CRBSP - Clear Red Bone Special Order?

Red back or spine, silver scale belly pattern and silver ribs. The "SP" stands for "Special" or "Special Order" which indicates this is a non-cataloged color specifically made at the request of a distributor. Sources indicate this dates to the 1990's and came from Japanese tackle shops such as Popeye. The color name isn't certain.

(Special thanks to Kazz Miyahara for information on this color!)