The present study aimed to investigate the morphometric characters of fish species, Labeo rohita, Rita rita, Wallago attu and Mystus aor sampled from two aquatic habitats, Gomti River nearby Lucknow Ganga at Ghazipur, Uttar Pradesh, India. Both rivers are extremely cherished as they full natural resources highly rich in faunal floral diversity. A total 100 specimens each species were collected ...