Munzur nehri'nde yaşayan Capoeta Umbla (Heckel, 1843) ve Chondrostoma Regium (Heckel, 1843)'un total lipit ve yağ asitlerinin mevsimsel değişimi Seasonal variation of total lipid and fatty acids of the Capoeta Umbla (Heckel, 1843) and Chondrostoma Regium (Heckel, 1843) living in the Munzur river