Periacma novella Wang, Li & Liu, 2001

Wang, S. X. & Li, H. H., 2006, Review of the genus Periacma Meyrick (Lepidoptera, Oecophoridae) from China, with descriptions of four new species, Journal of Natural History 40 (41 - 43), pp. 2371-2393 : 2383

Periacma novella Wang, Li & Liu, 2001

( Figure 17 )

Periacma novella Wang, Li & Liu, 2001: 269 .

Wing expanse: 15.0–18.0 mm.

Material examined: Holotype: „, Mt. Wuyi (26 ° 54 9 N, 116 ° 42 9 E), Fujian Province, 2 July 1982, coll. Fan Jiang. Paratypes: 1 ♀, 10 July 1982, coll. Kechi Zhang, same locality as holotype; 1 „, Sangang (27 ° 45 9 N, 117 ° 40 9 E), Fujian Province, 14 June 1981, coll. Shicheng Qi ( IZCAS).

Additional material: 2 „„, Lianzhou (24 ° 48 9 N, 112 ° 23 9 E), Guangdong Province, 650 m, 21–22 June 2004, coll. Dandan Zhang.

Distribution: China (Fujian), Guangdong.

Remarks: This species is characterized by the uncus posteriorly with two short tooth-like spines and the sacculus dorsally with a process at apex.

Periacma sacculidens Wang, Li & Liu, 2001

( Figure 18 )

Periacma sacculidens Wang, Li & Liu, 2001: 270 .

Wing expanse: 15.0–16.0 mm.

Material examined: Holotype: „, Daguan (27 ° 44 9 N, 103 ° 55 9 E), Yunnan Province, 1250 m, 5 July 1982, coll. Zhengjun Luo. Paratypes: 8 „„, 14 ♀♀, same data as holotype (2 „„, 2 ♀♀, in IZCAS) .

Additional material: 1 „, 2 ♀♀, Daguan , Yunnan Province, 1250 m, 5 July 1982, coll. Zhengjun Luo.

Distribution: China (Yunnan).

Remarks: This species is distinguished by the sacculus with the ventral margin dentate dorsally and the aedeagus with two spine-shaped processes apically.

Figures

Figures 12–23. Adults of Periacma spp. (12) P. fengxianensis Wang & Zheng, „; (13) P. binchuanensis Wang & Zheng, ♀; (14) P. simaoensis Li, Wang & Yan, „; (15) P. qujingensis Wang, Li & Liu, „; (16) P. absaccula Wang, Li & Liu, ♀; (17) P. novella Wang, Li & Liu, „; (18) P. sacculidens Wang, Li & Liu, ♀; (19) P. tridentata Wang, Li & Liu, ♀; (20) P. acriuncta Wang, Li & Liu, „; (21) P. equivalvata Wang, Li & Liu, „; (22) P. sinica Wang, Li & Liu, ♀; (23) P. acutignatha Wang, Li & Liu, „.