| DESCRIPTION |
 |
Cercopids are better known for their nymphal stage, which produces frothy
harborages on plants. The "spittle" are plant fluids which are whipped into
a mass by the nymphs. Cercopidae are harder-bodied than
leafhoppers
(Family Cicadellidae). Their forewings are somewhat more thickened. They
may be separated from the Cicadellidae and Cicadidae by the form of their
hind tibiae, which bear one or two stout spines and a circlet of apical spines.
Spittlebug larvae are frequently encountered in meadows where they may be
found in large numbers. Sweeping vegetation is a very effective means of
collecting them. Nymphs should be stored in alcohol while adults may be pinned.