Dr. Alexander Jurkevich and Dr. Michele Warmund

Dr. Alexander Jurkevich and Dr. Michele Warmund

University of Missouri
Columbia, Missouri, USA
Specimen: Insect galls (outgrowths) on mockernut hickory leaves (Carya tomentosa) induced by the hickory bullet gall midge (Caryomia tubicola). Specimen collected in Collins, Missouri.
Technique: Reflected light