it's a cross between a golden and an anerythristic.... here's a link to the golden (colorless red sider)

http://www.albinogartersnake.com/ima...edsided_LG.jpg

and here's the anery red sider

Scott Felzer's Garter Snakes, specializing in aberrant garters

here's a pic of a golden x anery female of Scott's...

PetHobbyist photo gallery

well.....drat....here's links to pics of them....