Maskell. — Synoptical List of Cocciclas. 5 



Genus Aonidia, Targioni-Tozzetti. 



This genus has hitherto heen reported only from Europe 

 and Australia. 



Aonidia fusca, Maskell.— Maskell, N.Z. Trans., 1894, p. 43. 

 Hab. In Australia, on peach (New South Wales). 



Genus Diaspis, Costa. 



This genus appears to be nearly, if not quite, cosmopolitan, 

 but probably prefers tropical or, at least, warm countries. 



Diaspis amygdali, Tryon. — Tryon, " Eeport on Insect- and 

 Fungus-pests," 1889, p. 89. Maskell, N.Z. Trans., 1894, 

 p. 44. 

 Hab. In Australia, on peach (Persica vulgaris) (New South 



Wales ; Queensland) . 



Diaspis boisduvalii, Signoret. — Signoret, Ann. de la Soc. 



Ent. de France, 1868, p. 432. Maskell, N.Z. Trans., 1878, 



p. 200; ib., 1884, p. 23 ; ib., 1894, p. 44 ; Scale-Insects of 



N.Z., 1887, p. 46. 



Hab. In New Zealand, on various hothouse plants 

 (Christchurch ; Wellington) ; on Acacia sp. (Wellington) ; in 

 Australia, on hothouse orchids (South Australia) ; in 

 Europe, on hothouse orchids ; in Sandwich Islands, on 

 orchids. 



Diaspis fimbbiata, Maskell. — Maskell, N.Z. Trans., 1892, 



p. 208. 



Hab. In Australia, on Eugenia smithii (New South 

 Wales). 



Diaspis pinnulifeea, Maskell.— Maskell, N.Z. Trans. 1890, 

 p. 4; ib., 1892, p. 208 ; ib., 1894, p. 44. 

 Hab. In Fiji, on (?) ; in Demerara, on Croton sp. 



Diaspis bos^:, Sandberg. — Sandberg, Abhand. priv. Boh., 

 1784, p. 317. Signoret, Ann. de la Soc. Ent. de France, 

 1868, p. 441. Comstock, Ent. Eep. U.S. Dept. Agric, 

 1880, p. 312. Maskell, N.Z. Trans., 1878, p. 201; Scale- 

 Insects of N.Z., 1887, p. 47. 

 Hab. In New Zealand, on rose (passim) ; in Sandwich 



Islands, on rose ; in Australia, on rose (passim) ; in Europe, 



North America, China, &c, on rose. 



Diaspis saktali, Maskell. — Maskell, N.Z. Trans., 1883, 



p. 122 ; Scale-Insects of N.Z., 1887, p. 47. 



Hab. In New Zealand, on Santalum cunninghamii (Hawke's 

 Bay). 



