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Synonyms Triplagnostus Linnarsson, 1869
Huarpagnostus Rusconi, 1950
Solenagnostus Whitehouse, 1936
Pentagnostus Lermontova, 1940
Aristarius Opik, 1979...
- Pokrovskaya, 1958
Ptychagnostus Jaekel, 1909 =Triplagnostus, Huarpagnostus,
Solenagnostus, Pentagnostus, Aristarius, Aotagnostus, Acidusus, Canotagnostus, Zeteagnostus...
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Trinucleoides Trinucleus (=Edgellia)
Triplagnostus (=Huarpagnostus; =
Solenagnostus; =Pentagnostus; =Aristarius; =Aotagnostus; =Acidusus?; =Canotagnostus;...