Kingdom Animalia Class Insecta Family Noctuidae Scientific name Hada plebeja | Phylum Arthropoda Order Lepidoptera Genus Hada Rank Species | |
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Similar Lacanobia contigua, Lacanobia thalassina, Leucania comma, Mythimna ferrago, Broad‑barred white | ||
Hada plebeja, the shears, is a moth of the family Noctuidae. It is found in Europe and across the Palearctic to Asia Minor, Armenia, Turkestan, Central Asia, Mongolia, Siberia. Also Kashmir.
Contents
Technical description and variation
The wingspan is 30–35 mm. The length of the forewings is 14–17 mm. Forewing lilac-grey, suffused with olive fuscous, deepest in median area; claviform stigma small, black-edged, followed by a broad bidentate pale patch at base of vein 2; orbicular and reniform pale grey with white edges; marginal area dark; submarginal line preceded by black dentate markings: veins more or less grey-scaled; hindwing fuscous, paler basewards; the fringe pale; - leucostigma Haw. has the ground colour whiter; hilaris Zett. is a form of this in which the whitish orbicular and the pale blotch on vein 2 are confluent and form one long streak; ochrea Tutt is a form, common in Britain, in which the forewing is varied with yellow scales: - latenai Pierr. is a melanic mountain form from Switzerlandand the Hebrides.
Biology
The moth flies from early June to early July. Larva dark brown; dorsal and lateral lines pale; subdorsal lines formed of dark lunular blotches: spiracles black; head glossy black. The larvae feed on smooth hawksbeard, Hieracium pilosella , Taraxacum and alfalfa. preferring the roots.
