%0 Journal Article %T If a fish can pass the mark test, what are the implications for consciousness and self-awareness testing in animals? %A Alex L. Jordan %A Hirokazu Tanaka %A Jun-ya Asai %A Masanori Kohda %A Satoshi Awata %A Takashi Hotta %A Tomohiro Takeyama %J Archive of "PLoS Biology". %D 2019 %R 10.1371/journal.pbio.3000021 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6366756/