 
  | Permalink: | 10ACHNUD | 
| Higher taxa: | Crambidae (family)/ Pyraustinae (subfamily)/ Pyraustini (tribe)/ Achyra (genus)/ | 
| Status: | Synonym, the accepted name is Achyra nudalis | 
| Authorship: | (Fawcett, 1916) | 
| Citation: | Pionea xanthalis, n. sp. | 
| Original genus: | Pionea | 
| Publication: | Fawcett J. M. 1916. Notes on a collection of Heterocera made by Mr. W. Feather in British East Africa, 1911–13. | 
| Journal: | Proceedings of the Zoological Society of London | 
| Volume: | 1916 | 
| Issue: | 4 | 
| Pagination: | 736 | 
| URL: | https://www.biodiversitylibrary.org/page/31565192 | 
Transferred to Achyra by K. V. N. Maes (2014b: 140). A junior subjective synonym of Pyralis nudalis Hübner, 1796; synonymized by K. V. N. Maes (2014b: 140).
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