Suborder Symphyta Scientific name Arge scapularis | Superfamily Tenthredinoidea Rank Species | |
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Arge scapularis or elm argid sawfly is a sawfly in the family Argidae. It is found across North America and commonly infests elm trees. The name "scapularis" refers to the insect's distinctive so-called "shoulder blades".
References
Arge scapularis Wikipedia(Text) CC BY-SA