Preoccupied-name
Guides
Dietzella
Dietzella is a genus of minute seed weevils in the family Curculionidae, subfamily Ceutorhynchinae. The genus contains two described species: Dietzella zimmermanni and Dietzella sextuberculata. It was established by Champion in 1907 after the original name Coelogaster was found to be preoccupied by an extinct fish genus.