Citation: Holmen, M. 1987 The Aquatic Adephaga (Coleoptera) of Fennoscandia and Denmark. I. Gyrinidae, Haliplidae, Hygrobiidae and Noteridae.. Fauna Entomologica Scandinavica 20: 9-168
Number of Pages: 160
Keywords: Beetle, Coleoptera, Gyrinidae, Haliplidae, Hygrobiidae, Insect, Noteridae