MISS EMBLETON ON CERATAPHIS LATA.IfIiE. 107 



3. BoisDUVAL, J. B. A. D. DE, 1867, Ent. Horticole, p. 355, 



figs. 49, 50. 



4. SiGNORET, y., 1868, Ann. Soc. Ent. France, 4^ ser. viii, 



p. 400, pi. X. figs. 2, 2 A. 



5. SiGKOEET, 1870, Ann. Soc. Ent. France, 4® ser. x. pi. 8. fig. 3. 



6. SiGNORET, 1872, Bull. Soc. Ent. France, 5® ser. ii. p. 30. 



7. "Westwood, J. 0., 1870, Gardeners' Chronicle, ser. 3, xii. 



p. 796, fig. 131. 



8. SfAUJTDEEs], G. S., The Garden, xviii. (1880) p. 45, 



figs. 1-5. 



9. SiGis-QEET, 1881, Bull. Soc. Ent. France, 6® ser. i. p. clvii. 



10. LicHTENSTEi:sr, J., 1882, Bull. Soc. Eut. France, 6® ser. ii. 



p. Ixxiv. 



11. BucKTOx, G. B., 18S3, Mon. Brit. Apludes (Eay Society), iv. 



p. 197. 



12. Sharp, D., 1899, Cambridge Natural History : Insects, ii. 



p. 582. 



13. Hempel, a., 1901, Ann. & Mag. Xat. Hist. ser. 7, viii. p. 384. 



14. PERGAifDE, T., 1901, U.S. Dep. Agric, Ent. no. 9. 



15. Gardeners' Chronicle, ser. 3, xxxi. Jan. 25th, 1902, p. 00, 



witli plate. 



EXPLANATION OF PLATE 12. 



Fig. 1. Cypripediura with CeraMphis lataiii<B 'in situ '; natural size. 



2. Doi-sal view of adult, showing the cornicles. Length = TS mm., 



width = 1 •2.5 mm. (By an oversight, this figure is inverted.) 



3. Winged female (by G. S. Saunders). 



4. Dorsal view of larva in which the fringe of wax has developed. 



5. Enlarged view of same from the ventral surface, showing the proboscis, 



ringed antennae, frontal horns, &c. Length = '55 mm., width='4 mm., 

 length of antennge = '25 mm. 



6. Pupa of the winged female (by G. S. Saunders). 



7. 8, 9. Cornicle : (a) from above, (h) from the side, (c) in section, 



(By G. S. Saunders.) 



