†Sievertsia devonica Sieverts-Doreck 1951
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Cyclocystoidea - Cyclocystoididae
Alternative combination: Cyclocystoides devonica
Belongs to Sievertsia according to A. B. Smith and C.R.C. Paul 1982
Sister taxa: Sievertsia concava, Sievertsia gotus, Sievertsia tartas
Distribution: found only at USNM 391a. West wall of the old France Stone Company quarry (Devonian of Ohio)
Specimen images are retrieved through the ePANDDA API.
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