Hira Soofi, Nadir Ali Birmani, Abdul Rasool Abbasi and Arifa Bhutto 2022. 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. Biological Sciences - PJSIR. 65, 2 (Jun. 2022), 185–188. DOI:https://doi.org/10.52763.PJSIR.BIOL.SCI.65.2.2022.185.188.