AKA "Escolar, or "Walu"
"oily anal discharge"
http://listproc.ucdavis.edu/archives/seafood/log0504/att-0016/01-Escolar_fact_sheet.pdf
Now I know why it's called "butter fish"
"oily anal discharge"
http://listproc.ucdavis.edu/archives/seafood/log0504/att-0016/01-Escolar_fact_sheet.pdf
Now I know why it's called "butter fish"