Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Riedel, Frank" or (type any "bookEditor journalEditor issueEditor" and editor="Riedel, Fr... Add to list Journal Article A1 open access Disjunct distributions of freshwater snails testify to a central role of the Congo system in shaping biogeographical patterns in Africa Roland Schultheiss, Bert Van Bocxlaer (UGent) , Frank Riedel, Thomas von Rintelen and Christian Albrecht (2014) BMC EVOLUTIONARY BIOLOGY. 14.