Genus Alnetoidia Dlabola, 1958

Alnetoidia Dlabola, 1958, Acta Soc. Ent. Cech. 55: 55.

Type species. Cicadula alneti Dahlbom, 1850, by original designation

Type locality. Sweden (Gotland).

Description. Body slender; general coloration yellow or yellowish white. Head including eyes narrower than pronotum; crown blunt, slightly produced medially, shorter than the distance between eyes. Face usually concolorous, without conspicuous spots or streaks; anteclypeus inflated, broad in male. Forewing slim, with area of apical cells about 1/3 of wing length; 1st apical cell distinctly angulate basally; 2nd apical cell subquadrate; 3rd apical cell widened distally; 4th apical cell very short. Hindwing hyaline, broadly rounded or truncate apically. Second sternal apodeme in male with posterior lobes pocket-like, broadened, extended beyond to 3rd sternite.

Male genitalia. Pygofer lobe bearing several rigid setae on posterior margin or some stout macrosetae on inner side of posterior margin; dorsal appendage movable, articulated to dorsal side of pygofer lobe; ventral appendage present or absent. Subgenital plate free, exceeding hind margin of pygofer lobe, broad at base, gradually narrowed apically, with 2−4 long macrosetae subbasally and a row of microsetae along margin; lateral margin distinctly widened subbasally. Style with prominent or greatly enlarged preapical lobe; apical part extended from dorsal side of preapical lobe, usually foot-like, sometimes slender or truncate. Aedeagal shaft rather symmetrical, curved and slender in lateral view, articulated to connective. Connective with short stem, with median anterior lobe between two arms.