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Checklist for Family Ptychagnostidae Kobayashi, 1939
and region Russia (Eurasia)


Class
 
Trilobita
Walch, 1771
Trilobites
145
794
906
Families
Genera
Species
 
Taxom
 

Order
 
Agnostida
Salter, 1864
17
68
97
Families
Genera
Species
 
Taxom
 

Suborder
 
Agnostina
Salter, 1864
11
45
67
Families
Genera
Species
 
Taxom
 

Superfamily
 
Agnostoidea
M´Coy, 1849
10
43
65
Families
Genera
Species
 
Taxom
 
FamilyPtychagnostidae
Kobayashi, 1939
6
6
Genera
Species
 
Taxom
 


Genera for Russia
6 Genera with 6 Species
Goniagnostus Howell, 1935
0SpeciesTaxom
Lejopyge Hawle & Corda, 18282SpeciesTaxom
Pentagnostus LERMONTOVA, 19401SpeciesTaxom
Pseudophalacroma Pokrovskaya, 19581SpeciesTaxom
Tomagnostella Kobayashi, 18951SpeciesTaxom
Triplagnostus Howell, 18691SpeciesTaxom


Species list for Russia
6 Species
Lejopyge armata LINNARSSON, 1869
Lejopyge laevigata Dalman, 1828
Pentagnostus (Pentagnostus) anabarensis LERMONTOVA, 1940
Pseudophalacroma crebra Pokrovskaya, 1958
Tomagnostella sulcifera WALLERIUS, 1895
Triplagnostus gibbus LINNARSSON, 1869


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