SUPPLEMENTARY NOTES ON COCCII)^ OF CEYLON. 1026 
guishable. Margin (c) sinuous and obscurely crenulate ; the flabella' 
crowded, overlapping by nearly half their diameter. Diameter 2‘25 mm. 
On foliage of Hemicyclea : Batticaloa. 
In form and general appearance closely resembling P. expanmm, from 
which it IS distinguished by the presence of well developed limbs. It is 
probable that the examples examined, though adult, were not fully 
developed and that the colouration may assume a more uniform tint in 
later life. If, at the same time, the insect increases in size the flabellse 
would be more widely separated and would not overlap to the same 
extent. 
Lecanium tripartitum, n. sp. (Fig. 27.) 
Fig. 27 . — Lecanium tripartitum. (a) Adult $, dorsal aspect, X 10. 
(6) Stigmatic cleft, X 450. (c) Marginal area, with pores 
and dermal cells, X 80. (d) Anal operculum, X 130. 
Adult female (a) bright castaneous ; highly polished— as if coated with 
varnish ; very flat, with shallow median longitudinal carina giving ofl', on 
each side, eight or nine inconspicuous branches which curve round and meet 
each other, enclosing a series of shallow sunken areas. Form deltoid, 
asymmetrical, rather sharply pointed in fronts widest across the posterior 
extremity. Antennae 6-jointed, 3 longest, 6 only slightly longer than 6. 
Limbs small but fully developed ; tarsi of first and second legs shorter 
than the tibiae, those of the third pair equal to the tibiae. Stigmatic cleft.s 
(6) with a broad, lunate, strongly chitinized inner rim at each extremity 
of which is a single (occasionally two) lanceolate spine. Anal operculum 
