S. Mahunka szerk.: Folia Entomologica Hungarica 30/2. (Budapest, 1977)

Wiata asiatica sp.n. (Figs. 146, 147) Ground ivory. Eyes dark brown. Two roundish and two triangular testaceous-yellow patches on vertex. Short orange dashes above antennae. At anterior margin of pronotum two ochre-brown patches at the midline; its sides orange mesad, ochre-yellow laterad. Small dark brown patches on pronotum, at basal triangles and In hind part of scutellum (Fig. 147). Centre of pronotum grey. Basal triangles ochrebrown. Fore wing semitransparent. Large orange patch at base of clavus (Fig. 146). Ochreous patch at the centre of corium and broad orange transverse stripe on clavus. A narrow brownish fascia on clavus suffused with orange. Numerous roundish brown patches in basal 2/3 of wing. A large patch at costal margin reddish-brown; dark pattern in apical cells brown. A small ochre-yellow patch at apex of m cell bordered with brown dots. Tips of valvae light. Length o 2. 5 mm. • Holotype female, Prov. Ha-Tlnh, tropical forest Hüöng-sön, 150 m., at light; Aug. 15, 1963, coll. T. Pócs. Wiata orientális sp.n. (Figs. 148-151) Ground ivory. Eyes dark grey. Transverse patches on vertex orange, all the other patches on upper side of thorax as well as basal triangles, ochre-brown. Small dark brown dots at coloured patches (Fig. 148) and tip of scutellum blackish. Small bright orange transverse patches above the antennae

. Fore wing light. Numerous dots, a pattern inside apical cells and bordering of colouring patches, brown. Some groups of brown dots situated on yellow ground (colouring pattern marked with dashes in Figs. 150, 151). Patches at base of clavus orange-yellow. C-shaped patch on clavus orange api-, cad, yellow basad. The other patches at costal margin dirty ochre, broadly bordered with brown. Apices of sc and r, se + r and apex of m vein in hind wing (Fig. 149) infuscated: near surface of membrane smoked. Abdominal tergites and coleostron yellowish-orange. The 7th abdominal sternlte yellow. Tip of anal tube orange-red. Valvae light. Length o 3.0 mm. Holotype female, Hanoi, at light, Oct. 29. Paratypes: 1 ç> , Hanoi, Oct. 30; I9, Hanoi, Sep. 11; lo, Prov. Lao-cai, Sa-pa 1650 m., grassy place, Sep. 27. All collected in 1963 by T. Pócs.(ISEZ). Lowata gen.n. Type-species: Lowata bifasciata sp.n. Body gracile. Vertex and face narrow (Figs. 162, 163). Eyes big. Head not flattened, angularly produced (Fig. 162). Coronal suture long. Anteclypeus almost oval (Fig. 163). Basal limbs of antennae thick. Fore wing narrow, its venation resembles that of Zyginella Low, 3rd apical cell stalked (Fig. 154). Hind wing quite narrow, rounded apically (Fig. 155). Wing membrane slightly greyish, longitudinal veins brown. Abdominal tergites well pigmented. Genital capsule light, compressed laterally. Anal tube long, thin at base, broadened on a short distance, attached to the pygophore side near upper basal angle (Fig. 152). Pygophore side unilobate (Fig. 153) provided with numerous small, gracile microsetae near basal lower angle and a few short and rigid microsetae at hind margin. The surface covered with teeth sculpture at basal lower angle, at upper margin and in hind part. A small membraneous area just behind sclerotized tubercles situated on inner surface of the lobe near lower margin. Subgenital plate light, narrow, lamellate (Fig. 158). It Is suddenly narrowing before apical part. The setosity consists of an irregular row of rigid microsetae near inner margin, several minute gracile microsetae at outer margin (these situated subapically quite long), one big macroseta at base and peg-like setae groupped just before apex of plate and at outer margin at the level of subapical narrowing. Paramere (Fig. 159) well sclerotized, provided with rigid microsetae on outer side and sensory pits at its inner side.