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Checklist for Family Ammagnostidae Öpik, 1967
and region Middle Cambrian (Cambrian)


Class
 
Trilobita
Walch, 1771
Trilobites
96
510
1219
Families
Genera
Species
 
Taxom
 

Order
 
Agnostida
Salter, 1864
17
69
259
Families
Genera
Species
 
Taxom
 

Suborder
 
Agnostina
Salter, 1864
13
56
237
Families
Genera
Species
 
Taxom
 

Superfamily
 
Agnostoidea
M´Coy, 1849
11
51
210
Families
Genera
Species
 
Taxom
 
FamilyAmmagnostidae
Öpik, 1967
2
9
Genera
Species
 
Taxom
 


Genera for Middle Cambrian
2 Genera with 9 Species
Ammagnostus Öpik, 20088SpeciesTaxom
Hadragnostus Öpik, 20081SpeciesTaxom


Species list for Middle Cambrian
9 Species
Ammagnostus beltensis LOCHMAN, 1944
Ammagnostus crassa
Ammagnostus incertus ROBISON, 1964
Ammagnostus integriceps Öpik, 1967
Ammagnostus laiwuensis Lorenz, 1906
Ammagnostus simplexiformis ROZOVA, 1964
Ammagnostus sinensis Peng, 1987
Ammagnostus spinosus ERGALIEV, 2008
Hadragnostus quadratiformis ERGALIEV, 2008


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