| 词条 | Lacanobia thalassina |
| 释义 |
| image = Lacanobia thalassina FvL.jpg | image_width = 200px | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | familia = Noctuidae | tribus = Hadenini | subtribus = | genus = Lacanobia | species = L. thalassina | binomial = Lacanobia thalassina | binomial_authority = (Hufnagel, 1766) }}Lacanobia thalassina, the pale-shouldered brocade, is a moth of the Noctuidae family. It is found in Europe east across the Palearctic to the Russian Far East and Siberia.[1] Technical description and variation{{Entomology glossary hatnote}}The wingspan is 35–38 mm. The length of the forewings is 16–20 mm. Has no pale grey tints; the red-brown ground colour varying only to dark grey; the claviform (club-shaped) stigma is produced as a dark dash to outer line; upper stigmata pale with partial black outlines, a black basal streak with pale patch above it; hindwing pale fuscous, paler at base; the form achates Hbn. has the forewing uniform red brown; while humeralis Haw. is fuscous grey with the red tints absent; ab. nigrifusa nov. [Warren] is wholly suffused with black, the orbicular stigma and traces of outer and submarginal lines remaining pale grey.[2] BiologyThe moth flies in two generations from early May to September{{ref|flight_season}}. Larva green or reddish yellow, with two dark oblique stripes ou each segment, with two dark spots or blotches in front of them; lateral lines pale grey with red edges. The larvae feed on various deciduous trees and plants: Betula sp., Alnus incana, Salix sp., Polygonum spp., Chenopodium album, Delphinium sp., Berberis sp., Brassica spp., Rubus idaeus, Sorbus aucuparia, Pisum sativum.[3] Notes
References1. ^Colour Atlas of Siberian Lepidoptera 2. ^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 3. ^{{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{{Commonscat|Lacanobia thalassina}}
5 : Lacanobia|Moths of Europe|Insects of Europe|Insects of Turkey|Taxa named by Johann Siegfried Hufnagel |
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