Grammacephalus harpago Linnavuori, 1978

Shah, Bismillah, Naveed, Hassan & Duan, Yani, 2019, Taxonomic review of the leafhopper genus Grammacephalus Haupt (Hemiptera: Cicadellidae: Deltocephalinae: Scaphoideini) with description of a new species from Pakistan, Zootaxa 4688 (1), pp. 71-85 : 74

Grammacephalus harpago Linnavuori

( Fig. 4D, E )

Grammacephalus harpago Linnavuori, 1978: 476 .

Material examined. No specimen examined.

Remarks. This species also resembles G. pugio in external features and in having a retrorse dorsal spine on the pygofer process, but is much smaller in size and can readily be differentiated by the subapical position of the spine on the male pygofer process.

Figures

FIGURE 4. A–C: Grammacephalus pugio (Noualhier). A: head and pronotum; B: male pygofer side lobe; C: aedeagus, lateral view. D, E: Grammacephalus harpago Linnavuori. D: appendage of male pygofer; E: aedeagus, lateral view. F, G: Grammacephalus niveimarginatus (Melichar). F, G: female 7th sternite. (after Linnavuori, 1978).