Onukigallia onukii (Matsumura)

C. A. Viraktamath, 2011, Revision of the Oriental and Australian Agalliini (Hemiptera: Cicadellidae: Megophthalminae) 2844, Zootaxa 2844, pp. 1-118 : 101

Onukigallia onukii (Matsumura)

Figs 496–503

Agallia onukii Matsumura 1912: 315 . SYNTYPE ♂, ♀, JAPAN [EIHU, not examined)

Onukigallia onukii (Matsumura) : Ishihara 1955: 216, 218, fig. 1, 3, fig. 2, 2.

Male genitalia. Pygofer caudally rounded, with hair-like setae. Subgenital plates elongate, caudally rounded, with marginal row of stout setae and scattered hair-like setae. Aedeagus with well developed dorsal apodeme and short preatrium, shaft broad at base, strongly curved dorsally, with series of denticles in middle of shaft, in caudal view appearing spatulate near apex, gonopore subapical. Anal collar process well developed, with punctures and caudal finger-like process.

Material examined. JAPAN: 1 ♀, Hokkaido, Jozanke (near Sapporo ), 7.viii.1952, P.W. Oman ( NMNH) ; 2 ♂, Kamikochi , 3.viii.1931, J.L. Buys ( NMNH) ; 1 ♀, Okistu , vii. 1913, F. Muir ( BPBM) ; 2 ♂, 1 ♀, Hokkaido Is. Y. Andolu ; 1 ♀, Hongda, Jeonnam Prov. Kora, 11.vii.1981, V.J. Kown ( BMNH) .

Remarks. In addition to its similarity to O. fanjingensis (see remarks under that species) this species also resembles O. arisiana but can be differentiated by the coloration of the thorax and structure of the aedeagus.