989
3
2
Genera
Species
 
Taxom
 


Genera for Upper Cambrian
3 Genera with 2 Species
Phylacterus Raymond, 19241SpeciesTaxom
Ponumia Hu, 1970
0SpeciesTaxom
Westonaspis Rasetti, 19451SpeciesTaxom


Species list for Upper Cambrian
2 Species
Phylacterus saylesi Raymond, 1924
Westonaspis laevifrons Rasetti, 1945


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