British Insects: the Genus Phyllonorycter (Lepidoptera-Gracillariidae)
Synonym: Phyllonorycter vacciniella (Stainton).
Associated with shrubs. On Ericaceae; Vaccinium (usually associated with the evergreen V. vitis-idaea (Cowberry), but Jacobs referred to "Bilberry").
Larvae. The larvae mining in leaves; in the under-side. Found in April to May, or July.
Adults. Antennae coloured (shining golden). Face white. Head orange. Thorax orange, or brown; without a median pale streak.
Wing-span 7–8 mm. Forewings shining golden ochreous; not clear shining white; with a well defined basal streak (this somewhat broadening, traversing about a third of the wing). The basal streak pale; dark-edged above. Forewings with well defined pale strigulae (shining white). Costal strigulae 4. Dorsal strigulae 3. Forewings with the first costal strigula approaching a dorsal one at an acute angle; without transverse pale fasciae. Hindwing cilia fuscous.
Adults abroad May to June, or August.
Illustrations. • Phyllonorycter junoniella (specimen): photo. • P. junoniella, on Vaccinium. • P. lantanella , P. junoniella (as vacciniella) and P. nigrescentella (as bremiella): Stainton (1855) Plate IV, under Lithocolletis. • Stainton (1855), Plate IV: original legend..
To view illustrations with legends giving names in current use, 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, as well as source references and other relevant material.
Cite this publication as: ‘Watson, L., and Dallwitz, M.J. 2003 onwards. British insects: the genus Phyllonorycter (Lepidoptera-Gracillariidae). Version: 29th December 2011. http://delta-intkey.com’.