"Stelgidopteryx serripennis (Audubon 1838)" .
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"Passeriformes" .
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"Chordata" .
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"Stelgidopteryx serripennis" .
"Aves" .
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"Stelgidopteryx" .
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"Animalia" .
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"Northern Rough-winged Swallow" .
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"(Audubon 1838)" .
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"Hirundinidae" .
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