. "LC" . "Zope"@en . "IUCN3.1" . "Abramis ballerus" . . . . . . . "Ballerus ballerus, also known as the zope or the blue bream, is a fish native to Eurasia. Cyprinus ballerus feeds mostly on larger zooplankton. It can reach sizes of up to about 45 cm and a weight of around 0.8 kg. In Sweden it is seen in V\u00E4nern, Hj\u00E4lmaren, M\u00E4laren and adjoining waters, plus Helge\u00E5n waterbody. The Python-based application server Zope is named after the species."@en . "Ballerus ballerus" . . . . .