Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Size:Standard: 6 x 4in View of Mansell Street

View of Mansell Street

at the Bank of England ground

heavier ejected material is shown falling to earth

'Blind-Man's Buff'

Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Size:Standard: 6 x 4in View of Mansell StreetPlate 17, 'Monograph of the Coccidae of the British Isles', by Robert Newstead (Ray Society, 1900 1902). Figure 1 Diaspis zamiae, pygidium of adult female. Figure 2 Aulacaspis rosae, pygidium of adult female. Figure 3 , Poliaspis cycadis, pygidium of adult female. All at x250 magnification. Signed lower left but cropped to illegibility. The facing page is an approved [in pencil] proof version of captions, 'Explanation of Plate XVII'. Original: pencil