Callirhytis cedrosensis, new species
Host. — Quercus cedrosensis Mueller.
Gall. — Detachable, monothalamous, stem galls. Flat-topped, with small elevated central disk, ovoid, green and succulent when fresh, brown to purple when dry, 0.8 to 1.5cm tall, 1.2 cm average, 1.0cm diameter. Galls collected from Cedros Island are rounded apically and without sharply ridged flattened top (Fig. 2).
- D C Dailey, C M Sprenger: (1977) Three new gall-inducing Callirhytis Foerster from Quercus cedrosensis Muller. (Hymenoptera: Cynipidae)©
Reference: https://www.biodiversitylibrary.org/page/56113562#page/46/mode/1up