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TAXFAMGENSPESUB
Checklist for Family Clavagnostidae Howell, 1937
and region America (Continents)


Class
 
Trilobita
Walch, 1771
Trilobites
171
1817
4432
Families
Genera
Species
 
Taxom
 

Order
 
Agnostida
Salter, 1864
20
126
304
Families
Genera
Species
 
Taxom
 

Suborder
 
Agnostina
Salter, 1864
14
90
250
Families
Genera
Species
 
Taxom
 

Superfamily
 
Agnostoidea
M´Coy, 1849
11
85
231
Families
Genera
Species
 
Taxom
 
FamilyClavagnostidae
Howell, 1937
6
10
Genera
Species
 
Taxom
 


Genera for America
6 Genera with 10 Species
Aspidagnostus Whitehouse, 19622SpeciesTaxom
Clavagnostus Howell, 19384SpeciesTaxom
Culipagnostus Rusconi, 19521SpeciesTaxom
Tomorhachis Resser, 19381SpeciesTaxom
Triadaspis Öpik, 1967
0SpeciesTaxom
Utagnostus ROBISON, 19642SpeciesTaxom


Species list for America
10 Species
Aspidagnostus laevis Palmer, 1962
Aspidagnostus rugosus Palmer, 1962
Clavagnostus aequalis
Clavagnostus calensis Rusconi, 1950
Clavagnostus repandus Westergård, 1930
Clavagnostus spinosus Resser, 1938
Culipagnostus chipiquensis Rusconi, 1952
Tomorhachis spinosa Resser, 1938
Utagnostus songae Peng, 2000
Utagnostus trispinulus Robinson, 1964


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