È. ERNEST GREEN, REMARKS ON COCCIDAE. Sg 
expanded conical base but are devoid of a collar, and the 
glands have a simple circular orifice. The glands of the mar- 
ginal area (fig. 17) have a trilocular orifice surrounded by 
minute pores and — viewed in profile — exhibit a fluted 
cylindrical tube and a short median tongue. The marginal 
hairs are much longer and stouter than those of the median 
area, and have a conspicuous cylindrical collar on the summit 
of the expanded base (fig. 18). These hairs are more closely 
massed on the areas which give rise to the marginal waxy 
processes and presumably serve to support these processes. 
There are three conspicuous oval cicatrices (fig. 19) on the 
venter near the posterior extremity. 
Length of denuded insect 5 to 7 mm. 
Larva more densely covered with mealy secretion which 
forms a thick cushion on the dorsum and a radiating fringe 
of slender filaments. Antenna 6-jointed. Dermal hairs collared 
as in adult. Ungual digitules longer than claw, stout, not 
dilated at extremity. | 
On Dombeya acutangula Cav. Semarang, Java. 
Preyed upon by the larvae and adults of a small Coccinel- 
lid beetle. 
Tijdschr. v. Entom. LV. di 
