sourceTaxonName: Perca fluviatilis
targetTaxonName: Chydorus sphaericus
localityName: Germany|Barther Strom, 1990-1991
referenceCitation: Thiel, R., T. Mehner, B. Köpcke and R. Kafemann. 1996. Diet niche relationship among early life stages of fish in German estuaries. Mar. Freshwat. Res. 47:123-136.