pseudococcus fragilis(n = noun.animal) citrophilous mealybug, citrophilus mealybug - destructive especially to citrus;
is a kind of mealy bug, mealybug
is a member of genus pseudococcus, pseudococcus

anguis fragilis, cystopteris fragilis, genus pseudococcus, pseudococcus, pseudococcus comstocki, salix fragilis