Succession-ecology

Guides

• Microrhopala vittata

  goldenrod leaf miner, goldenrod leafminer

  Microrhopala vittata is a small leaf beetle in the family Chrysomelidae, commonly known as the goldenrod leaf miner. Adults are 5–6 mm in length and exhibit variable coloration from red to black with distinctive lighter vittae (stripes) on the elytra. The species is highly specialized on goldenrods (Solidago spp.) and flat-topped goldenrod (Euthamia graminifolia), with larvae mining between leaf surfaces and adults feeding on upper leaves. Ecological studies have demonstrated its potential as a keystone species in old field communities, where outbreak populations can dramatically reduce tall goldenrod dominance and alter plant community composition for multiple years.

  leaf-minergoldenrodkeystone-speciesold-field-ecologyhispineCassidinaeChrysomelidaeherbivoryplant-community-dynamicsSolidagoEuthamiaNorth-Americaoutbreak-dynamicssuccession-ecology