Eupoecilia inouei Kawabe, 1972

Zhang, Xu & Li, Houhun, 2008, Review of the Chinese species of Eupoecilia Stephens (Lepidoptera: Tortricidae: Cochylini), Zootaxa 1692, pp. 55-68 : 63

Eupoecilia inouei Kawabe, 1972

( Figs. 1 e, 3b, 4d)

Eupoecilia inouei Kawabe, 1972: 250 ; Kawabe, 1982, 1: 156; Byun et al., 1998: 84; Kuznetsov, 2001: 93; Liu & Li, 2002: 56. TL: Japan (Honshu, Yamanashi Prefecture, Kagosaka-toge, base of Mount Fuji).

Material examined. CHINA: Henan Province: 6 ɗɗ, 1 Ψ, Baotianman, Neixiang, 1350 m, 13–15.vii.1998 (Houhun Li); 8 ɗɗ, 2 ΨΨ, Mt. Baiyun, Songxian, 1580 m, 18–24.vii.2002 (Xinpu Wang); 1 ɗ, Mt. Huaguo, Yiyang, 1000 m, 3.viii.2006 (Denghui Kuang & Hui Zhen). Ningxia Huizu Autonomous Region: 1 ɗ, Jingyuan, 2400 m, 8.viii.2000 (Houhun Li & Shuxia Wang). Guizhou Province: 1 ɗ, Mt. Fanjing, 2100 m, 30.vii.2001 (Houhun Li & Xinpu Wang). Shaanxi Province: 1 ɗ, Fengxian, 1600 m, 9.vii.1988 (Houhun Li). Jilin Province: 2 ΨΨ, Erdao, 760 m, 1.viii.2004 (Aihuan Zhang). Hebei Province: 1 ɗ, 2 ΨΨ, Mt. Wuling, Xinglong, 1800 m, 1.viii.2000 (Yanli Du & Zhendong Li). Hunan Province: 1 Ψ, Sangzhi, 1250 m, 12.viii.2001 (Houhun Li & Xinpu Wang).

Distribution. China (Guizhou, Hebei, Henan, Hunan, Jiangxi, Jilin, Ningxia, Shaanxi), Japan, Korea, Russia.

Diagnosis. Wing expanse 13.0–16.0 mm. This species is superficially similar to E. angustana , but can be distinguished by two features of the male genitalia: the subquadrate valva and the longer aedeagus, twice the length of valva. In E. angustana the valva is subtriangular; and the aedeagus is about 1.25 times length of valva ( Fig. 2 c). Eupoecilia inouei is also similar to E. ambiguella , sharing a broad subquadrate valva in the male genitalia, but it can be distinguished from the latter by the anterior portion of the forewing median fascia being as broad as the posterior portion ( Fig. 1 e); the sacculus without spines in the male genitalia ( Fig. 3 b); and the ductus bursae broaden posteriorly in the female genitalia ( Fig. 4 d). In E. ambiguella the anterior portion of the median fascia is broader than the posterior portion ( Fig. 1 b); the sacculus has spines at the apex ( Fig. 2 b); and the ductus bursae is not broaden posteriorly ( Fig. 4 b).

Figures

FIGURE 1. Adult males of Eupoecilia spp. a. E. quinaspinalis Zhang & Li, sp. n.; b. E. ambiguella (Hübner); c. E. angustana (Hübner); d. E. citrinana Razowski; e. E. inouei Kawabe; f. E. kobeana Razowski; g. E. sanguisorbana (Herrich-Schäffer).

FIGURE 2. Male Genitalia of Eupoecilia spp. a. E. quinaspinalis Zhang & Li, sp. n. (ZX 06252); b. E. ambiguella (Hübner) (ZX 07060); c. E. angustana (Hübner) (ZX 06107).

FIGURE 3. Male Genitalia of Eupoecilia spp. a. E. citrinana Razowski (ZX 07044); b. E. inouei Kawabe (ZX 06171); c. E. kobeana Razowski (ZX 07003); d. E. sanguisorbana (Herrich-Schäffer) (ZX 06045).

FIGURE 4. Female Genitalia of Eupoecilia spp. a. E. quinaspinalis Zhang & Li, sp. n. (ZX 07048); b. E. ambiguella (Hübner) (ZX 06034); c. E. citrinana Razowski (ZX 07046); d. E. inouei Kawabe (ZX 06172); e. E. kobeana Razowski (ZX 07074); f. E. sanguisorbana (Herrich-Schäffer) (ZX 06046).