Arboridia Zachvatkin, 1946

Jiang, Jia, Luo, Gui-Mei & Song, Yue-Hua, 2021, Two new species of the genus Arboridia Zachvatkin from China (Hemiptera: Cicadellidae: Typhlocybinae), Zootaxa 5005 (3), pp. 349-357 : 350

Arboridia Zachvatkin, 1946

Arboridia Zachvatkin, 1946: 153

Type species: Typhlocyba parvul a Boheman, 1845

Khoduma Dworakowska, 1972: 403

Type species: Khoduma jacobii Dworakowska, 1972

( Dworakowska & Viraktamath, 1975: 529 synonymized Khoduma with Arboridia )

Description. Dorsum yellow, reddish, white or brown, patterned with red, orange or brown. Head narrower than pronotum. Crown fore margin weakly produced. Vertex midline pale, and usually with pair of dark or light preapical spots. Anteclypeus narrow and pale, concolorous with rest of face or dark. Pronotum pale, scutellum with dark lateral triangles. Forewings with or without oblique vittae.

Male abdominal apodemes small, narrow, extended dorsomesad, or large, broad, reaching or exceeding the posterior margin of 3rd sternite.

Pygofer lobe rounded, microtrichia well developed, without fine setae in dorsal membrane. Pygofer dorsal appendage movably articulated, ventral appendage absent. Subgenital plate with 2-4 basal macrosetae on outer margin; marginal subbasal setae peglike, forming continuous row. Style with preapical lobe prominent, apex truncate and expanded or with 3 points. Aedeagal shaft usually symmetrical, with paired or unpaired processes, with preatrium shorter than shaft or about as long as shaft. Connective with lateral arms long, stem absent or very short, and median anterior lobe absent.

Distribution. Palaearctic or Oriental.