Studies of the Mexican Deltocephalinae. II, Seven New Species of Norvellina (Homoptera: Cicadellidae)
Kramer, James P.; DeLong, Dwight M. (1969-03)
The Mexican species of Norvellina Ball are largely unknown or undescribed. Lindsay (1940) published a study of the 28 species and one variety of Norvellina known to occur in the United States, five of which, flavida Lindsay, ...
Studies of the World Gyponinae (Homoptera: Cicadellidae) : A Synopsis of the Genus Clinonaria
DeLong, Dwight M.; Freytag, Paul H. (1969-05)
The Genus Clinonaria was described by Metcalf in 1949 and contains large leafhoppers, 10 to 16.5 mm in length. They are all tropical, occurring in Central and South America, and are associated with jungle vegetation. Seventy ...