Macrobathra petalitis Meyrick, 1915

(Figs 7, 24, 38)

Macrobathra petalitis Meyrick, 1915: 295 . TL: India (Coorg). TD: NHMUK.

Material examined. CHINA, Fujian: 1♁, Mt. Meihua, 19.VII.1988, leg. Chinese Academy of Sciences, slide No. W95011 ; Guangxi: 1♁ 1♀, Mt. Lianhua, Dayaoshan, Jinxiu County (24.15°N, 110.11°E), 1000 m, 20–22.VII.2015, leg. MJ Qi & SN Zhao, slide No. ZD 21245 ♁; Hainan: 1♁, Mt. Diaoluo, 940 m, 31.Ⅴ.2007, leg. ZW Zhang & WC Li; 4♁ 1♀, Nanchahe, Bawangling, 600 m, 9–10.VI.2007, leg. ZW Zhang & WC Li, slide Nos. ZZW07305♁, ZZW07306 ♀; 1♁, Jianfengling, Ledong County, 940 m, 7.VI.2007, leg. ZW Zhang & WC Li, slide No. ZD 21240; 4♁, Jianfengling, Ledong County (18.44°N, 108.52°E), 770 m, 29.V–3.VI.2015, leg. PX Cong et al., slide Nos. ZD 21236, ZD21351; 5♁, Jianfengling, Ledong County (18.75°N, 108.87°E), 810 m, 12–15.VI.2015, leg. P Liu et al., slide No. ZD 21235; 1♁, Mt. Wuzhi (18.53°N, 109.39°E), 742 m, 21.V.2015, leg. PX Cong et al., slide No. ZD 21243 ; Hunan: 1♀, Yongan Village, Yizhang County (21.98°N, 112.86°E), 480 m, 21.VII.2020, leg. H Sun et al., slide No. ZD 21211 ; Jiangxi: 1♁, Xiaoxidong, 9.VII.1978, leg. Chinese Academy of Sciences, slide No. W 95127 .

Diagnosis. Macrobathra petalitis differs from its congeners in the frons with a longitudinal white line laterally; in the male genitalia by the right valva broadened towards apex and having a sclerotized denticle on the inner margin (Fig. 24); in the female genitalia by the ductus bursae with posterior 2/5 tubular and sclerotized, and its left side narrowly extended from posterior 2/5 to about 3/5 like a spear (Fig. 38).

Description. Adult (Fig. 7). Wingspan 8.5–10.0 mm.

Female genitalia (Fig. 38). Apophyses posteriores 1.5 times as long as apophyses anteriores. Seventh sternite widely banded posteriorly, with numerous short bristles. Sterigma corniform. Ductus bursae slightly longer than apophyses posteriores, basal 2/5 tubular and strongly sclerotized, left side narrowly extended from 2/5 to 3/ 5 in spear-shape, distal 2/5 membranous, with granules; accessory bursae arising from the posterior 2/5 of ductus bursae, spermatheca elliptical. Corpus bursae rounded, as long as posterior apophyses, granulous; two signa each being a small elliptical basal plate with a denticle, sunken.

Distribution. China (Fujian, Guangxi, Hainan, Hunan, Jiangxi), India.

Note. This species is newly recorded for China, and its female is described for the first time.