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


Class
 		Trilobita ♰
Walch, 1771
Trilobites		169
1532
3251		Families
Genera
Species		 
Taxom
 

Order
 		Ptychopariida ♰
Swinnerton, 1915
52
642
1308		Families
Genera
Species		 
Taxom
 

Suborder
 		Ptychopariina ♰
Richter, 1932
47
584
1200		Families
Genera
Species		 
Taxom
 

Superfamily
 		Ptychoparioidea ♰
Matthew, 1887
37
470
1027		Families
Genera
Species		 
Taxom
 
FamilyPhylacteridae ♰
LUDVIGSEN & WESTROP in LUDVIGSEN & al, 1989
3
2		Genera
Species		 
Taxom
 


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


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


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