This undescribed species induces globular galls at the end of twigs, sometimes with active buds on it. The galls are very hard and the surface is mottled with white over the dark gray color of the branch. On the top of the gall there is always a sizeable hole, flanked on each side by tan flaps, that appears to be a natural feature of the gall rather than being chewed by emerging adults. Adults were reared in New Mexico and identified as an undescribed Contarinia species.
”- Gallformers Contributors: (2024) Gallformers ID Notes©