Cyprinid fauna (Cypriniformes) of River Panjkora, district Lower Dir, Khyber Pakhtunkhwa, Pakistan
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Abstract
This study was conducted to assess Ichthyodiversity of family Cyprinidae in River Panjkora from January 2012 to December 2015. A total of 671 specimens representing 7 genera and 10 species were collected. Species collected were Barilius pakistanicus, Barilius vagra, Tor putitora, Crossocheilus diplocheilus, Garra gotyla, Schizothorax labiatus, Schizothorax esocinus, Schizothorax plagiostmus, Carassius auratus and Cyprinus carpio. Schizothorax plagiostmus was found to be the most abundant species with a relative density (RD) of 21.01 and relative frequency (RF) of 13.04. It was the only species qualifying the criterion to be ranked as eury species. Schizothorax esocinus was rare in the study area with a RD 0.45 and RF 2.17.
Keywords: Cyprinidae; Schizothorax; River Panjkora; Eury species; Relative density; Relative frequency