Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Product:Fine art poster Thomas Jones (1815-1882)

Thomas Jones (1815-1882)

He was also a member of the Grocers' Company

Print marked '53' upper left

Illustrations showing microscopic views of: two mites (Figs

Posterior body parts of Diaspis zamiae, Aulacaspis rosae [Rose scale] and Poliaspis cycadis [Poliaspis cycad scale] Product:Fine art poster Thomas Jones (1815-1882)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