| 词条 | Noctua janthe |
| 释义 |
| name = Lesser broad-bordered yellow underwing | image = Noctua janthe01.jpg | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | familia = Noctuidae | genus = Noctua | species = N. janthe | binomial = Noctua janthe | binomial_authority = Borkhausen, 1792 }} Noctua janthe, the lesser broad-bordered yellow underwing, is a moth of the family Noctuoidea. Some authors consider Noctua janthe and Noctua janthina to be the same species. It is found in Europe and North Africa. The wingspan is 30–40 mm. The length of the forewings is 16–20 mm. The ground colour of the forewings varies from bright ochre to gray to brown, often with a reddish or light purple tint. Orbicular and reniform are not clearly marked. The hindwing is orange-yellow with a broad distal black band. This species can only be separated from Noctua janthina by examination of the genitalia.[1] The moth flies in one generation from late June to September.{{ref|flight_season}} The larvae feed on various deciduous trees, shrubs and herbaceous plants.[2] Notes
References1. ^http://www.mothscount.org/uploads/Difficult_species_guide_page_50.pdf Difficult Species Guide 2. ^{{cite web|url= http://www.nhm.ac.uk/research-curation/research/projects/hostplants/ |title= Robinson, G.S., P.R. Ackery, I.J. Kitching, G.W. Beccaloni & L.M. Hernández. (2010). HOSTS – A Database of the World's Lepidopteran Hostplants. Natural History Museum, London.}} External links
5 : Noctua (moth)|Moths described in 1792|Moths of Africa|Moths of Europe|Taxa named by Moritz Balthasar Borkhausen |
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