Insects of Britain and Ireland: the genera of Lepidoptera-Noctuidae

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L. Watson and M. J. Dallwitz

Oria Hübner

Synia Duponchel, Tapinostola Lederer.

Adults. Head rough. Eyes glabrous; not ciliated. Antennae of males ciliate.

Wingspan 30–36 mm. Thorax and abdomen pale ochreous. Forewings whitish or whitish with ochreous tinge; longitudinally streaked; the patterning obscure (unpatterned save for three very faint, darker basal streaks); reniform undefined; orbicular undefined; claviform undefined. Hindwings whitish, or whitish brownish; plain; 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. Middle tibiae without spines. Posterior tibiae without spines; rough-scaled. Abdomen not crested.

Living adults found September and October (?).

Larvae, pupae. Larvae feeding on grasses, including cereals; pupating in the soil.

British representation. 1 species; South-east England, Central-southern England, South-west England, and English Midlands; musculosa (Brighton Wainscot).

Amphipyrinae.

Illustrations. • O. musculosa (Brighton Wainscot), and 14 related genera: Newman.


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’.

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