Cyrtospiriferidae is an extinct family of brachiopods.GBIF

Genera Acutella Austrospirifer Cyrtiopsis Cyrtospirifer Dichospirifer Dmitria Eodmitria Liraspirifer Mennespirifer Petshorospirifer Platyspirifer Pripyatispirifer Sinospirifer Sphaenospira Syringospira Tarandrospirifer Tenticospirifer Uchtospirifer Biolib

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