26 Transactions. — Zoology. 



Dactylopius obtectus, Maskell. — Maskell, N.Z. Trans., 1889, 

 p. 152. 



Hab. In New Zealand, on Fagns fusca (Eeefton). 



Dactylopius po.e, Maskell.— Maskell, N.Z. Trans., 1878, p. 

 220; ib., 1889, p. 150; ib., 1890, p. 23; ib., 1893, p. 89; 

 Scale-Insects of N.Z., 1887, p. 101. 



Hab. In New Zealand, on roots of grass or trees, under- 

 ground or just above surface (passim). 



Dactylopius vastatob, Maskell. — Maskell, N.Z. Trans., 1894, 



p. 65. 



Hab. In Sandwich Islands, on Citrus and many other trees- 

 (perhaps originally Japan). 



Dactylopius zamle, Lucas. — Lucas, Ann. de la Soc. Ent. de 

 France, 1855, p. 107. Signoret, Ann. de la Soc. Ent. de 

 France, 1874, p. 328. 

 Hab. In Australia, on Zamia (Encephalartos) spiralis. 



Genus Pseudococcus, Westwood. 



This genus has been reported from Europe, North America, 

 Australia, and New Zealand. 



Pseudococcus asteli^e, Maskell. — Maskell, N.Z. Trans., 

 1883, p. 139 ; Scale-Insects of N.Z., 1887, p. 102. 

 Hab. In New Zealand, on Astelia sp. (Hawke's Bay). 



Pseudococcus casuarina, Maskell. — Maskell, N.Z. Trans., 

 1892, p. 235. 



Hab. In Australia, on Casuarina sp. (Victoria). 



Pseudococcus nivalis, Maskell. — Maskell, N.Z. Trans., 1892, 

 p. 234. 

 Hab. In Australia, on Acacia sp. (New South Wales). 



Section IDIOCOCClBvE, Maskell. 



Genus Sphaerococcus, Maskell. 



This genus has been reported only from Australia and the 

 Sandwich Islands. 



Spilerococcus acacle, Maskell. — Maskell, N.Z. Trans., 1892, 

 p. 237. 

 Hab. In Australia, on Acacia sp. (New South Wales). 



Sph^rococcus bambus^e, Maskell. — Maskell, N.Z. Trans., 

 1892, p. 237. 

 Hab. In Sandwich Islands, on Bambusa sp. 



Sphjerococcus casuarina, Maskell. — Maskell, N.Z. Trans., 

 1891, p. 39. 

 Hab. In Australia, on Casuarina quadrivalvis (Victoria). 



