Periacma absaccula 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 : 2382-2383

Periacma absaccula Wang, Li & Liu, 2001

( Figure 16 )

Periacma absaccula Wang, Li & Liu, 2001: 268 .

Wing expanse: 20.0–25.0 mm.

Material examined: Holotype: „, Mt. Qingcheng (30 ° 58 9 N, 103 ° 31 9 E), Sichuan Province, 19 June 1980. Paratypes: 1 „, Jianfengling (18 ° 42 9 N, 108 ° 47 9 E), Hainan Province, 25 March 1982, coll. Lingqing Chen ( IZCAS); 1 „, Mt. Huang (30 ° 08 9 N, 118 ° 10 9 E), Anhui Province, 1 June 1987; 7 ♀♀, 19–21 June 1980, same locality data as holotype (2 ♀♀, in IZCAS) .

Additional material: 1 ♀, Mt. Huang , Anhui Province, 20 May 1986 .

Distribution: China (Anhui, Hainan, Sichuan).

Remarks: This species is characterized by the uncus distally rhomboid and the sacculus apically truncate in the male genitalia; and the lamella antevaginalis laterally forming two large plates in the female genitalia.

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, „.