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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Annelida (segmented worms)
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Class Clitellata
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Order Rhynchobdellida
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Family Glossiphoniidae
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Genus Placobdella
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Species Placobdella bistriata
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Species Placobdella hollensis
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Species Placobdella mexicana
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Species Placobdella montifera
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Species Placobdella multilineata
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Species Placobdella nuchalis
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Species Placobdella ornata
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Species Placobdella papillifera
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Species Placobdella parasitica
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Species Placobdella translucens
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