## 3 Results
HL: 3.34 mm, HW: 3.45 mm, CL: 1.22 mm, PO: 1.50 mm, PL: 3.89 mm, PW: 3.73 mm, EL: 4.45 mm, EW: 4.45 mm. HW/HL: 1.03, PO/CL: 1.23, PL/PW: 1.04, EL/EW: 1.00. **Distribution**. China (Taiwan). Figure 2: (**A–H**) Aedeagus of _Naddia_. (**A–D**) _N. miniata_. (**A,B**) ventral view; (**C,D**) lateral view. (**E–H**) _N. chinensis_. (**E,F**) ventral view; (**G,H**) lateral view. Scale bars = 0.5 mm. **Diagnosis. ** The species was described from Taiwan without comparing it to _N. chinensis_, most likely because the author did not know the latter. In fact, _N. Taiwanensis_ is almost identical to _N. chinensis_ except for the antennal segments 8-11, which are relatively shorter than those of _N. chinensis_. Examining more specimens of _N. taivanensis_ will be necessary to evaluate if it is a valid species. _Naddia mangshanensis_**[PERSON], 2010**  
_Naddia mangshanensis_ [PERSON], 2010**  
**Material examined. China: Guangdong: 1\(\sigma\), Ruyuan County, Nanling N. R., Shikengkong, alt. 1820 m, 30 April 2015, [PERSON], [PERSON] & [PERSON] leg. (SHNU); 2\(\sigma\)'\(\sigma\), Ruyuan County, Nanling N. R., Disilindao, alt. 1500 m, 05 May 2015, [PERSON], [PERSON] & [PERSON] leg. (SHNU); 1\(\sigma\), Shaoguan City, Guangdongdiyifeng, alt. 1538-1784 m, 28 June 2020, [PERSON], [PERSON], [PERSON] & [PERSON] leg. (SHNU); **Hunan:** 19, Mangshan N. R., PT, 10 May 2020. (SHNU). **Measurements**. Male: BL: 16.7-21.1 mm, FL: 9.5-10.6 mm. HL: 3.61-3.78 mm, HW: 3.84-3.89 mm, CL: 1.11 mm, PO: 1.56-1.95 mm, PL: 3.61-3.89 mm, PW: 3.22-3.50 mm, EL: 3.06-3.56 mm, EW: 3.34-3.89 mm. HW/HL: 0.92-1.06, PO/CL: 1.40-1.75, PL/PW: 1.03-1.17, EL/EW: 0.85-1.00. Female: BL: 23.4 mm, FL: 12.2 mm. HL: 4.45 mm, HW: 4.11 mm, CL: 1.22 mm, PO: 2.17 mm, PL: 4.17 mm, PW: 3.73 mm, EL: 3.61 mm, EW: 4.17 mm. HW/HL: 0.93, PO/CL: 1.77, PL/PW: 1.12, EL/EW: 0.87. **Distribution**. China (Fujian, Guangdong, Hunan). **Diagnosis. ** The brachypterous species is similar to three full-winged species, _N. miniata_, _N. chinensis_ and _N. taiwanensis_ in general appearance (Figure 3A,B), but it can be easily distinguished from those by shorter elytra and posterior margin of abdominal tergite VII without distinct palisade fringe. _Naddia chenchangchiti_**[PERSON], Tang & Schillhammer sp. nov.**_Type material. Holotype. China: Guangxi: \(\sigma\), glued on a card with labels as follows: \"China: Guangxi A. R., Nanning City, Mt. Daming, alt. 1200 m, 02 June 2014, [PERSON] leg.\" \"Holotype/_Naddia chenchangchiti_/[PERSON], Tang & Schillhammer\" [red handwritten label] (SHNU). **Paratypes. Guangxi: 1\(\sigma\), Nanning City, Mt. Damingshan, alt. 1200 m, 01 August 2012, [PERSON] leg. (SHNU); 19, Nanning City, Mt. Daming, 31 July 2012, [PERSON] leg. (SHNU); 19, Nanning City, Mt. Daming, alt. 1200 m, 02 June 2014, [PERSON] leg. (NMW). All paratypes with yellow handwritten label: Paratype/_Naddia chenchangchiti_/[PERSON] & Schillhammer\". **Description. ** Measurements of male: BL: 21.2-23.6 mm, FL: 11.8-12.0 mm. HL: 4.17 mm, HW: 3.89-4.17 mm, CL: 1.11-1.22 mm, PO: 2.11-2.22 mm, PL: 4.17-4.28 mm, PW: 3.61 mm, EL: 3.89-4.17 mm, EW: 4.17-4.45 mm. HW/HL: 0.93-1.00, PO/CL: 1.73-2.00, PL/PW: 1.15-1.18, EL/EW: 0.93-0.94. Measurements of female: BL: 23.4 mm, FL: 12.2-12.8 mm. HL: 4.45 mm, HW: 4.34-4.73 mm, CL: 1.22 mm, PO: 2.28-2.39 mm, PL: 4.17-4.45 mm, PW: 3.89-4.17 mm, EL: 3.89-4.45 mm, EW: 4.56-4.73 mm. HW/HL: 0.98-1.06 mm, PO/CL: 1.86-1.95, PL/PW: 1.07, EL/EW: 0.85-0.94. Body blackish, elytra coppery with reddish quiescence, lateral portions of abdominal tergites III-VI with patches of golden pubescence (less distinct on tergite VI in one specimen), tergite VII with a patch of golden pubescence in basal half, mouthparts and tarsi brownish, antennae dark brown.