Ap. Liang et Md. Webb, A TAXONOMIC REVISION OF THE ORIENTAL SPITTLEBUG GENUS PAPHNUTIUS DISTANT (HOMOPTERA, CERCOPIDAE), Journal of Natural History, 28(5), 1994, pp. 1175-1188
The spittlebug genus Paphnutius is transferred from the Tomaspidini to
the Considiini. The genus is revised and redescribed to contain nine
species. A key to species is given and all species are redescribed and
illustrated with their distributional data provided. One new species
is described and one new generic synonymy, six new specific synonymies
and four new combinations are established. Five lectotypes are newly
designated. Paphnutius costimaculus Metcalf and Horton is considered a
s a species incertae sedis.