Ceutorhynchus dubius Brisout, 1883
Larvae in an, about 3-7 mm large, ± globular swelling of the root collar. Pupation in the soil, in a cocoon.
That the larva would cause galls in the roots of Cardamine heptaphylla, as is stated by Dauphin & Aniotsbehere, is not correct.
Behne (1987a), Dauphin & Aniotsbehere (1997a), Dieckmann (1972a), Nilsson (1980a), Schillhammer (1993a).