\:D \:D \:D

See http://aquanic.org/publicat/state/il-in/as-495.htm

Another study showed growth to 25C or 77F. One source showed upper range 30C or 86F. One study showed the 2 common methods of measuring energetics in YP showed skewed results (aka something going on wrt growth and energy use) starting at 22C.

I think you have this study.

Field Test of Two Energetic Models for Yellow Perch