Hamusolidia introrsa, Nielson, 2015

Nielson, M. W., 2015, A revision of the tribe Coelidiini of the Oriental, Palearctic and Australian biogeographical regions (Hemiptera: Cicadellidae: Coelidiinae), Insecta Mundi 2015 (410), pp. 1-202 : 27-28

Hamusolidia introrsa , sp. nov.

( Plate 2I , Fig. 134-140 )

Description. Length. Male 8.85 mm., female 9.40 mm.

External morphology. Moderately large, slender species. General color dark brown to black with numerous, small yellow spots except on head, light to dark brown; face tannish with orange longitudinal stripe on inner lateral margins of clypeus; clypellus brown; head small, distinctly narrower than pronotum, anterior margin narrowly obtuse; crown short, narrow, narrower than width of eyes, produced about ¼ distance beyond anterior margin of eyes; eyes large, semiglobular; pronotum slightly longer medially than crown, surface bullated; mesonotum large, slightly longer medially than pronotum; forewings with typical venation; clypeus long, narrow, lateral margins broadly convex; clypellus short, about 1/3 as long as clypeus, narrow, slightly inflated longitudinally on middle, apex flared laterally.

Male genitalia. Pygofer in lateral view broadly triangular, small lobe apically, with narrow, mesal caudoventral lobe, glabrous ( Fig. 134 ); aedeagus with long, very narrow shaft, with very long subapical process, process with 2 short, curved accessory processes ( Fig. 135, 136 ); style short, broad with short, narrow apophysis ( Fig. 137, 138 ); dorsal connective short, narrow, with apex curved in lateral view, sub ovate in dorsal view ( Fig. 135, 136 ); connective large, anterior arms broad, complete ridge medially, stem elongate horizontally ( Fig. 139 ); subgenital plate long, broad, apex abruptly curved laterally, tapered, rounded apically ( Fig. 140 ).

Female seventh sternum. Long, broad, posterior margin sub truncate.

Material examined. Holotype male. LAOS: Houa Phan prov. , 20°13’09-19”N. 103°59’54- 104°00’03”E, 1480-1510 m., Phou Pane Mt. , 1-16.vi.2009, Vit Kuban, leg. / Primary mountain forest, yellow plate trap, Laos 2009 expedition, NHMB, Basel , NMPC Prague. / Collection Moraviske Museum, Brno ( MMBC) . Paratype female, same data as holotype ( MMBC).

Etymology. The name of the species is descriptive for the apical 1/3 of the subgenital plate which is strongly curved inwardly.

Remarks. The genus is presently monobasic.

Figures

PLATE 2. A-I. Dorsal habitus. (A) Creberulidia corniger, sp. nov.; (B) Creberulidia penicula, sp. nov.; (C) Glaberana dentilamina, sp. nov.; (D) Glaberana penita, sp. nov.; (E) Glaberana longilamina, sp. nov.; (F) Glaberana spadix, sp. nov.; (G) Glaberana ampla, sp. nov.; (H) Glaberana stylafurcata, sp. nov.; (I) Hamusolidia introrsa, sp. nov.

Figures 134-140. Genitalia, Hamusolidia introrsa, sp. nov. 134) Male pygofer, lateral view. 135) Aedeagus and dorsal connective, lateral view. 136) Aedeagus and dorsal connective, dorsal view. 137) Style, lateral view. 138) Style, dorsal view. 139) Connective, caudal view. 140) Subgenital plate, ventral view.