Christinus guentheri is a species of lizard in the family Gekkonidae (geckos).

[3] The specific epithet, guentheri, commemorates German-born British zoologist Albert Günther.

[2][4] The preferred natural habitats of C. guentheri are forest and rocky areas.

[2] Each adult female lays a single egg, in a communal oviposition site, which may be in a root system, a rock crevice, or a cave.

[1] C. guentheri is listed as vulnerable by the IUCN,[1] and by the Australian government's EPBC act.