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porzana: Callibaetis ferrugineus
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porzana: Callibaetis floridanus
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porzana: Maccaffertium mediopunctatum mediopunctatum
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porzana: Hexagenia bilineata
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porzana: Hexagenia sp.
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porzana: Maccaffertium sp.
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porzana: Maccaffertium pulchellum
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porzana: Callibaetis ferrugineus ferrugineus
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porzana: Hexagenia bilineata
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porzana: Baetis intercalaris
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porzana: Epeorus pleuralis
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porzana: Ephemerella invaria
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porzana: Maccaffertium pulchellum
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porzana: Maccaffertium modestum
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porzana: Epeorus vitreus
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porzana: Callibaetis floridanus
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porzana: Hexagenia sp.
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porzana: Maccaffertium pudicum
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porzana: Maccaffertium modestum
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porzana: Isonychia sp.
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porzana: Caenis sp.
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porzana: Ephemerella dorothea dorothea
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porzana: Nixe inconspicua
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porzana: Hexagenia sp.
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porzana: Caenis sp.
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porzana: Hexagenia sp.
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porzana: Acentrella turbida
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porzana: Isonychia sp.
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porzana: Maccaffertium pulchellum
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porzana: Isonychia sp.