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Ptychagnostidae
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Ptychagnostus
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Ptychagnostus acidusus Opik 1979
collect
overview
maps
names
Scientific Names
Preferred Names
Ptychagnostus acidusus Opik 1979
Species recognized by
Dynamic Hierarchy Version 2 1
Reference taxon from The Paleobiology Database
Ptychagnostus acidusus
Species recognized by
PBDB in DwCA
Common Names
There are no common names associated with this taxon.
Curated hierarchies for Ptychagnostus acidusus Opik 1979
Dynamic Hierarchy Version 2 1
Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Ecdysozoa
Arthropoda
Trilobita
Agnostida
Ptychagnostidae
Ptychagnostus Jaekel 1909
Ptychagnostus acidusus Opik 1979
(this page)
Ptychagnostus aculeatus (Angelin 1851)
Ptychagnostus aksayensis Ergaliev & Ergaliev 2008
Ptychagnostus atavus (Tullberg 1880)
Ptychagnostus convexus Westergard 1946
Ptychagnostus culminosus (Opik 1979)
Ptychagnostus cuyanus (Rusconi 1948)
Ptychagnostus intermedius (Tullberg 1880)
Ptychagnostus karatauensis Ergaliev 1980
Ptychagnostus leptus Qian 1983
Ptychagnostus punctuosus (Angelin 1851)
Ptychagnostus seminula (Whitehouse 1939)
Ptychagnostus sinicus Lu 1957
Ptychagnostus spinosus Ergaliev 1980
Ptychagnostus subgen. Ptychagnostus Jaekel 1909