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| Kingdom Animalia |
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Anadenidae Pilsbry, 1948 – valid
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Hemphillia burringtoni Pilsbry, 1948 – valid – keeled jumping slug, keeled jumping-slug
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Novisuccinea Pilsbry, 1948 – valid
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Oxyloma kanabense Pilsbry, 1948 – valid – Kanab ambersnail
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Oxyloma subeffusum Pilsbry, 1948 – valid – Chesapeake ambersnail
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Pallifera marmorea Pilsbry, 1948 – valid – marbled mantleslug
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Polygyriscus Pilsbry, 1948 – valid
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Prophysaon boreale Pilsbry, 1948 – valid – northern taildropper
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Prophysaon vanattae Pilsbry, 1948 – valid – scarletback taildropper
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Succinea pennsylvanica Pilsbry, 1948 – valid – Penn ambersnail |
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