Note 2712 — BOOK IX. THE NATURAL HISTORY OF FISHES. (continued 2)

This is in reality the Coccus ilicis of Linnæus, a small insect of the genus Coccus, the female of which, when impregnated, fastens itself to a tree from which they derive nourishment, and assumes the appearance of a small grain: on which account they were long taken for the seeds of the tree, and were hence called grains of kermes. They are used as a red and scarlet dye, but are very inferior to cochineal, which has almost entirely superseded the use of the kermes. The colour is of a deep red, and will stand better than that of cochineal, and is less liable to stain.