| 词条 | Chionodes helicosticta |
| 释义 |
| image = | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | familia = Gelechiidae | genus = Chionodes | species = C. helicosticta | binomial = Chionodes helicosticta | binomial_authority = (Meyrick, 1929) | synonyms =
}}Chionodes helicosticta is a moth in the Gelechiidae family.[1] It is found in North America, where it has been recorded from Texas, Arizona, California and Oregon.[2][3] The wingspan is 19–22 mm. The forewings are rather dark fuscous with a short black subcostal dash near the base, preceded and followed by whitish-brown scales or marks, sometimes a black dot beyond this. A shorter black pale-tipped dash is found on the fold somewhat beyond this. The discal stigmata are darker, laterally edged by ochreous-white scales, or sometimes reduced to pale ochreous dots, with the plical rather darker or sometimes blackish, preceded and followed by white scales, obliquely before the first discal. A faint spot of pale ochreous suffusion is found on the costa at two-thirds and there is a marginal series of small indistinct blackish dots around the posterior part of the costa and termen, sometimes accompanied by minute ochreous-white dots. The hindwings are light bluish-grey.[4] The larvae feed on Eriogonum nudum. References1. ^{{LepIndex |id=99571 |accessdate=May 20, 2018}} {{Taxonbar|from=Q13463540}}{{Chionodes-stub}}2. ^Chionodes at funet 3. ^mothphotographersgroup 4. ^[https://archive.org/stream/exoticmicrolepid03meyr#page/490/mode/1up Exot. Microlep. 3 (16): 490] 3 : Chionodes|Moths described in 1929|Moths of North America |
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