Insects of Britain and Ireland: the genera of Lepidoptera-Noctuidae
Eriopus Treitschke, Methorasa Moore.
Adults. Eyes glabrous; not ciliated.
Wingspan about 25–30 mm (latreillei). Head and thorax dark fuscous, abdomen paler. Forewings C. latreillei grey with dark fuscous markings; neither purplish nor rosy marked or tinged; complexly patterned; the patterning well marked; reniform defined; orbicular defined. Hindwings white and grey; terminally darkened; without a clear discal mark; without transverse lines; exhibiting vein 5. Vein 5 of the hindwings weak; arising nearer to vein 6 than to vein 4. Posterior tibiae without spines. Abdomen not crested.
Living adults found May to August.
British representation. 2 species. Status in Britain adventive, or alien. C. juventina (The Latin, an occasional adventive or possible immigrant), C. latreillei (a probably spurous mid-19th Century record).
Illustrations. • C. juventina (The Latin), with Cuculliinae, other Amphipyrinae and Noctuinae: Kirby.
To view the illustrations with detailed captions, go to the interactive key. This also offers full and partial descriptions, diagnostic descriptions, differences and similarities between taxa, lists of taxa exhibiting or lacking specified attributes, and distributions of character states within any set of taxa.
Cite this publication as: ‘Watson, L., and Dallwitz, M.J. 2003 onwards. Insects of Britain and Ireland: the genera of Lepidoptera-Noctuidae. Version: 8th June 2016. delta-intkey.com’.