Leafhopper checklist, part Y

Yakunopona yakushimensis Ishihara: Yakunopona yakushimensis Ishihara 1954f:13 [n.sp.]; Metcalf 1966c,6(15):140 [Cat.]; DISTRIBUTION: Japan (Metcalf Cat.)
Yamatotettix flavovittatus Matsumura: Yamatotettix flavovittatus Matsumura 1914a: 183 [n.sp.]; Metcalf 1967a, 6(10a): 878 [Cat.]; DISTRIBUTION: Japan (Metcalf Cat.)
Yamatotettix nigromaculatus Ishihara: Yamatotettix nigromaculatus Ishihara 1954f: 2 [n.sp.]; Metcalf 1967a, 6(10a): 878 [Cat.]; DISTRIBUTION: Japan (Metcalf Cat.)
Yanocephalus yanonis (Matsumura): Deltocephalus yanonis Matsumura 1902a: 400 [n.sp.]; Metcalf 1967b, 6(10b): 1598 [Cat.]; DISTRIBUTION: Japan, China, Korea (Metcalf Cat.)
Yotala boliviana Melichar: Yotala boliviana Melichar 1925a:337 [n.sp.]; Metcalf 1965a,6(1):518 [Cat.]; DISTRIBUTION: Bolivia, Brazil (Young 1968a)
Yunga callidula (Jacobi): Amblydisca callidula Jacobi 1905c:165 [n.sp.]; Metcalf 1965a,6(1):469 [Cat.]; DISTRIBUTION: Peru, Bolivia (Young 1968a)
Yunga coriacea (Stål): Aulacizes coriacea Stål 1864a:80 [n.sp.]; Metcalf 1965a,6(1):469 [Cat.]; DISTRIBUTION: Mexico (Young 1968a)
Yunga dubia Schmidt: Yunga dubia Schmidt 1928c:55 [n.sp.]; Metcalf 1965a,6(1):469 [Cat.]; DISTRIBUTION: Ecuador (Young 1968a)
Yunga fuistingi Schmidt: Yunga fuistingi Schmidt 1928c:53 [n.sp.]; Metcalf 1965a,6(1):469 [Cat.]; DISTRIBUTION: Colombia (Young 1968a)
Yunga nodosula Melichar: Yunga nodosula Melichar 1924a:210 [n.sp.]; Metcalf 1965a,6(1):469 [Cat.]; DISTRIBUTION: Bolivia (Young 1968a)