Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Size:Standard: 6 x 4in 'The Walking Stationer'

'The Walking Stationer'

View of Mansell Street

at the Bank of England ground

Plate 3 from The History and Treatment of the Diseases of the Teeth

Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Size:Standard: 6 x 4in 'The Walking Stationer'Plate 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