Language: German
This volume cover the second part of the suborder Adiphaga (families Hygrobiidae, Haliplidae, Dytiscidae, Gyrinidae, and Rhysodidae), the suborders Palpicornia and Histeroidea, and the first part of the Staphylinoidea (families Silphidae, Leptinidae, Catopidae, Colonidae, Liodidae, Clambidae, Scydmaenidae, Orthoperidae, Sphaeriidae, Ptiliidae and Scaphidiidae).