red dye or the color red came from abug looking for the name of this little bbug?

Answer 1

Carmine also called Crimson Lake, Cochineal, Natural Red 4, C.I. 75470 or E120,

It is a pigment of a bright red color obtained from the carminic acid produced by the cochineal insect, and is used as a general term for a particularly deep red color. Carmine is used in the manufacture of artificial flowers, paints, rouge, cosmetics, food additives, and crimson ink.

Answer 2

Not sure of the spelling but i think it is called Cochinile. It is found on cactus and the bugs are crushed for thier colour.