Alluaudensia nigrolineata Lallemand, 1920

Bucher, Manon, Bouteille, Emilien & Cesne, Maxime Le, 2024, Malagasy spittlebugs (Hemiptera: Cercopidae), a taxonomic review of genera from Madagascar, European Journal of Taxonomy 935, pp. 166-202 : 170-171

Alluaudensia nigrolineata Lallemand, 1920

Alluaudensia nigrolineata Lallemand, 1920: 288 .

Material examined

Holotype MADAGASCAR • 1 ♀; Diego-Suarez ; 1893; C. Alluaud leg.; MNHN (EH) 7394 .

Description

TOTAL LENGTH. 19.0 mm (holotype).

HEAD. In dorsal view head 2 times as wide as long. Ocelli closer to each other than to compound eyes and placed on small hump. Postclypeus with large furrow on median part extending over its full height.

THORAX. Pronotum very prominent. Scutellum as long as large.

COLORATION. Head red with pedicels of antennae black. Anterior third of pronotum red. Posterior part of pronotum and scutellum black. In dorsal view, abdomen with first segment dark and rest red. In ventral view, specimen entirely red. Legs black except hindlegs, femurs brown. Tegmina mainly red-ochre, with a black stripe following the margins. Black stripe large on external and apical margins and thin on internal claval vein. Veins red and black in dark parts of the wing. Hindwings smoked with red veins on anterior part, brown on apical part.