Gynnidomorpha pista (Diakonoff, 1984)

Sun, Yinghui & Li, Houhun, 2013, Review of the Chinese species of Gynnidomorpha Turner, 1916 (Lepidoptera: Tortricidae: Cochylini), Zootaxa 3646 (5), pp. 545-560 : 558-559

Gynnidomorpha pista (Diakonoff, 1984)

( Figs. 10 , 19 , 27 )

Phalonidia pista Diakonoff, 1984: 267 . Type locality: Hong Kong (Sek Kong). Piercea pista: Razowski, 1991 [1992]: 325.

Gynnidomorpha pista: Razowski, 1991: 325 .

Material examined. CHINA: Beijing: Xiaolongmen Forest Farm, Mentougou (39°56ʹN, 116°05ʹE), 1080 m, 14.viii.2009. Tianjin: 1 Ƥ, Heishuihe, Mt. Baxian (40°02ʹN, 117°24ʹE), 600 m, 3.ix.2010, leg. Yinghui Mou and Shurong Liu. Liaoning Province: 1 Ƥ, Shilazi, Kuandian Manzu Autonomous County (40°43ʹN, 124°46ʹE), 10−12.viii.2009, leg. Weichun Li and Jiayu Liu. Anhui Province: 1 3, Wenquan Town, Yuexi County (30°52ʹN, 116°22ʹE), 8.viii.1995, leg. Xiangfu Hu. Fujian Province: 1 3, Daiyun Village, Mt. Daiyun, Dehua County (25°30ʹN, 118°16ʹE), 850 m, 15.ix.2002, leg. Xinpu Wang. Guangxi Zhuang Autonomous Region: 1 Ƥ, Shaoping Forest Farm, Pingxiang City (22°07ʹN, 106°44ʹE), 190 m, 24.vii.2011, leg. Bingbing Hu; 1 Ƥ, Liusanjie Town, Yizhou City (24°32ʹN, 108°40ʹE), 169 m, 19.viii.2011, leg. Shulian Hao and Yinghui Sun. Hainan Province: 2 3, 1 Ƥ, Xinzhong Forest Farm, Wanning County (18°48ʹN, 110°24ʹE), 110 m, 3−4.viii.2008, leg. Bingbing Hu and Li Zhang; 2 Ƥ, Yinggeling (19°02ʹN, 109°50ʹE), 4−25.ix.2010, leg. Bingbing Hu. Guizhou Province: 8 3, 5 Ƥ, Suoluo Nature Reserves, Chishui City (28°34ʹN, 105°42ʹE), 240 m, 21−23.ix.2000; 1 3, Linjiang, Xishui County (27°42ʹN, 106°55ʹE), 500 m, 24.ix.2000, leg. Haili Yu. (Genitalia slide Nos.: ZX06148 3, ZX06181 3, SYH11039 Ƥ, SYH11071 Ƥ, SYH11080 3, SYH11081 Ƥ, SYH11087 Ƥ, SYH11088 Ƥ, SYH11264 Ƥ, SYH11379 Ƥ, SYH11503 Ƥ, SYH11543 3, SYH11552 3, SYH11554 3, SYH11601 Ƥ, SYH11633 Ƥ, SYH11634 3, SYH11639 Ƥ, SYH11670 3, SYH11677 3, SYH11668 3).

Diagnosis. Adult ( Fig. 10 ). Wingspan 10.0−14.0 mm. In facies, this species is similar to G. datetis (Diakonoff, 1984) , but G. p i s t a can be distinguished by the socius with the distal half gradually narrowed and the cornutus about 3/5 the length of the phallus in the male genitalia ( Fig. 19 ); and by the ductus bursae slightly longer than the corpus bursae and the ductus seminalis arising from anterior 1/3 of the ductus bursae in the female genitalia ( Fig. 27 ). In G. datetis , the socius is abruptly narrowed at middle and is parallel-sided in the distal half, and the cornutus is about 1/2 the length of the phallus in the male genitalia; and the ductus bursae is slightly longer than the corpus bursae and the ductus seminalis arises from the anterior 2/5 of the ductus bursae in the female genitalia. Gynnidomorpha pista is also similar to G. permixtana ; the differences between them are noted under the latter species.

Distribution. China (Anhui, Beijing, Fujian, Guangxi, Guizhou, Hainan, Hongkong, Liaoning, Tianjin).

Gynnidomorpha rubricana (Peyerimhoff, 1877) Cochylis rubricana Peyerimhoff, 1877: 101 . Type locality: France. Phalonidia rubricana: Razowski, 1970: 221 .

Gynnidomorpha rubricana: Razowski, 2002: 49 .

Distribution. China (Jilin), Korea (Byun et al. 1998), Europe (Razowski 2002).

Biology. The adults were collected on Mt. Changbai, Jilin Province, China, July 20 (Liu 2002). Remarks. This species was recorded from China by Li (2002); we have not seen additional specimens.

Gynnidomorpha vectisana (Humphreys & Westwood, 1845) ( Figs. 11 , 20 , 28 )

Cochylis vectisana Humphreys & Westwood, 1845: 176 . Type locality: England. Tortrix griseana Haworth , [1811]: 402. Type locality: Great Britain. [preoccupied] Eupoecilia griceana Wood, 1836: 167 . [misspelling of griseana ]

? geyeriana Herrich-Schäffer, 1847 : pl. 13, fig. 91. [nomen nudum]

Tortrix (Cochylis) geyeriana Herrich-Schäffer, 1851: 189 . Type locality: Germany. Eupoecilia veitisana Westwood, 1854: 280 . [misspelling of vectisana ] Phalonia grisescens Durrant & Joannis, 1922: 209 . [replacement name for griseana ] Phalonidia vectisana: Razowski, 1970: 223 .

Gynnidomorpha vectisana: Razowski, 2002: 50 .

Material examined. CHINA: Jiangxi Province: 2 Ƥ, Mt. Jiulian (24°38ʹN, 114°33ʹE), 13−14.v.1984. Xinjiang Uyghur Autonomous Region: Beitun City (47°18ʹN, 87°48ʹE): 11 3, 10 Ƥ, 530 m, 20−22.vii.1994, leg. Houhun Li and Hongyan Qin, 2 3, 1 Ƥ, 512 m, 20.vii.2007, leg. Xinpu Wang; 1 3, 2 Ƥ, Burqin County (47°41ʹN, 86°59ʹE), 504 m, 28.vii.2007, leg. Xinpu Wang; 1 3, 1 Ƥ, Jinghe County (44°39ʹN, 82°56ʹE), 20.viii.1994, leg. Duoliken. (Genitalia slide Nos.: MZ96150 Ƥ, MZ96152 3, ZX06062 3, ZX06063 Ƥ, ZX06188 3, ZX06189 Ƥ, ZX06229 Ƥ, SYH11384 3, SYH11385 3, SYH11386 3, SYH11436 Ƥ, SYH11452 3, SYH11453 Ƥ, SYH11457 3, SYH11539 Ƥ, SYH11652 3, SYH11674 Ƥ).

Diagnosis. Adult ( Fig. 11 ). Wingspan 8.0−15.0 mm. Gynnidomorpha vectisana is easily distinguished from its congeners by the bowl-shaped antrum, and the ductus bursae slightly dilated and folded at the posterior 1/ 4 in the female genitalia ( Fig. 28 ). It is similar to G. luridana (Gregson, 1870) superficially, but G. vectisana can be distinguished by the socius with a pointed apex, and the cornutus about 1/3 the length of the phallus in the male genitalia ( Fig. 20 ). In G. luridana , the socius is rounded at apex, and the cornutus is about 1/4 the length of the phallus.

Distribution. China (Henan, Jiangxi, Jilin, Xinjiang), Korea, Japan, Europe.

Hostplants. Glycyne max (L.) ( Fabaceae ), Prunus salicina Lindl. (Rosaceae) , Plantago sp. ( Plantaginaceae ), and Salicornia sp. ( Amaranthaceae ) (Kawabe 1982; Park 1983).

Figures

FIGURES 8 – 11. Adults of Gynnidomorpha spp. 8. G. minimana, 3; 9. G. permixtana, 3; 10. G. p i s t a, Ƥ; 11. G. vectisana, 3.

FIGURES 16 – 20. Male genitalia of Gynnidomorpha spp. 16. G. m e s o t y p a, slide No. ZX 06141; 17. G. minimana, slide No. SYH 11642; 18. G. permixtana, slide No. SYH 11064; 19. G. p i s t a, slide No. SYH 11670; 20. G. vectisana, slide No. SYH 11385.

FIGURES 25 – 28. Female genitalia of Gynnidomorpha spp. 25. G. m e s o t y p a, slide No. SYH 11378; 26. G. permixtana, slide No. SYH 11075; 27. G. p i s t a, slide No. SYH 11081; 28. G. vectisana, slide No. SYH 11453.