Classification of Gaetani and Sacca 1985
G. Gryphus Megerle von Mühlfeld 1811
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†Gryphus minor Philippi 1836
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Invalid names: Terebratula affinis Calcara 1845 [synonym], Terebratula lyelliana Seguenza 1865 [synonym]
†Gryphus sphenoideus Philippi 1844
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Invalid names: Terebratula benoitiana Seguenza 1865 [synonym]
G. Terebratula Müller 1776
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†Terebratula calabra Seguenza 1871
†Terebratula scillae Segeunza 1871
†Terebratula sinuosa Brocchi 1814
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Invalid names: Anomia pedemontana Lamarck 1818 [synonym], Maltaia maltensis Cooper 1983 [synonym], Terebratula costae Seguenza 1871 [synonym]
Invalid names: Maltaia Cooper 1983 [synonym]
G. Terebratulina d'Orbigny 1847
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Terebratulina retusa Linnaeus 1758
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Invalid names: Terebratulina emarginata Risso 1826 [synonym]