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Summary
DescriptionProtosialis americana PCCA20050708-9036A.jpg
Alderfly, Protosialis americana species. Location: Durham, North Carolina, United States. Note: species identification by photography is difficult or impossible in this family, and several species are noted from this area.
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{{Information |Description = Alderfly, ''Sialis'' species. Location: Durham, North Carolina, United States. Note: species identification by photography is difficult or impossible in this genus, and several species are noted from this area. |Source = Photo