FIGURE 7. Russelliana spp. A, R in Systematics, biogeography and host-plant relationships of the Neotropical jumping plant-louse genus Russelliana (Hemiptera: Psylloidea)

FIGURE 7. Russelliana spp. A, R. caunda sp. nov.; B, R. solanicola Tuthill; C, R. globosa sp. nov.; D, R. nana sp. nov.; E, R. viscosae sp. nov. A, morphology and measurements of ♀ terminalia, lateral view (for explanations of abbreviations see material and methods); B, section of ♀ pore ring, inner pores above; C–E, ♀ terminalia, lateral view.