COMPARATIVE ANALYSIS OF THE MORPHOLOGICAL CHARACTERISTICS OF ISKANDARIA KUSCHAKEWITSCHI (HERZENSTEIN, 1890) POPULATIONS OCCURRING IN THE QAMCHIQSOY AND OLTIARIQSOY RIVERS. (2026). Eureka Journal of Agricultural Science & Bio-Innovation, 2(6), 1-13. https://eurekaoa.com/index.php/7/article/view/1167