RMW02P4Y–Flounced chestnut, Agrochola helvola 1,2, dotted chestnut, Conistra rubiginea 3,4, brown-line bright-eye, Mythimna conigera 5, and treble lines, Charanyca trigrammica 6. Handcoloured copperplate engraving by Johann Carl Bock after Eugenius Johann Christoph Esper’s Die Schmetterlinge in Abbildungen nach der Natur, Erlangen, 1786.
RMCNR879–Treble Lines (Charanyca trigrammica), imago on beech leaves, Germany
RMA0AKTA–Moth Treble lines charanyca trigrammica at rest on leaf UK
RMPC7GNP–Treble Lines Moth (Charanyca trigrammica) adult at rest on tree trunk, Monmouth, Wales, August
RF2G4E6FN–Closeup shot of a treble lines moth on the surface of a wood
RM2JCYYRP–A Treble Lines moth, Charanyca trigrammica, resting on the bark of a tree.
RM2BT4T64–Flounced chestnut, Agrochola helvola 1,2, dotted chestnut, Conistra rubiginea 3,4, brown-line bright-eye, Mythimna conigera 5, and treble lines, Charanyca trigrammica 6. Handcoloured copperplate engraving by Johann Carl Bock after Eugenius Johann Christoph Espers Die Schmetterlinge in Abbildungen nach der Natur, Erlangen, 1786.
RMBKTHJW–Het is direct duidelijk waar de Drielijnuil zijn naam aan te danken heeft. Treble Lines (Charanyca trigrammica) resting.
RMAXWHFX–Treble Lines (Charanyca trigrammica), on wood