S. Mahunka szerk.: Folia Entomologica Hungarica 55. (Budapest, 1994)

Penis stem almost straight, its ventral appendage bifurcated, manubrium quite long (Figs 206, 209). Paramere (Figs 208, 215) bears thorn-like minute serrations on its upper part and on sides of subapical lobe. Alnetoidia (s. str.) indica Dwor. 1 M, Sikkim, Pelling, 2000 m, 11. III. 1991,1. Dworakowska. Alnetoidia pavo sp. n. (Figs 216-233) Type material. - Holotype male: Sikkim, Rumtek, 1700 m, lamp domes, 1990, I. Dworakowska (in SMTD). - Paratypes: 3 M (wings damaged), same data as the holotype (in SMTD and NMNH). Comparatively robust. Vertex slightly conically produced in the midline being about 1/4 longer centrally than at eyes. Upper side of body light ochre-yellow, light yellowish beneath. Whitish hypodermal pattern of irregular patches at both sides of midline and in front of vertex, along whole anterior margin of pronotum and in centre of scutum. Face comparatively short. Anteclypeus dilated in male. Fore wing yellow at commissural mar­gin, paler on remaining surface. Length M 2.6 mm. Upper pygofer appendage quite short (Fig. 216, 226, 233), articulated with anal tube extension at about middle of its length. Anal tube process inconspicuous (Fig. 227); ven­tral pygofer appendage slightly sinuate, thin, tapering (Fig. 226). Paramere with two small extensions on short caudal part (Figs 224, 225, 229, 230), praeapical lobe narrow. Penis stem arcuate (Fig. 222), narrow, with short lateral apical processes (Fig. 220); penis manubrium straight joined with long sinuate appendage ventrally. Connective biarmate, well sclerotized, without sclerotized central lobe (Fig. 223). Tip part of subgenital plate contrastly blackish (Fig. 232). Basal abdominal apodemes reaching end of 4 segment (Fig. 228). Comparison. The new species shows unique characters that makes dificult to place it in either subgenus. Large penis apodeme and presence of manubrial process resemble Alnella Anufr. (especially A. watanabei Dwor.) while most of other characters rather fit in nominate subgenus. Male genitalia show some similarity also to Frutioidia Zachv. e.g. subgenital plate structure, its setosity (Fig. 219) and pigmentation (Fig. 232), presence of a small anal tube appendage (Fig. 227) and narrow base of praeapical lobe of paramere (Fig. 229). However general appearance, dilation of anteclypeus in male, anal tube ­penis complex, pygofer structure, abdominal apodemes and paramere are typical of Alne­toidia Dlab. Connective without central lobe is not characteristic of either genus. Alnetoidia (s. str.) sikkimensis sp. n. (Figs 234-243) Type material. - Holotype male: Sikkim, Gangtok, 1650 m, Alnus nepalensis, 2. III. 1991,1. Dworakowska (in SMTD). - Paratypes: 7 M, 24 F, same data as holotype; 2 M, 8 F, same data, Barringtonia denticulata; 1 M, Gangtok, N H-wy, 1800 m, 3. III; 1 M,

Next

/
Oldalképek
Tartalom