Strophomenata - Strophomenida - Rafinesquinidae
Belongs to Rafinesquina according to Shumard 1860
Sister taxa: Rafinesquina (Playfairia), Rafinesquina (Rafinesquina), Rafinesquina alternata, Rafinesquina declivis, Rafinesquina delicata, Rafinesquina deltoidea, Rafinesquina gibbosa, Rafinesquina insidiosa, Rafinesquina jeffersonensis, Rafinesquina latisculptilis, Rafinesquina lignani, Rafinesquina mucronata, Rafinesquina nasuta, Rafinesquina percensis, Rafinesquina planulata, Rafinesquina ponderosa, Rafinesquina pseudoloricata, Rafinesquina relicua, Rafinesquina stropheodontoides, Rafinesquina trentonensis, Rafinesquina ultrix, Rafinesquina urbicola
Ecology: stationary epifaunal suspension feeder
Distribution: found only at 2½ kilometers north of Thebes (Ordovician of Illinois)
Specimen images are retrieved through the ePANDDA API.
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