Rhynchonellata - Orthida - Orthidae
Full reference: A. Opik. 1939. Brachiopoden und ostracoden aus dem Expansusschiefer Norwegens. Norsk Geologisk Tidsskrift 19:117-142
Belongs to Orthis according to A. Opik 1939
See also Jaanusson and Bassett 1993
Sister taxa: Orthis (Finkelnburgia), Orthis (Orusia), Orthis acuminata, Orthis australis, Orthis berthoisi, Orthis biforata, Orthis biloba, Orthis bilobata, Orthis callactis, Orthis christianae, Orthis cypha, Orthis davidsoni, Orthis expansa, Orthis gwalia, Orthis intercostata, Orthis laticostata, Orthis perveta, Orthis piger, Orthis reversa, Orthis ribeiroi, Orthis spinigera, Orthis subalata, Orthis testudinaria, Orthis tulliensis
Type specimen: PMO 61090
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Krekling (Ordovician of Norway)
Specimen images are retrieved through the ePANDDA API.
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