Adult females having antennæ of six joints; covered with mealy secretion; anogenital ring with six hairs
Ripersia.
Adult females having antennæ of nine joints; anogenital ring with eight hairs; upper digitules of foot present
Puto.
Adult females having antennæ of eight joints; covered with plates of waxy secretion; anogenital ring with six hairs. Eyes of male facetted
Orthezia.
The genera Westwoodia and Boisduvalia, Signoret (loc. cit., 1874, pp. 337, 338), are here united to Dactylopius.
Subdivision III.
Not yet represented in New Zealand.
Adult females active, covered with mealy secretion; antennæ of seven joints; no hairs on anogenital ring. Eyes of male not facetted