Genus: Euomphalus Sowerby, 1814 † (syn: Phymatifer, Paromphalus - DB: 90 SP, 5 IMG)
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Subgenus: Euomphalus (Schizostoma) Bronn, 1834 † (syn: Schizostomica - DB: 5 SP, 0 IMG)
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Subgenus: Euomphalus (Woehrmannia) Böhm, 1895 † (syn: Diplochilus - DB: 5 SP, 0 IMG)
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Genus: Fletcherviewia Cook, 1993 † (DB: 1 SP, 0 IMG)
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Genus: Goldfussoceras Blodgett & Frýda, 1999 † (DB: 1 SP, 0 IMG)
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Genus: Heteronodosus Pan & Zhang, 1983 † (DB: 1 SP, 0 IMG)
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Genus: Kiaeromphalus Peel & Yochelson, 1976 † (DB: 2 SP, 0 IMG)
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Genus: Leptomphalus Yochelson, 1956 † (DB: 5 SP, 0 IMG)
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Genus: Linsleyella Rohr, 1980 † (DB: 3 SP, 0 IMG)
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Genus: Mastigospira La Rocque, 1949 † (DB: 4 SP, 0 IMG)
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Genus: Nevadaspira Yochelson, 1971 † (DB: 1 SP, 0 IMG)
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