Dusungwua ohkunii ( Shibuya, 1928 )

Ren, Yingdang, Yang, Linlin, Liu, Hongxia & Li, Houhun, 2020, Taxonomic review of the genus Dusungwua Kemal, Kizildağ & Koçak, 2020 (Lepidoptera: Pyralidae), with descriptions of six new species and propositions of synonyms, Zootaxa 4894 (3), pp. 341-365 : 350

publication ID	https://doi.org/10.11646/zootaxa.4894.3.3
publication LSID	lsid:zoobank.org:pub:4E895EDB-98C5-4ADD-996B-183B7145C764
DOI	https://doi.org/10.5281/zenodo.4331866
persistent identifier	https://treatment.plazi.org/id/1F4F2E7C-FF85-102E-FF16-8106FC08FB3B
treatment provided by	Plazi (2020-12-11 00:06:32, last updated 2024-11-29 13:04:11)
scientific name	Dusungwua ohkunii ( Shibuya, 1928 )
status

Treatment

Dusungwua ohkunii ( Shibuya, 1928)

( Figs 1 View FIGURE 1 , 8 View FIGURES 7–10 , 19 View FIGURES 19–20 , 30 View FIGURES 25–31 )

Eurhodope ohkunii Shibuya, 1928: 90 View in CoL . TL: China (Taiwan). TD: EIHU.

Furcata ohkunii: Ren & Li, 2012: 373 .

Dusungwua ohkunii: Kemal, Kizildağ & Koçak, 2020: 2 .

Diagnosis. Adult ( Fig. 8 View FIGURES 7–10 ) with wingspan 18.0̅24.0 mm. This species is featured by the following characters: the forewing has a small, blackish brown costal spot on inner margin of antemedial line, and a large, triangular, blackish brown posterior patch on outer margin of lower 3/4 of antemedial line; in the male genitalia ( Fig. 19 View FIGURES 19–20 ), the uncus is broad-triangular, rounded at apex, the clubbed gnathos is slightly broader at middle, the short postero-lateral lobes of the transtilla form an acute angle of about 45°, the valva is rather narrowed, slightly broadened apically, and the lateral lobe of the juxta is hillock-shaped; in the female genitalia ( Fig. 30 View FIGURES 25–31 ), the antrum is rectangular, the corpus bursae is three times as long as wide, and the signum situated at posterior 1/3 of the corpus bursae. It is similar to D. paradichromella except the triangular posterior patch is bigger, and covered with much more grayish white scales in median area of the forewing, the valva is narrower, the postero-lateral lobe of the transtilla is shorter, and the lateral lobe of the juxta is smaller in the male genitalia than the latter.

Material examined. 674 male and 132 female specimens in different localities of China are examined .

Distribution. China (Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangxi, Liaoning, Shaanxi, Shandong, Shanxi, Sichuan, Taiwan, Zhejiang).

References

Kemal, M., Kizildag, S. & Kocak, A. O. (2020) On the nomenclature of a generic name in the Phycitinae of East Asia (Lepidop- tera, Pyraloidea). Miscellaneous Papers, 205, 1 - 2. [https: // www. researchgate. net / publication / 339415662]

Li, H. H. et al. (2012) Microlepidoptera of Qinling Mountains (Insecta: Lepidoptera). Science Press, Beijing, xviii + 1271 pp., 35 col. pls.

Shibuya, J. (1928) The systematic study on the formosan Pyralidae. Journal of the Faculty of Agriculture, Hokkaido Imperial University, Sapporo, 22 (1), 1 - 300, pls. 1 - 9.

Figures

FIGURE 1. Distribution of Dusungwua in China ● D. antennalveata sp. nov.; ♣ D. basinigra sp. nov.; ■ D. dichromella; ♠ D. fascecornuta sp. nov.; ♥ D. karenkolla; ▼D. ohkunii; ▲D. paradichromella; ☆ D. paripalpa sp. nov.; ♦ D. quadrangula; Ǫ D. similiquadrangula sp. nov.; □ D. strictivinculum sp. nov.

FIGURES 7–10. Adults of Dusungwua spp. 7, D. karenkolla, ♀; 8, D. ohkunii, ♂; 9, D. paradichromella, ♀; 10, D. paripalpa sp. nov., holotype, ♂ (Scale bars: 7–10 = 5.0 mm; 7a–10a = 0.5 mm).

FIGURES 19–20. Male genitalia of Dusungwua spp. 19, D. ohkunii, slide No. RYD04176; 20, D. paradichromella, slide No. LHX14165. (Scale bar = 0.5 mm).

FIGURES 25–31. Female genitalia of Dusungwua spp. 25, D. antennalveata sp. nov., paratype, slide No. RYD04332; 26, D. basinigra sp. nov., paratype, slide No. RYD04365; 27, D. dichromella, slide No. LHX14152, 27a, slide No. RYD04817; 28, D. fascecornuta sp. nov., paratype, slide No. LHX14181; 29, D. karenkolla, slide No. LHX14180; 30, D. ohkunii, slide No. LJY09289; 31, D. paradichromella, slide No. RYD04822 (Scale bar = 0.5 mm).