Tule Perch - Hysterocarpus traski
My son Sam called me and said "Dad, I heard about a cool livebearer we should try to get ahold of . . . the Tule Perch."
I said, "What, the Pool Perch?".
After much back and forth, it was established the fish he was thinking about was the Tule Perch, a fish native to inland waters of California that is little known in the hobby.