Symplana vieta, Gnezdilov, 2022

Gnezdilov, Vladimir M., 2022, Revision Of The Genus Symplana Kirby, 1891 (Hemiptera: Fulgoromorpha: Caliscelidae), With Notes On Genitalic Morphology Of Augilini And Description Of Three New Species From Vietnam And Sumatra, Acta Zoologica Academiae Scientiarum Hungaricae 68 (1), pp. 23-44 : 34-36

publication ID	https://doi.org/ 10.17109/AZH.68.1.23.2022
persistent identifier	https://treatment.plazi.org/id/0383B529-4853-6203-0FD6-47D1C43378AA
treatment provided by	Felipe
scientific name	Symplana vieta
status	sp. nov.

Treatment

Symplana vieta sp. n.

( Figs 32, 33 View Figs 28–35 , 36–49 View Figs 36–38 View Figs 39–42 View Figs 43–49 )

Diagnosis. Head with short apical part (after bend line), 0.8 times as long as the part of the head before the line ( Figs 36, 37 View Figs 36–38 , 39, 41 View Figs 39–42 ). Style with short capitulum ( Figs 47–49 View Figs 43–49 ). Female sternite VII trapezoidally concaved medially; fused endogonocoxal lobes notched apically ( Figs 32, 33 View Figs 28–35 ).

Description. Generally, as mentioned for the genus. Coryphe three times as long as wide between the eyes, slightly narrowing apically, with distinct bend line ( Figs 37 View Figs 36–38 , 39 View Figs 39–42 ). Pro and mesonotum with smooth lateral carinae. Mesonotum twice as long as pronotum medially. Forewing vein sequence: R 3; M 4; CuA 2 ( Fig. 42 View Figs 39–42 ). Hind tibia with six (2 + 4) apical spines. Hind femora and tibiae 10 % longer than middle and fore ones.

Coloration ( Figs 36–38 View Figs 36–38 ). Generally light yellow (apparently light green when alive). In a better pigmented female metope reddish above the clypeus and between the sublateral view; 26, 27 = same, caudal view. Out of scale carinae; median and sublateral carinae brownreddish. Postclypeus with reddish median line. Coryphe, pro and mesonotum with wide red median stripe. Paranotal lobes with reddish carinae and lower margins. Tegulae with reddish spots. Forewings with red claval margins. Forewing A 1 with Pcu + A 1 light green – fluorescent. Apices of third tarsomeres, leg spines and claws black. Abdominal tergites with red spots medially and laterally. Female sternites IV–VI sligthly orange medially.

Male genitalia ( Figs 43–49 View Figs 43–49 ). Anal tube short, longer than wide (in lateral view) ( Fig. 44 View Figs 43–49 ), truncate apically (in dorsal view) ( Fig. 43 View Figs 43–49 ). Hind margins of pygofer strongly protrud endogonocoxal lobes, ventral view. Out of scale ing in its basal halves, with wide and rounded process below the anal tube (in lateral view) ( Fig. 44 View Figs 43–49 ). Ventral margin of pygofer below the styles widely concave medially ( Fig. 43 View Figs 43–49 ). Aedeagus strongly curved, with two rows of denticles dorsolaterally and rounded apical furcation (in ventral view) ( Figs 45, 46 View Figs 43–49 ). Style with vertically elongate and narrow plate and short capitulum, with deep spoonshaped concavity below it ( Figs 47–49 View Figs 43–49 ). Capitulum of style with fine curved lines dorsally ( Fig. 47 View Figs 43–49 ).

Female genitalia ( Figs 32, 33 View Figs 28–35 ). Hind margin of sternite VII trapezoidally concaved medially, fused endogonocoxal lobes slightly narrowing apically, notched.

Total length: male – 8.0 mm, female – 9.2 mm.

Type material. Holotype, m, Vietnam, Hòa Bình Province, Mai Châu, Pa Co, Xa Linh , 22–24.IV.2002, S. A. Belokobylskij leg. ( ZIN) . Paratype: f, Vietnam, Hòa Bình Province, Mai Chau, Pa Co, Xa Linh , 22–24.IV.2002, S. A. Belokobylskij leg. ( ZIN) .

Etymology. The species is named after “việt” – the most numerous nationality in

Vietnam.