1.Previous
3.Next

(= Acidusus atavus) - ptychagnostid agnostid
*Ptychagnostus germanus
*Ptychagnostus gibbus
*Ptychagnostus intermedius
*Ptychagnostus michaeli
*Ptychagnostus occultatus
*Ptychagnostus seminula
*Glyphaspis concavus - asaphid
*Bathyuriscus fimbriatus - dolichometopid corynexochid
*Bathyuriscus

1.Previous
3.Next