1877. ] VINES AND VINE-CULTURE.-CHAPTER XIII. 271 
Fig. 5.—Phylloxera vastatrix A. Imago of short bodied form of the roots, once supposed to be the 
male. B. Winged female: a, upper surface; 2;, lower surface. C. Leaf form: a, section of leaf gall ; 
l>, c, larvee newly hatched; d, e,/, views of the mother gall-louse, D, Female: a, upper surface; 6, lowei." 
surface. E. Boot form: a, root of vine showing swellings and galls; 6, hybernating larva; c, d, e, 
fuims of more mature larvie. F. a, pupa of short-bodied form (see A) ; vesicles found in abdomen. 
