Insects of Britain and Ireland: the genera of Lepidoptera-Noctuidae
Adults. Head smooth. Head with a frontal tuft. Eyes glabrous; not ciliated. Antennae of males ciliate. Labial palps medium; porrect.
Wingspan 28–36 mm. Forewings olive grey; pale grey, or grey, or olive brown, or olive green; patterned transversely; the patterning well marked (with three dark-edged light lines); reniform defined (as a pair of obliquely placed dark dots); orbicular undefined; claviform undefined. Hindwings whitish and ochreous, or whitish-fuscous and fuscous (sprinkled black); conspicuously patterned; without a clear discal mark; transversely lined; exhibiting vein 5. Vein 5 of the hindwings strong; arising nearer to vein 4 than to vein 6; parallel with vein 4. Thorax not crested. Middle tibiae without spines (?). Posterior tibiae with spines; with appressed scales (or loose-haired). Abdomen not crested.
Living adults found June and July.
Larvae, pupae. Larvae feeding on the lichens and algae growing on various shrubs and trees (including conifers); pupating on vegetative parts of the foodplant, or in or under bark or rotten wood (?).
British representation. 1 species; South-east England, Central-southern England, South-west England, English Midlands, Northern England, and Wales; flexula (Beautiful Hook-tip).
Illustrations. • L. flexula (Beautiful Hook-tip), with other Ophiderinae and Hypeninae: Kirby 44. • L. flexula, with Macrochilo cribrumalis and Herminia grisealis: Leech, 1886. • British Ophiderinae.
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’.