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A key to Macrosiphum (Sitobion) spp. (Homoptera: Aphididae) on ferns in North America, with descriptions of four new species

, : A key to Macrosiphum (Sitobion) spp. (Homoptera: Aphididae) on ferns in North America, with descriptions of four new species. Canadian Entomologist, 1129: 955-961

A key is provided to the 9 species in the subgenus Sitobion of Macrosiphum (but in this Review Sitobion is regarded as a good genus) on ferns in North America, including 4 that are newly described.


DOI: 10.4039/Ent112955-9

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