Tactusa discrepans
Tactusa discrepans is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from northern Thailand and the Chinese provinces of Yunnan and Guizhou.
| Tactusa discrepans | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Superfamily: | Noctuoidea |
| Family: | Erebidae |
| Genus: | Tactusa |
| Species: | T. discrepans |
| Binomial name | |
| Tactusa discrepans Fibiger, 2010 | |
Adults have been recorded in April, July and October.
The wingspan is 9.5–12 mm. There is a very large triangular, black patch on the forewing, including the fringes, that extends from the antemedial point on the costa to the apex and to the tornal edge. There are a few light-brown patches present within the large patch. Parts of the postmedial and subterminal lines are present, they are light brown. The terminal lines are indicated by blackish-brown interneural spots. Parts of the fringes are basally light brown, together forming a line. The hindwing is dark grey, with an indistinct discal spot and the underside is unicolorous grey.
Subspecies
- Tactusa discrepans discrepans (northern Thailand)
- Tactusa discrepans yunnanensis Fibiger, 2011 (Yunnan and Guizhou)
References
- Fibiger, Michael (2010). "Revision of the Micronoctuidae (Lepidoptera: Noctuoidea). Part 3, Taxonomy of the Tactusinae" (PDF). Zootaxa. 2583: 1–119.
- Fibiger, Michael; Han, Hui-Lin & Kononenko, Vladimir S. (2011). "Five new species and one new subspecies of Micronoctuidae from China, with a checklist of Chinese species, including Taiwan (Lepidoptera: Noctuoidea, Micronoctuidae)" (PDF). Zootaxa. 2777: 1–13.
- Fibiger, Michael (2011). "Revision of the Micronoctuidae (Lepidoptera: Noctuoidea). Part 4, Taxonomy of the subfamilies Tentaxinae and Micronoctuinae" (PDF). Zootaxa. 2842: 1–188.