Mytilaspis pomorum [Mussel scale]

Plate 24, "Monograph of the Coccidae of the British Isles", by Robert Newstead (Ray Society, 1900-1902). Figures 1-11 Mytilaspis pomorum including views of the insect on the branch of an apple tree [subsequently replaced, these versions are annotated "omit"], studies of male and female insects and puparium. Natural size and at x15, x20, x35 and x50 magnifications. Signed below "R.Newstead ad nat del.", heavily cropped. The facing page is a corrected [in pencil] proof version of captions, "Explanation of Plate XXIV".