Trophic niche partitioning of Mekong giant catfish Pangasianodon gigas in a tropical reservoir: evidence from stable isotope and fatty acid analyses

Ayano Medo; Nobuhito Ohte; Keisuke Koba; Nobuaki Arai; Yasushi Mitsunaga; Hideaki Nishizawa; Manabu Kume; Thavee Viputhanumas; Kiattipong Kamdee; Chakrit Saengkorakot; Koki Ikeya; Iroha Yamada; Tatsuya Sugawara; Yuki Manabe; Akiko S. Goto; Ayako Yokoyama; Hiroyuki Yamane; Hiroki Kajitani; Daichi Kojima; Takashi Nose; Hiromichi Mitamura