Title: Studies of the homopterous families C̲e̲r̲c̲o̲p̲i̲d̲a̲e̲ and J̲a̲s̲s̲o̲i̲d̲e̲a̲ with special reference to the South African fauna ..
Subjects: Cercopidae, Hemiptera, Jassoidea
Places: South Africa