Eugnosta hydrargyrana mongolica Razowski, 1970

Byun, Bong-Kyu & Li, Cheng-De, 2006, Taxonomic review of the tribe Cochylini (Lepidoptera: Tortricidae) in Korea and northeast China, with descriptions of two new species, Journal of Natural History 40 (13 - 14), pp. 783-817 : 796-798

Eugnosta hydrargyrana mongolica Razowski, 1970

( Figure 5 )

Eugnosta hydrargyrana mongolica Razowski 1970, p 262 . TL: Mongolia (Suchebator Province).

Diagnosis

Wingspan 20–24 mm. The subspecies can be easily recognized by the pale yellow forewing.

Material examined

Five males, five females, Mt Maoershan, HL, 20–23 July 2002, B. K. Byun, C. D. Li; one male, same locality, 13 June 1998, S. C. Yan; one male, one female, same locality, 1 July 1998, S. C. Yan; one male, one female, same locality, 24 August 1974; one male, Harbin, HL, 11 June 1964; one male, same locality, 17 June 1964; one male, same locality, 28 June 1964; two males, one female, Liangshui, HL, early August 1995, S. C. Yan, in NEFU.

Distribution

China: Heilongjiang (Mt Maoershan, Harbin, Liangshui), Beijing, Shaanxi, Shandong ( Mt Taishan ); Mongolia .

Remarks

This subspecies is newly recorded from NE China.

Eugnosta ussuriana ( Caradja, 1926)

( Figure 6 )

Phtheochroa ussuriana Caradja 1926, p 164 . TL: Russia (Amur, Sutschansk).

Euxanthis cosmolitha Meyrick 1931, p 158 .

Eugnosta ussuriana Caradja : Razowski 1970, p 255.

Diagnosis

Wingspan 16–19 mm. The species is easily recognized by creamy white ground colour and the slender and medially interrupted median fascia.

Material examined

One female, Heli, HL, 4 July 1995, S. C. Yan; one male, Liangshui, HL, early August 1995, S. C. Yan, in NEFU.

Distribution

China: Heilongjiang (Heli, Liangshui); Russia (Amur); Japan (Hokkaido). Remarks

The species is reported from China for the first time.

Eupoecilia ambiguella (Hübner, 1796)

Tortrix ambiguella Hübner 1796 , Plate 22, Figure 153. TL: Germany.

Tinea omphaciella Faure-Bignet 1801, p 5 . (See Brown 2005).

Tortrix roserana Frölich 1828, p 52 .

Clysia turbinaris Meyrick 1928, p 435 .

Eupoecilia ambiguella: Razowski 1970, p 277 .

Diagnosis

Wingspan 14–16 mm. This species can be recognized by the pale ochreous forewing and the sub-triangular median fascia at forewing costa.

Material examined

Twenty males, 15 females, central and southern area including Is. Jeju, S Korea, mid-May to early September , in CIS and NIAST . Five males, four females, Mt Maoershan, HL, 1 July 1998, S. C. Yan; two males, two females, same locality, 2 July 1998, S. C. Yan; one male, two females, Liangshui, HL, 28 June 1996, S. C. Yan; one male, two females, Laoyeling, HL, early August 1995, S. C. Yan, in NEFU .

Distribution

Korea (South, North); China: Heilongjiang (Mt Maoershan, Liangshui, Laoyeling), Anhui (Mt Huangshan), Jiangxi, West Hunan, Sichuan; Taiwan; Japan (Honshu, Shikoku, Kyushu); India (Assam); Myanmar (Pegu); Indonesia (W Sumatra); Mongolia; Russia (Amur); Europe (north, west).

Host plants

Prunus sp. ( Rosaceae ), Ribes sp. ( Saxifragaceae ), Hedera sp. ( Araliaceae ), and Lonicera sp. ( Caprifoliaceae ) in Japan ( Kawabe 1982). Acer spp. ( Aceraceae ), Ligustrum lucidum Ait. , and Syringa persica L. ( Oleaceae ) in China ( Liu and Li 2002). Vitis υinifera L. ( Vitaceae ) ( Swatschek 1958).

Eupoecilia angustana (Hübner, 1799)

Tortrix angustana Hübner 1799 , Plate 12, Figure 74. TL: Germany.

Phalaena fasciella Donovan 1808, p 41 .

Cochylis cruentana Herrich-Schäffer 1851, p 191 .

Eupoecilia angustana: Razowski 1970, p 275 .

Diagnosis

Wingspan 15 mm in male. The species resembles E. citrinana , but differs in male genitalia, which has narrower tegumen and broader medial process of transtilla.

Material examined

One male, Mt Samak, GW, 24 May 1991, B. K. Byun, in CIS.

Distribution

Korea (South); China: Heilongjiang (Jingpohu), Jirin, Beijing, Shaanxi, Shandong, Anhui ( Mt Huangshan ) ; Japan (Hokkaido) ; Russia (St Petersburg, South Ural ); Europe (north, west) .

Figures

Figures 4–7. Adult of new record. (4) Cochylidia heydeniana (Herrich-Schäffer). (5) Eugnosta hydrargyrana mongolica Razowski. (6) Eugnosta ussuriana (Caradja). (7) Phalonidia fraterna Razowski.