Genus WALKERIANA Sign. Type, floriger. 



Walkeriana Sign., Ann. Soc. Ent. Fr., (5), v, p. 390 (1875): Ckll., Can. Ent., 

 x.xxi.p. 274 (1899). 



41. Walkeriana andreae Green. 

 Walkeriana andreae Green, Ann. Mag. N. H., (7), iii, p. 45 (1899). 

 Habitat. — Congo, Africa. 



42. Walkeriana compacta Green. 

 Walkeriana compacta Green, Ind. Mus. Notes, iv, No. i, p. 6 (1S96). 



Habitat. — Ceylon. 



43. Walkeriana euphorbia Green. 

 Walkeriana euphorbife Green, Ind. Mus. Notes, iv, No. i, p. 6 (1896). 



Habitat. — Ceylon. 



On Euphorbia antiquorum. 



44. Walkeriana floriger (Walk.). 



Coccus floriger Walk., Cat.Br. Mus., Horn., iv, Suppl., p. 205 (1858). 

 Walkeriana floriger Sign., Ann. Soc. Ent. Fr., (5), v, p. 391 (1875). 

 Coccus laniger Kirby, Jn. Linn. Soc. Lond., xxiv, p. 175 (1891). 

 Walkeriana floriger Green, Ind. Mus. Notes, iv, No. i,p. 6 (1896). 

 " '• Ckll., Check List, Suppl., p. 391, note (1899). 



Habitat. — Ceylon. 



On Litzea Zeylandica. 



45. Walkeriana pertinax Newst. 



Walkeriana pertinax Newst., Pr. Zool. Soc. Lond., p. 947, pi. 59, figs, i — 9 



(1900). 

 Walkeriana pertinax Ckll., Science, n. s., xv, p. 717 (1902). 

 Habitat. — Central Africa. 



46. Walkeriana poleii Green. 

 Walkeriana poleii Green, Ind. Mus. Notes, iv. No. i,p. 6 (1896). 



Habitat. — Ceylon. 

 On Dodona;a viscosa. 



47. Walkeriana senex Green. 

 Walkeriana senex Green, Ind. Mus. Notes, iv, No. i, p. 6 (1896). 



Habitat. — Ceylon. 

 On Dodonasa viscosa. 



Genus ICERYA Sign. Type, seychellarum. 



IceryaSign., Ann. Soc. Ent. Fr., (5), v, p. 351 (1875): Comst., Rep. U. S. 



Dep. Ag., 1880, p. 347 (1881): Mask., Ins. Nox. Agr. N. Z., p. 104 (1887): 



Ckll., The Entom., xxxv, p. 257 (1902). 

 Crossotosoma Dougl., Ent. Mon. Mag., xxvi, p. 79 (1890). 

 s. g. Proticerya Ckll., Psyche, vii, Suppl., i, p. 15 (1895). Type, rileyi. 



