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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Arthropoda (arthropods)
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Order Plecoptera
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Superfamily Perloidea
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Family Perlodidae
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Genus Megarcys
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Species Megarcys bussoni
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Species Megarcys irregularis
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Species Megarcys magnilobus
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Species Megarcys ochracea
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Species Megarcys signata
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Species Megarcys sjoestedti
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Species Megarcys subtruncata
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Species Megarcys watertoni
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Species Megarcys yosemite
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