Meganola rongjiangensis Hu & Yu & Wang 2019, sp. n.
Creators: name: Hu, Yan-Qing
name: Yu, Yong
name: Wang, Min
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Nolidae
Meganola
Meganola rongjiangensis

description: Meganola rongjiangensis sp. n.
(Figs 9–11)
Type material. Holotype: male, Rongjiang county, Guizhou Prov., 16–18.vii.2018, Leg. Yong Yu & Yanqing Hu.
Diagnosis. The new species resembles Meganola ohsunghwani László, Ronkay & Ronkay, 2014 (Figs 12–14). Externally, the new species has an arched postmedial line between vein Cu 2 and vein A, while M. ohsunghwani has a straight postmedial line between vein Cu 2 and vein A. In the male genitalia, the differences of configuration are obvious: in the new species, uncus is elongate at basal part and 2/3 time as long as saccus; valva is relatively slender and widened basally; the dentations of harpe are small and short; saccus is short; cornutus is straight. In M. ohsunghwani uncus is short at basal part and 1/3 time as long as saccus; valva is relatively broad and narrow basally; the dentations of harpe are long; saccus relatively broad and long; cornutus is curved.
Description. Adult (Fig. 9). Wingspan 20 mm. Head greyish white; antenna brown, bipectinate in male; labial palpus brown. Thorax darker brown. Collar greyish white. Abdomen brown. Forewing ground color pale greyish brown, costal margin area blackish brown, terminal area brown; basal and antemedial lines poorly discernible; medial line feeble, wavy; postmedial line blackish brown, represented with dots above vein Cu 2 and a wavy line below vein Cu 2; subterminal line darker brown, wavy. Hindwing more or less greyish brown.
Male genitalia. (Figs 10 & 11). Uncus stripe-shaped basally, leaf-shaped distally, sharped at apex, shorter than saccus; tegumen thin, medium long; valva slender, broad basally; costal margin slightly sclerotized; sacculus small; harpe sclerotized, distally upcurved, with dentations at costal margin; saccus relatively slender, V-shaped. Aedeagus cylindrical, slender and curved; cornutus clavate, flake-shaped apically, 3/8 time as long as aedeagus.
FIGURES. 1–11. Meganola spp., adult, male and female genitalia. 1–5. Meganola subseima sp. n. 1. male adult (holotype); 2 & 3. male genitalia (holotype); 4. female adult (paratype); 5. female genitalia (paratype). 6–8. M. seima (illustration by László et al., 2014, Cambodia, Mondolkiri). 6. male adult; 7 & 8. male genitalia. 9–11. Meganola rongjiangensis sp. n. 9. male adult (holotype); 10 & 11. male genitalia (holotype).
FIGURES. 12–23. Meganola spp., adult and male genitalia. 12–14. M. ohsunghwani (illustration by László et al., 2014, China, Shanxi). 12. male adult; 13 & 14. male genitalia. 15–17. M. wulongensis sp. n. 15. male adult (holotype); 16 & 17. male genitalia (holotype). 18–20. M. zegzugminta (illustration by László et al., 2014, Nepal, Annapurna Himal). 18. male adult; 19 & 20. male genitalia. 21–23. M. mediofascia (China, Qinling Mts., Yangjiawan). 21. male adult; 22 & 23. male genitalia.
Female. Unknown.
Distribution. China (Guizhou).
Etymology. The specific name is derived from the type-locality.
description: Published as part of Hu, Yan-Qing, Yu, Yong & Wang, Min, 2019, Taxonomic study of the genus Meganola (Lepidoptera, Nolidae, Nolinae), with three new species and a new record from China, pp. 289-294 in Zootaxa 4586 (2) on pages 290-292, DOI: 10.11646/zootaxa.4586.2.5, http://zenodo.org/record/2644492