1. Revision of New Guinea Copelatus Erichson, 1832 (Insecta: Coleoptera: Dytiscidae): The running water species, Part I.;Balke;Annalen des Naturhistorischen Museum Wien,1998
2. Two new species of the genus Copelatus Erichson, 1832, subgenus Papuadytes Balke, 1998, from Papua New Guinea (Insecta: Coleoptera: Dytiscidae).;Balke;Annalen des Naturhistorischen Museum Wien,1999
3. Homology and terminology: communicating information about rotated structures in water beetles.;Miller;Latissimus,2003