Comparative Analysis of Catch Efficiency and Seasonal Variations in Midwater Shark Longlining at Thengapattinam Fishing Harbour, Tamil Nadu

MS conceived the research idea, designed the study, collected field data, conducted data analysis, and prepared the manuscript draft.She acted as the corresponding author and coordinated the research activities.NN provided critical guidance in designing the study framework, methodology, and data interpretation, while also reviewing and editing the manuscript.PP offered valuable inputs to enhance the manuscript's content.TR supported the conceptualization of the study, facilitated fieldwork, and provided feedback during manuscript preparation.TUM assisted in data collection, focusing on operational and catch-related param, and contributed to the initial analysis.NM