Cucullia asteris
Cucullia asteris, or star-wort, is a moth of the family Noctuidae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It is found through the Palearctic including Japan.

| Cucullia asteris | |
|---|---|
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| Scientific classification  | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Superfamily: | Noctuoidea | 
| Family: | Noctuidae | 
| Genus: | Cucullia | 
| Species: | C. asteris  | 
| Binomial name | |
| Cucullia asteris (Denis & Schiffermüller, 1775)  | |
Technical description and variation
    
C. asteris Schiff (27 e). Forewing pale grey; costal area dull reddish brown; the cell and space beyond rufous tinged: stigmata obscure, incompletely defined by brown, the reniform with a dark curved streak at its lower end; outer line defined only below vein 2 on submedian fold where it forms a double red-brown lunule, followed by a white one beyond which is a thick brown blotch or two streaks; both the inner and outer lines are marked by very oblique dark brown streaks on inner margin; hindwing brownish, the basal half dull whitish grey with dark veins. Larva yellow green; dorsal, subdorsal, and spiracular lines yellow with black edges; head yellow brown, with black spots.[1] The wingspan is 45–52 mm.
Biology
    
The moth flies from May to September depending on the location.
The larvae feed on Aster tripolium, goldenrod, and other Aster species.
References
    
-  Warren. W. in Seitz, A. Ed., 1914 Die Großschmetterlinge der Erde, Verlag Alfred Kernen, Stuttgart Band 3: Abt. 1, Die Großschmetterlinge des palaearktischen Faunengebietes, Die palaearktischen eulenartigen Nachtfalter, 1914
 This article incorporates text from this source, which is in the public domain. 
External links
    
- Kimber, Ian. "73.055 BF2217 Star-wort Cucullia asteris ([Denis & Schiffermüller], 1775)". UKMoths. Retrieved 8 February 2021.
 - Fauna Europaea
 - Lepiforum e. V. (in German)
 - De Vlinderstichting (in Dutch)
 
