Hira Soofi; Nadir Ali Birmani; Abdul Rasool Abbasi; Arifa Bhutto. Description of New Host Record of Genus Hysterothylacium Ward and Magath, 1917 from Siluridae Catfish Wallago Attu of Indus River Sindh, Pakistan: Short Communication: Catfishes Wallago Attu in Sindh, Pakistan. Pakistan Journal of Scientific & Industrial Research 2022, 65, 185-188.