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TAXFAMGENSPESUB
Checklist for Family Ptychaspididae Raymond, 1924
and region Canada (North America)


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

Order
 
Asaphida
Salter, 1864
23
157
194
Families
Genera
Species
 
Taxom
 

Suborder
 
Asaphina
Fortey & Chatterton, 1988
22
142
170
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dikelokephaloidea
Miller, 1889
5
24
27
Families
Genera
Species
 
Taxom
 
FamilyPtychaspididae
Raymond, 1924
12
14
Genera
Species
 
Taxom
 


Genera for Canada
12 Genera with 14 Species
Conaspis Hall, 1863
0SpeciesTaxom
Euptychaspis ULRICH, 19311SpeciesTaxom
Kathleenella LUDVIGSEN, 19822SpeciesTaxom
Keithia Raymond, 02SpeciesTaxom
Keithiella Rasetti, 02SpeciesTaxom
Macronoda LOCHMAN, 19641SpeciesTaxom
Plectrella LUDVIGSEN & ..., 1989
0SpeciesTaxom
Proricephalus WESTROP, 1986
0SpeciesTaxom
Ptychaspis Hall, 04SpeciesTaxom
Saukioides Kobayashi, 1952
0SpeciesTaxom
Sunwaptia WESTROP, 19861SpeciesTaxom
Wilcoxaspis WESTROP, 19861SpeciesTaxom


Species list for Canada
14 Species
Euptychaspis typicalis ULRICH, 1931
Kathleenella hamulata
Kathleenella subula LUDVIGSEN, 1982
Keithia schucherti Raymond, 1924
Keithia subclavata
Keithiella depressa Rasetti, 1944
Keithiella intermedia
Macronoda prima LOCHMAN, 1964
Ptychaspis bullasa
Ptychaspis miniscaensis Owen, 1852
Ptychaspis monsensis
Ptychaspis striata
Sunwaptia carinata WESTROP, 1986
Wilcoxaspis bulbosa WESTROP, 1986


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