Male Fig. 1

Figure 1.  

Nousera gibba Navás, 1923, Male habitus.

Figure 2.  

Nousera gibba Navás, 1923, Female Habitus.

Head Fig. 3 Vertex reddish brown with long soft pale yellow and brown hairs. Frons dark-brown with long pale yellow hairs. Gena yellowish-brown, hairless. Clypeus yellowish-brown with sparse pale yellow hairs on the lateral margins. Labrum yellowish-brown with sparse yellow hairs on the ventral margin. Mandible reddish brown, but black distally. Maxillae and labial palpi reddish brown with rather short brown setae. Occiput yellowish-brown. Eyes divided by a transverse furrow almost equally. Antennae as long as 2/3 of the forewing, brown but with the basal 1/3 yellowish-brown; club long pyriform, brown with narrow black rings, and a yellowish-brown spot ventrally, the setae on club rather short and black.

Figure 3.  

Nousera gibba Navás, 1923, Head of male, front view.

Thorax. Pronotum narrow, yellowish-brown centrally and brown laterally. Mesonotum yellowish-brown, prescutum and scutellum with two black spots, mesoscutum dark-brown with two small yellowish-brown spots. The hairs on whole mesonotum sparse yellowish-brown. Metanotum dark-brown with long soft dark-brown hairs. The lateral and ventral parts of thorax yellowish-brown with pale hairs.

Wings. Membrane hyaline and with brown veins. Pterostigma black-brown with 4 cross-veins. Forewing: Basal part narrow, axillary angle with triangular projection; apical area beyond the vein Sc+R with 3 rows of cells; CuA area with 4 rows of cells. Hindwing: Basal part narrow, anal area with lobe-like projection and the edge of projection with long soft hairs; apical area beyond the vein Sc+R with 3 rows of cells, but only 1-3 cells in the middle row; CuA area rather narrow with only 1 row of cells.

Legs. Coxa and trochanter reddish brown with soft white hairs. Femur reddish brown, dark-brown distally with long pale yellow hairs. Tibia dark-brown with reddish brown stripe longitudinally outside, setae on it long and black ， two spurs reddish brown, as long as claws. Tarsal segments 1-4 dark-brown, segment 5 dark-brown, but reddish brown distally, tarsal setae dark-brown. Claws rather long, black, reddish brown distally.

Abdomen. Longer than hindwings. The first tergite hollowed, brown with two long yellowish-brown spots on both sides, hairs on it long soft. The anterior part of 2^nd tergite elevated Fig. 4, brown but the anterior margin reddish brown with black setae. 3-8 tergites ochre-brown with short black setae laterally. Sternites 1-4 yellowish-brown each with a dark-brown, cross-shaped mark. Sternites 6-8 pale yellow with short white hairs.

Figure 4.  

Nousera gibba Navás, 1923, Basal part of abdomen of male, lateral view.

Figure 5.  

Nousera gibba Navás, 1923, Basal part of abdomen of female, lateral view.

Male genitalia. Ectoprocts brown, covered with long black setae Fig. 6. Sternite 9 covered with long black setae on posterior margin. Pulvini pale brown with several long yellow gonosetae. Gonarcus pale brown, distally bearing one row of teeth on each lateral margin Fig. 7. Parameres less developed. Pelta absent. ​

Figure 6.  

Nousera gibba Navás, 1923, Abdomen terminal of male with gonarcus-paramere complex, lateral view.

Figure 7.  

Nousera gibba Navás, 1923, Abdomen terminal of male with gonarcus-paramere complex, ventral view.

Female Fig. 2

Size. Body length 25 mm. Antennae length 22-24 mm. Forewing length 31-32 mm, width 6-7 mm. Hindwing length 28 mm, width 5 mm. Abdomen length 18 mm.

The Abdomen is shorter than hindwings. The 1^st tergite lower slightly, the 2^nd tergite not elevated Fig. 5.

Female genitalia Figs 8, 9. Ectoprocts sub-elliptical in lateral view, yellow with brown setae. Distivalvae semi-circular, brown with long brown setae. Linguella slightly chitinized, transparent with short brown hairs. Ventrovalvae dark brown with long setae. Interdens absent.

Figure 8.  

Nousera gibba Navás, 1923, Abdomen terminal of female, ventral view.

Figure 9.  

Nousera gibba Navás, 1923, Abdomen terminal of female, lateral view.

Male Fig. 10

Figure 10.  

Bubopsis tancrei Weele, 1908, Male Habitus.

Figure 11.  

Bubopsis tancrei Weele, 1908, Female Habitus.

Size. Body length 28-29 mm. Antennae lack. Forewing length 28 mm. Hindwing length 25 mm. Abdomen length 17 mm.

Head. Vertex brown with long dense soft brown and white hairs. Frons brown and gena yellow both with long dense soft pale yellow hairs. Clypeus and labrum yellow with short sparse pale yellow hairs, and on the ventral margin of labrum with a row of sparse yellow hairs. Mandible yellow but black distally. Maxillae and labial palpi yellow with short black hairs. Eyes divided by a transverse furrow. Antennae dark-brown, yellow basally. Club pyriform, dark-brown but with the basal 1/3 yellow.

Thorax. Black with long pale yellow hairs, the anterior and posterior margins of pronotum yellow, prescutum, scutum, scutellum of mesonotum and metascutellum black with two big yellow spots. The lateral part of thorax dark-brown with long dense white hairs.

Wings. Membrane hyaline. Forewing: Yellow basally, veins of C, M and 1/3 of the base of CuP and the inner margin to projection of anal area yellow, the rest of veins brown with rather short setae; axillary angle obtuse; pterostigma yellow with 3-4 cross veins; apical area beyond the vein Sc+R with 2-3 rows of cells, CuA area with 4-5 rows of cells. Hindwing: Shorter than forewing, the veins of C, M yellow, the CuP almost entirely yellow; pterostigma yellow with 3-4 cross veins, apical area beyond the vein Sc+R with 2-3 rows of cells, CuA area with 4-5 rows of cells.

Legs. Femur and tibia yellow but with the inner surface dark brown; the tarsi orange but the inner and distal portions dark brown. The claws and spurs red-brown. Hairs on femur long white. Inner surface of tibia with long black setae, but the outside with short black setae. Each segment of tarsi with short black spines distally.

Abdomen. Shorter than hindwing. Tergites black centrally, yellow-brown laterally, each tergite with two pairs of black transverse lines oriented from the center to the lateral margin. Sternites black centrally but yellow-brown laterally. The basis of abdomen with long dense white hairs, the rest with short black setae.

Male genitalia Figs 12, 13 Ectoprocts elongate, almost as long as 6-9 abdominal segments together, with dense, dark-brown setae, and the basal 1/3 with a rod-shaped branch directed downward. Pulvini pale covered with several black gonosetae. Gonarcus connected with a pair of strongly sclerous parameres, the apex of parameres with two little teeth. Pelta absent.

Figure 12.  

Bubopsis tancrei Weele, 1908, Abdomen terminal of male, ventral view.

Figure 13.  

Bubopsis tancrei Weele, 1908, Abdomen terminal of male, lateral view.

Female Fig. 11

Size. Body length 26 mm. Antennae length 21 mm. Forewing length 32 mm. Hindwing length 28 mm. Abdomen length 16 mm.

Female genitalia Figs 14, 15 Ectoprocts elliptic in lateral view with long dense brown hairs. Distivalvae dark-brown with short brown setae. Linguella fused together, pale-brown with short brown setae. Ventrovalvae pale-brown with short brown setae. Interdens absent.

Figure 14.  

Bubopsis tancrei Weele, 1908, Abdomen terminal of female, lateral view.

Figure 15.  

Bubopsis tancrei Weele, 1908, Abdomen terminal of female, ventral view.