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| Kingdom Animalia |
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Caprella alaskana Mayer, 1903 – valid
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Caprella borealis Mayer, 1903 – valid
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Caprella brevirostris Mayer, 1903 – valid
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Caprella carina Mayer, 1903 – valid
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Caprella constantina Mayer, 1903 – valid
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Caprella cristibrachium Mayer, 1903 – valid
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Caprella ferrea Mayer, 1903 – valid
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Caprella gracilior Mayer, 1903 – valid
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Caprella incisa Mayer, 1903 – valid
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Caprella laeviuscula Mayer, 1903 – valid
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Caprella mendax Mayer, 1903 – valid
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Caprella natalensis Mayer, 1903 – valid
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Caprella paulina Mayer, 1903 – valid
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Caprella striata Mayer, 1903 – valid
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Caprella ungulina Mayer, 1903 – valid
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Caprella unica Mayer, 1903 – valid
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Metacaprella Mayer, 1903 – valid
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Paracaprella tenuis Mayer, 1903 – valid
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Tritella laevis Mayer, 1903 – valid |
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