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| Kingdom Animalia |
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Acroloxidae Thiele, 1931 – valid – capshells
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Acroloxoidea Thiele, 1931 – valid
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Asteronotidae Thiele, 1931 – invalid
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Chronidae Thiele, 1931 – valid
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Cylindrobullidae Thiele, 1931 – valid
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Discidae Thiele, 1931 – valid
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Hedylopsis Thiele, 1931 – valid
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Notodiaphanidae Thiele, 1931 – invalid
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Notodorididae Thiele, 1931 – invalid
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Parhedylidae Thiele, 1931 – valid
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Parhedyloidea Thiele, 1931 – valid
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Pseudovermidae Thiele, 1931 – valid
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Staffordiidae Thiele, 1931 – valid
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Vayssiereidae Thiele, 1931 – invalid |
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