type specimen holotype Cretaceous Lower Cretaceous Albian North European Plain Delft FEU-1008022
|  | identified by scientist Cretaceous Lower Cretaceous Albian North European Plain Daehre FEU-1007795
|  | identified by scientist Cretaceous Lower Cretaceous Albian North European Plain Mahlsdorf FEU-1007797
|  | identified by scientist Cretaceous Lower Cretaceous Albian North European Plain Waren FEU-1007798
|  |