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names in breadcrumbs
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names in breadcrumbs
vernacular
scientific
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Animals
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Arthropods
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Trilobites
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Agnostida
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Ptychagnostidae
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Ptychagnostus Jaekel 1909
collect
overview
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names
Ptychagnostus is a genus of
trilobites
in the family
Ptychagnostidae
.
Known occurrences, collected specimens and observations of Ptychagnostus Jaekel 1909.
View this species on GBIF
Ptychagnostus includes
15 children
:
Ptychagnostus acidusus Opik 1979
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
see more