Five new species of Ishiharella Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae) with a key to worldwide species of the genus Author Yu, Xiaofei Author Yang, Maofa text Zootaxa 2015 4000 5 571 580 journal article 10.11646/zootaxa.4000.5.6 3177268f-fe4b-4157-a689-f9dcaad40860 1175-5326 238231 2A62BCB8-5840-4EFE-BE77-4DBAC431442A Ishiharella hirsuta Yu, Yang & Dietrich , sp. nov. ( Figs 19–27 , 48–49 ) Type material. Holotype : 1♂ , Thailand , Phetchabun Khao Kho NP, mixed deciduous forest, 16°32.539’N , 101°2.483’E , 524m , pan trap, 11–12 December 2006 , Somchai Chachumnan & Saink Singtong leg ( QSBG ). Length: ♂ 3.73mm. Crown yellowish orange, with pigmented depression adjacent to eyes, two yellowish patches between eyes, posterior margin with median brownish patch ( Fig. 48 ). Eyes greyish ( Fig. 48 ). Face yellow, anteclypeus with apex black ( Fig. 49 ). Pronotum orange. Scutellum yellow, apex black, scutoscutellar sulcus brownish ( Fig. 48 ). Forewing brown, hind wing hyaline ( Fig. 48 ). Legs yellowish ( Fig. 49 ). Male ventral abdominal apodemes reaching middle of segment 4 ( Fig. 19 ). Male pygofer strongly narrowed anteriorly, apex pointed ( Figs 21, 22 ). Subgenital plates extended beyond pygofer in lateral view, fused almost to apex, bearing ca. 4 macrosetae in one row and ca. 23 microsetae in 3 rows ( Fig. 20 ). Paramere elongate, subapically to apex with two spinelike processes and with few short setae and a long slender seta ( Fig. 23 ). Aedeagal shaft short, broad, ovoid, strongly compressed, basal process slender, nearly symmetrical, with two slender laterally bowed distal branches each densely clothed dorsally with fine pubescence ( Figs 24, 25 ). Anal tube process sinuate to lateral view ( Fig. 27 ). Connective nearly rectangular ( Fig. 26 ). Etymology. The species name refers to the distinctly hirsute aedeagal processes. Remarks. The new species differs distinctly from others of the genus in having the aedeagal process branches distinctly hirsute ( Figs 24, 25 ).