Cochylis dubitana ( Huebner , [1799])

Sun, Yinghui & Li, Houhun, 2013, Cochylis Treitschke in China: one new species and five new records (Lepidoptera, Tortricidae, Cochylini), ZooKeys 258, pp. 85-96 : 90

Cochylis dubitana ( Huebner, [1799]) Figs 3 , 8

Tortrix dubitana Hübner, [1799]: pl. 12, fig. 71. TL: Europe.

Tortrix ambiguana Frölich, 1828: 53. TL: Germany ( Würtemberg).

Lobesia baseirufana Bruand, 1850: 99. TL: France.

Simaethis albidana Walker, 1866: 1807.

Cochylis dubitana ( Hübner, [1799]): Razowski, 1960: 316.

Cochylis islandicana Björnsson, 1968: 24. TL: Iceland ( Öraefum and Hreoarvatn).

Material examined.

CHINA: Heilongjiang Province: 2 ♂♂, Yongan Village, Tahe County (45°21N, 131°25'E), 28-29.vii.2009, leg. Weichun Li and Jiayu Liu.

Diagnosis.

Adult ( Fig. 3 ) with wingspan 15.5 mm. This species is similar to Cochylis hybridella , but Cochylis dubitana can be distinguished by the sacculus not extended basally and the juxta slightly concave on the posterior margin in the male genitalia ( Fig. 8 ). In Cochylis hybridella , the sacculus is extended to a hook-shaped process at the base and the posterior margin of the juxta is protruded posterolaterally in the male genitalia.

Distribution.

China (Heilongjiang), Europe.

Figures

Figures 1 - 6. Adults of Cochylis spp. 1 Cochylis atricapitana (Stephens), female (Buerjin, Xinjiang) 2 Cochylis discerta Razowski, female (Sunan, Gansu) 3 Cochylis dubitana (Huebner), male (Tahe, Heilongjiang) 4 Cochylis faustana (Kennel), male (Beitun, Xinjiang) 5 Cochylis posterana hyrcana (Toll), male (Tacheng, Xinjiang) 6 Cochylis triangula sp. n., holotype, male (Daozhen, Guizhou). (scales = 2.5 mm).

Figures 7 - 10. Male genitalia of Cochylis spp. 7 Cochylis discerta Razowski, slide No. SYH 11644 8 Cochylis dubitana (Huebner), slide No. SYH 10244 9 Cochylis faustana (Kennel), slide No. SYH 11447 10 Cochylis posterana hyrcana (Toll), slide No. SYH 11434 11 Cochylis triangula sp. n., paratype, slide No. SYH 10200. (scales: 0.5 mm).