Classification of Nakrem and Ernst 2008

Or. †Trepostomida Ulrich 1882
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Fm. †Arcticoporidae Nakrem and Ernst 2008
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G. †Arcticopora Fritz 1962
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†Arcticopora abnorme Morozova 1969
†Arcticopora amurense Morozova 1969
†Arcticopora christiei Fritz 1962
†Arcticopora dagysi Morozova 1969
†Arcticopora debilis Morozova 1969
†Arcticopora formosum Morozova 1969
†Arcticopora jakutica Lazutkina 1963
†Arcticopora kobayashi Sakagami 1972
†Arcticopora morbosa Morozova 1969
†Arcticopora recubariensis Schauroth 1855
†Arcticopora sparsa Morozova 1969
†Arcticopora winsnesi Nakrem and Mork 1991
G. †Dyscritellopsis Schäfer and Grant-Mackie 1994
G. †Vysokella Zagorsek 1993