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Boreadorthis sadewitzensis
Taxonomy
Orthis sadewitzensis was named by Roemer (1861).
It was recombined as Boreadorthis sadewitziensis by Alikhova (1953), Alikhova (1953); it was recombined as Boreadorthis sadewitzensis by Oraspold (1959); it was recombined as Boreadorthis sadewiziensis by Hints et al. (2016).
It was recombined as Boreadorthis sadewitziensis by Alikhova (1953), Alikhova (1953); it was recombined as Boreadorthis sadewitzensis by Oraspold (1959); it was recombined as Boreadorthis sadewiziensis by Hints et al. (2016).