Onymagnostus stenorrhachis Grönwall 1902 (artiopod)

Artiopoda - Agnostida - Ptychagnostidae

Alternative combinations: Agnostus stenorrhachis, Ptychagnostus (Triplagnostus) stenorrhachis, Ptychagnostus stenorrhachis

Belongs to Onymagnostus according to G. K. Ergaliev and F. G. Ergaliev 2008

See also WestergÄrd 1946

Sister taxa: Onymagnostus convexus, Onymagnostus cuneiformis, Onymagnostus hybridus, Onymagnostus mundus, Onymagnostus ovaliformis, Onymagnostus rotundatus, Onymagnostus semiermis

Ecology: slow-moving epifaunal detritivore

Distribution:

• Cambrian of Kazakhstan (2 collections), Sweden (1)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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