Toji Thomas et al. 2025. Range extension of the red-tipped halfbeak Hyporhamphus xanthopterus (Valenciennes, 1847) in the Cauvery River, Western Ghats of India: Integrative taxonomy and resolution of taxonomic misidentifications. Indian Journal of Fisheries. 72, 4 (Dec. 2025). DOI:https://doi.org/10.21077/ijf.2025.72.4.170847-16.