helicorubin

\\ˌheləkōˈrübə̇n\ noun (-s)

Etymology: helico- (from New Latin Helic-, Helix, genus name of Helix pomatia) + Latin ruber red + English -in

: a hemoprotein occurring in the intestine and hepatopancreas of pulmonate gastropods and in the hepatopancreas of the crayfish