Periacma fengxianensis Wang & Zheng, 1995

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 : 2380

Periacma fengxianensis Wang & Zheng, 1995

( Figure 12 )

Periacma fengxianensis Wang & Zheng, 1995: 12 .

Wing expanse: male 12.0–14.0 mm.

Material examined: Holotype: „, Zhouzhi (34 ° 10 9 N, 108 ° 12 9 E), Shaanxi Province, 1750 m, 20 July 1987, coll. Houhun Li. Allotype: ♀, Fengxian (33 ° 55 9 N, 106 ° 31 9 E), Shaanxi Province, 1600 m, 13 July 1988, coll. Houhun Li. Paratypes: 1 „, 2 ♀♀, 16– 20 July 1987, other same data as holotype; 1 „, 14 July 1988, same locality data as allotype .

Additional material: 2 „„, Ningshan (33 ° 19 9 N, 108 ° 20 9 E), Shaanxi Province, 3 July 1995, coll. Hongyan Qin.

Distribution: China (Shaanxi).

Remarks: This species is characterized by the gnathos with the ventral margin straight and the aedeagus with the distal portion dentate at both sides in the male genitalia; and the corpus bursae with two differently shaped signa 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, „.