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On a new Coccid pest of cacao from Trinidad
Published online by Cambridge University Press: 10 July 2009
Extract
Adult female broadly oval, convex above. Body soft (not rigidly chitinous as in most LECANIINAE). Colour of examples preserved in alcohol, whitish to brownish ochreous; with two median longitudinal series of small depressed dark spots and transverse series of similar spots radiating from the median series to the margin. Photographs of the insect in alcohol (fig. 1) show the marginal area to be rather closely coated with white pulverulent secretion, with traces of a lamellate marginal fringe of waxy matter; in some examples there are irregular flecks of secretion on the dorsum.
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