Tomagnostella exsculpta Angelin 1851 (artiopod)

Artiopoda - Agnostida - Spinagnostidae

Alternative combination: Agnostus exsculptus

Belongs to Tomagnostella according to S. Peng and R. A. Robison 2000

Sister taxa: Tomagnostella jiangshanensis, Tomagnostella sulcifera, Tomagnostella tenuis

Ecology: slow-moving epifaunal detritivore

Distribution:

• Cambrian of Argentina (2 collections), Canada (2: Yukon), China (19), Greenland (9), India (2), Kazakhstan (21), United States (2: Utah)

Total: 57 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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