A paper below is accepted by Environmental DNA.

Environmental DNA monitoring for short-term reproductive migration of endemic anadromous species, Shishamo smelt (Spirinchus lanceolatus)

Tetsu Yatsuyanagi, Ryotaro Ishida, Masayuki K. Sakata, Takashi Kanbe, Hiroki Mizumoto, Yumi Kobayashi, Shoko Kamada, Satoko Namba, Hisaya Nii, Toshifumi Minamoto, and Hitoshi Araki