Sphaerocoryphe arachniformis Bradley 1930 (trilobite)

Trilobita - Phacopida - Cheiruridae

Full reference: J. H. Bradley. 1930. The fauna of the Kimmswick limestone of Missouri and Illinois. Contributions from the Walker Museum, University of Chicago 2(6):219-290

Belongs to Sphaerocoryphe according to R. P. Tripp et al. 1997

See also Bradley 1930

Sister taxa: Sphaerocoryphe dentata, Sphaerocoryphe gemina, Sphaerocoryphe granulata, Sphaerocoryphe kingi, Sphaerocoryphe longispina, Sphaerocoryphe ludvigseni, Sphaerocoryphe major, Sphaerocoryphe psiles, Sphaerocoryphe punctata, Sphaerocoryphe robusta

Ecology: fast-moving low-level epifaunal carnivore


• Ordovician of United States (2: Illinois, Missouri collections)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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