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

Comparison. Male genitalia indicate relation to the genera of Farynala group. Shape of paramere and desclerotization at hind margin of pygofer resemble those of Sha­mala Dwor. but setosity of paramere and other characters of pygofer are unique of the new genus. Thickened microsetae on pigmented apex of subgenital plate slightly re­semble those of Shamala and Opamata Dwor. but remaining parts of subgenital plate se­tosity unique. Penis stem similar to those of Shamala, Opamata and Farynala but its bi­furcated dorsal apodeme unique. Connective as in Opamata. Basal abdominal apodemes of male as in Shamala and Farynala. Among all the genera of the Farynala group the new genus Labrangia seems to show more similarities to Opamata. Labrangia nigra sp. n. (Figs 771-783) Type material. - Holotype male: Sikkim, Rumtek, 1700 m, lamp domes, 1990, I. Dworakowska (in SMTD). - Paratypes: 11 M, same data as the holotype (in SMTD, NMNH and HNHM). Vertex mostly sordid brownish, with blackish zigzag transverse fascia anteriorly; the fascia accompanied with whitish patches by the eyes and sordid beige ones at the midline (Fig. 779). Pronotum sordid brown with indistinct whitish marks centrally and at sides. Scutum and scutellum sordid beige, basal triangles slightly darker. Face brownish-black, antennae and ventral part of anteclypeus sordid beige. Thorax and abdomen blackish, first and second legs from coxae apicad, whitish. Hind legs mostly whitish but femur and tibia blackish except large areas at joints. Caudal margins of abdominal sternites narrow­ly whitish. Fore wing semitransparent, tan, some brownish marks of diffused margins as in Fig. 782. Male genitalia characteristic by three falcate asymmetrical processes of the penis stem and one short pigmented serrated ledge on dorsal side of the stem subterminally (Figs 780, 781). Basal abdominal apodemes narrow, parallel-sided, slightly rounded at apices (Fig. 777). Ndokia gen. n. Type-species: Ndokia angusta sp. n. Body flattened dorso-ventrally. Vertex produced anteriorly, shorter than pronotum, coronal suture distinct (Fig. 794). Transition vertex to face rounded, slightly angulate (Fig. 797). Face short (Fig. 796), flat, expanding subapically (Fig. 797). In dried speci­mens no sutures above bases of antennae visible. Anteclypeus of male dilated, that of fe­male only slightly longer than its width. Fore wing slim, apical cells elongated, venation (Fig. 788) as in Typhlocyba Germ. Hind wing slimmer than in Typhlocyba, CuA bifurcat­ing basad of joining with MP" (Fig. 787). Genital capsule short, dorso-ventrally flattened, feebly sclerotized (Fig. 785). Anal tube exceeding pygofer, subgenital plate exceeding the anal tube. Pygofer short, high, well integrated, sculptured at dorsal margin and at cephalo-ventral angle of the lobe. Well sclerotized, pigmented and sculptured lobe with sclerotized teeth at hind margin

Next

/
Thumbnails
Contents