Risso's dolphin (Grampus griseus (G.Cuvier, 1812)), photo taken by Captain Wen-Lung Jiang.    
  Part of: Hu C-H, Yu HY, Hoh DZ, Lin DL (2023) The observation records from whale and dolphin watching inshore of Hualien, eastern Taiwan. Biodiversity Data Journal 11: e109649. https://doi.org/10.3897/BDJ.11.e109649