ANDRICUS MURTFELDTAE, new species.
Gall. — An irregular, hard, pithy, brown, globular gall; externally finely granulated and with a few short blunt spines; interiorly of a hard, pithy, brown substance ; polythalamous. Diameter, 8 mm. ; length, 10 mm.
Described from 3 male specimens with the gall, labeled simply from Miss Murtfeldt, and probably taken at Kirkwood, Missouri.
”- William Ashmead: (1896) Descriptions of new Cynipidous Galls and Gall-Wasps in the United States National Museum©
Reference: https://www.biodiversitylibrary.org/item/31780#page/141/mode/1up