| 词条 | Ceranemota improvisa |
| 释义 |
| image = | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | familia = Drepanidae | genus = Ceranemota | species = C. improvisa | binomial = Ceranemota improvisa | binomial_authority = (H. Edwards, 1873) | synonyms = *Cymatophora improvisa H. Edwards, 1873 }} Ceranemota improvisa is a moth in the family Drepanidae. It was described by Henry Edwards in 1873.[1] It is found in North America, where it has been recorded from northern California, western Oregon, western Washington and south-western British Columbia.[2] The habitat consists of mixed hardwood forests, coastal rainforests and mixed hardwood-conifer forests. The length of the forewings is about 16 mm. The forewings are banded greenish grey and dark brown grey. The hindwings are medium brown grey with a faint grey discal spot and terminal line. Adults are on wing from late September to November in one generation per year. The larvae feed on Crataegus douglasii and Prunus species.[3] References1. ^{{LepIndex |id=57741}} Retrieved April 19, 2018. {{Taxonbar|from=Q13459241}}{{Thyatirinae-stub}}2. ^"850010.00 – 6242 – Ceranemota improvisa – (Edwards, 1873)". Moth Photographers Group. Mississippi State University. 3. ^Pacific Northwest Moths 2 : Moths described in 1873|Thyatirinae |
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